Proudly Canadian
Free Shipping on orders over $49*
Motos Illimitées Motos Illimitées OEM Portal

1990 ATV Polaris W907539 TRAIL BOSS 350L 2X4 (1990) (W907539) FUEL TANK ASSEMBLY 350 2X4 (4918531853009A) OEM Parts | Assembly Diagram OEM Parts Finder and Diagram (Microfiche) Inspector

Polaris Choose parts...

Use scroll wheel, or pinch and drag to and .

1
MPN/SKU: 2520241
Fuel Tank w/Valve
Unavailable
$404.99
          Recommended Quantity: 1

          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

          Stock: TBD
          2
          Item # 1614519
          Polaris / Indian Gas Cap Gasket - 5810144
          Leaves Warehouse: 3 to 4 days
          $9.99
                  Recommended Quantity: 1

                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                  Stock: TBD
                  3
                  Item # 1595612
                  Polaris / Indian Cap Gas - 5430725
                  Leaves Warehouse: 3 to 4 days
                  $44.99
                          Recommended Quantity: 1

                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                          Stock: TBD
                          4
                          Item # 1645185
                          Polaris / Indian Tank Vent - 5431053
                          Leaves Warehouse: 3 to 4 days
                          $34.99
                                  Recommended Quantity: 1

                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                  Stock: TBD
                                  5
                                  Item # 1623492
                                  Polaris / Indian Line Vent (38.0") - 8360009-600
                                  Leaves Warehouse: 3 to 4 days
                                  $69.99
                                          Recommended Quantity: 1

                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                          Stock: TBD
                                          6
                                          Item # 1636985
                                          Polaris / Indian Screw - 7512310
                                          Leaves Warehouse: 3 to 4 days
                                          $3.99
                                                  Recommended Quantity: 2

                                                  This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                  Stock: TBD
                                                  7
                                                  MPN/SKU: 5222154
                                                  BRKT,LH FUEL MT,REAR Substituted by 5222154-067
                                                  Unavailable
                                                  $19.99
                                                          Recommended Quantity: 1

                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                          Stock: TBD
                                                          7
                                                          MPN/SKU: 5222155
                                                          BRKT,RH FUEL MT,REAR Substituted by 5222155-067
                                                          Unavailable
                                                          $19.99
                                                                  Recommended Quantity: 1

                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                  Stock: TBD
                                                                  8
                                                                  Item # 1690217
                                                                  Polaris / Indian Screw - 7512208
                                                                  Leaves Warehouse: 3 to 4 days
                                                                  $6.99
                                                                          Recommended Quantity: 2

                                                                          This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                          Stock: TBD
                                                                          9
                                                                          Item # 1675449
                                                                          Polaris / Indian Bracket R.Tank M - 5220916
                                                                          Out of Stock
                                                                          $8.79
                                                                                  Recommended Quantity: 1

                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                  Stock: TBD
                                                                                  10
                                                                                  Item # 1647727
                                                                                  Polaris / Indian Washer - 7558402
                                                                                  Out of Stock
                                                                                  $1.49
                                                                                          Recommended Quantity: 2

                                                                                          This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                          Stock: TBD
                                                                                          11
                                                                                          Item # 1625628
                                                                                          Polaris / Indian Nylock Nut - 7542324
                                                                                          Leaves Warehouse: Same Day
                                                                                          $1.58
                                                                                                  Recommended Quantity: 2

                                                                                                  This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                  Stock: TBD
                                                                                                  12
                                                                                                  Item # 1679377
                                                                                                  Polaris / Indian Downtube Dual Inlet - 5432336
                                                                                                  Leaves Warehouse: 3 to 4 days
                                                                                                  $219.99
                                                                                                          Recommended Quantity: 1

                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                          Stock: TBD
                                                                                                          13
                                                                                                          MPN/SKU: 7522004
                                                                                                          SCREW,SELF-TAP(10)
                                                                                                          Unavailable
                                                                                                          $0.00
                                                                                                                  Recommended Quantity: 1

                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                  Stock: TBD
                                                                                                                  14
                                                                                                                  Item # 1614176
                                                                                                                  Polaris / Indian Fuel Lever - 5431021
                                                                                                                  Leaves Warehouse: 3 to 4 days
                                                                                                                  $8.99
                                                                                                                          Recommended Quantity: 1

                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                          Stock: TBD
                                                                                                                          15
                                                                                                                          Item # 1598378
                                                                                                                          Polaris / Indian Compression Spring Lever - 7041209
                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                          $12.99
                                                                                                                                  Recommended Quantity: 1

                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                  Stock: TBD
                                                                                                                                  16
                                                                                                                                  MPN/SKU: 5431020
                                                                                                                                  LEVER,EXT. FUEL
                                                                                                                                  Unavailable
                                                                                                                                  $0.00
                                                                                                                                          Recommended Quantity: 1

                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                          Stock: TBD
                                                                                                                                          17
                                                                                                                                          Item # 1617570
                                                                                                                                          Polaris / Indian Hose Clamp - 7080236
                                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                                          $3.15
                                                                                                                                                  Recommended Quantity: 4

                                                                                                                                                  This part has 4 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                  Stock: TBD
                                                                                                                                                  18
                                                                                                                                                  MPN/SKU: 5521204
                                                                                                                                                  LINE,FUEL,(6 FT.)
                                                                                                                                                  Unavailable
                                                                                                                                                  $0.00
                                                                                                                                                          Recommended Quantity: 1

                                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                          Stock: TBD
                                                                                                                                                          19
                                                                                                                                                          MPN/SKU: 5810308
                                                                                                                                                          GASKET, FUEL VALVE
                                                                                                                                                          Unavailable
                                                                                                                                                          $0.00
                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                  Stock: TBD
                                                                                                                                                                  20
                                                                                                                                                                  Item # 1686205
                                                                                                                                                                  Polaris / Indian Valve Fuel - 7052046
                                                                                                                                                                  Out of Stock
                                                                                                                                                                  $21.39
                                                                                                                                                                          Recommended Quantity: 1

                                                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                          Stock: TBD
                                                                                                                                                                          21
                                                                                                                                                                          Item # 1647726
                                                                                                                                                                          Polaris / Indian Washer - 7558301
                                                                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                                                                          $2.10
                                                                                                                                                                                  Recommended Quantity: 2

                                                                                                                                                                                  This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                  22
                                                                                                                                                                                  Item # 1642321
                                                                                                                                                                                  Polaris / Indian Spring Lock Washer - 7552801
                                                                                                                                                                                  Leaves Warehouse: Same Day
                                                                                                                                                                                  $3.15
                                                                                                                                                                                          Recommended Quantity: 2

                                                                                                                                                                                          This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                          23
                                                                                                                                                                                          Item # 1591747
                                                                                                                                                                                          Polaris / Indian Bolt Black - 7512282
                                                                                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                                                                                          $2.10
                                                                                                                                                                                                  Recommended Quantity: 2

                                                                                                                                                                                                  This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                  24
                                                                                                                                                                                                  Item # 1596656
                                                                                                                                                                                                  Polaris / Indian Clamp-Hose .375 Black - 7080307
                                                                                                                                                                                                  Leaves Warehouse: 3 to 4 days
                                                                                                                                                                                                  $1.58
                                                                                                                                                                                                          Recommended Quantity: 3

                                                                                                                                                                                                          This part has 3 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                          25
                                                                                                                                                                                                          Item # 1614198
                                                                                                                                                                                                          Polaris / Indian Fuel Line 50FT.PKG - 8450003-1525
                                                                                                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                                                                                                          $119.99
                                                                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                  26
                                                                                                                                                                                                                  Item # 1612785
                                                                                                                                                                                                                  Polaris / Indian Filter Fuel - 2530009
                                                                                                                                                                                                                  Leaves Warehouse: Same Day
                                                                                                                                                                                                                  $9.99
                                                                                                                                                                                                                          Recommended Quantity: 2

                                                                                                                                                                                                                          This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                          27
                                                                                                                                                                                                                          Item # 1612906
                                                                                                                                                                                                                          Polaris / Indian Fitting Outlet - 7052023
                                                                                                                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                                                                                                                          $34.99
                                                                                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                                  28
                                                                                                                                                                                                                                  MPN/SKU: 5430969
                                                                                                                                                                                                                                  TANK,OIL
                                                                                                                                                                                                                                  Unavailable
                                                                                                                                                                                                                                  $0.00
                                                                                                                                                                                                                                          Recommended Quantity: 1

                                                                                                                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                                          29
                                                                                                                                                                                                                                          Item # 1635862
                                                                                                                                                                                                                                          Polaris / Indian Rivet - 7621457
                                                                                                                                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                                                                                                                                          $2.10
                                                                                                                                                                                                                                                  Recommended Quantity: 2

                                                                                                                                                                                                                                                  This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                                                  30
                                                                                                                                                                                                                                                  MPN/SKU: 5430579
                                                                                                                                                                                                                                                  VENT-TANK
                                                                                                                                                                                                                                                  Unavailable
                                                                                                                                                                                                                                                  $0.00
                                                                                                                                                                                                                                                          Recommended Quantity: 2

                                                                                                                                                                                                                                                          This part has 2 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                                                          31
                                                                                                                                                                                                                                                          Item # 1614547
                                                                                                                                                                                                                                                          Polaris / Indian Gasket - 5810141
                                                                                                                                                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                                                                                                                                                          $3.99
                                                                                                                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                                                                  32
                                                                                                                                                                                                                                                                  Item # 1625814
                                                                                                                                                                                                                                                                  Polaris / Indian Oil Tank Cap - 5430779
                                                                                                                                                                                                                                                                  Leaves Warehouse: 3 to 4 days
                                                                                                                                                                                                                                                                  $29.99
                                                                                                                                                                                                                                                                          Recommended Quantity: 1

                                                                                                                                                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                                                                          33
                                                                                                                                                                                                                                                                          MPN/SKU: 5810423
                                                                                                                                                                                                                                                                          PAD, SILENCER
                                                                                                                                                                                                                                                                          Unavailable
                                                                                                                                                                                                                                                                          $0.00
                                                                                                                                                                                                                                                                                  Recommended Quantity: 1

                                                                                                                                                                                                                                                                                  This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                                                                                  34
                                                                                                                                                                                                                                                                                  Item # 1686444
                                                                                                                                                                                                                                                                                  Polaris / Indian Clamp Hose - 7080374
                                                                                                                                                                                                                                                                                  Out of Stock
                                                                                                                                                                                                                                                                                  $0.49
                                                                                                                                                                                                                                                                                          Recommended Quantity: 1

                                                                                                                                                                                                                                                                                          This part has 1 location on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                                                                                          35
                                                                                                                                                                                                                                                                                          Item # 1684213
                                                                                                                                                                                                                                                                                          Polaris / Indian Pad - 5810317
                                                                                                                                                                                                                                                                                          Out of Stock
                                                                                                                                                                                                                                                                                          $54.19
                                                                                                                                                                                                                                                                                                  Recommended Quantity: 3

                                                                                                                                                                                                                                                                                                  This part has 3 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                                                                                                  No results with applied page filter:

                                                                                                                                                                                                                                                                                                  All Assemblies

                                                                                                                                                                                                                                                                                                  For the current model: W907539 TRAIL BOSS 350L 2X4 (1990) (W907539)
                                                                                                                                                                                                                                                                                                  AIR BOX ASSEMBLY 350 2X4 (4918531853015A)
                                                                                                                                                                                                                                                                                                  BODY ASSEMBLY 350 2x4 (4918531853001A)
                                                                                                                                                                                                                                                                                                  Carburetor Assembly (4918531853039A)
                                                                                                                                                                                                                                                                                                  CLUTCH COVER ASSEMBLY 350 2X4 (4918531853022A)
                                                                                                                                                                                                                                                                                                  CONTROL ASSEMBLY 350 2X4 (4918531853013A)
                                                                                                                                                                                                                                                                                                  COOLING SYSTEM 350 2X4 (4918531853007A)
                                                                                                                                                                                                                                                                                                  Crankcase and Cylinder Assembly (4918531853035A)
                                                                                                                                                                                                                                                                                                  Crankshaft and Piston Assembly (4918531853036A)
                                                                                                                                                                                                                                                                                                  DRIVE CLUTCH ASSEMBLY 350 2X4 (4918531853025A)
                                                                                                                                                                                                                                                                                                  DRIVEN CLUTCH ASSEMBLY 350 2X4 (4918531853026A)
                                                                                                                                                                                                                                                                                                  ENGINE & MUFFLER MOUNTING 350 2X4 (4918531853005A)
                                                                                                                                                                                                                                                                                                  FRAME ASSEMBLY 350 2X4 (4918531853003A)
                                                                                                                                                                                                                                                                                                  FRONT BRAKE ASSEMBLY 350 2X4 (4918531853018A)
                                                                                                                                                                                                                                                                                                  FRONT WHEEL ASSEMBLY 350 2X4 (4918531853017A)
                                                                                                                                                                                                                                                                                                  FUEL TANK ASSEMBLY 350 2X4 (4918531853009A)
                                                                                                                                                                                                                                                                                                  GEARCASE ASSEMBLY 350 2X4 (4918531853027A)
                                                                                                                                                                                                                                                                                                  HEADLIGHT ASSEMBLY 350 2X4 (4918531853008A)
                                                                                                                                                                                                                                                                                                  Magneto Assembly (4918531853041A)
                                                                                                                                                                                                                                                                                                  Oil Pump Assembly (4918531853037A)
                                                                                                                                                                                                                                                                                                  R.H.GEARCASE/BRAKE MTG. 350 2X4 (4918531853031A)
                                                                                                                                                                                                                                                                                                  REAR BRAKE ASSEMBLY 350 2X4 (4918531853021A)
                                                                                                                                                                                                                                                                                                  REAR WHEEL DRIVE ASSEMBLY 350 2X4 (4918531853019A)
                                                                                                                                                                                                                                                                                                  Recoil Starter Assembly (4918531853042A)
                                                                                                                                                                                                                                                                                                  SHIFT LINKAGE ASSEMBLY 350 2X4 (4918531853032A)
                                                                                                                                                                                                                                                                                                  Starting Motor Assembly (4918531853040A)
                                                                                                                                                                                                                                                                                                  STEERING ASSEMBLY 350 2X4 (4918531853011A)
                                                                                                                                                                                                                                                                                                  STRUT ASSEMBLY 350 2X4 (4918531853016A)
                                                                                                                                                                                                                                                                                                  SWING ARM WELDMENT 350 2X4 (4918531853023A)
                                                                                                                                                                                                                                                                                                  Tool Kit Assembly (4918531853043A)
                                                                                                                                                                                                                                                                                                  Water Pump Assembly (4918531853038A)
                                                                                                                                                                                                                                                                                                  WIRING HARNESS 350 2X4 (4918531853029A)

                                                                                                                                                                                                                                                                                                  Polaris

                                                                                                                                                                                                                                                                                                  Proudly Canadian

                                                                                                                                                                                                                                                                                                  Change Language

                                                                                                                                                                                                                                                                                                  French

                                                                                                                                                                                                                                                                                                  Explore

                                                                                                                                                                                                                                                                                                  Guides
                                                                                                                                                                                                                                                                                                  Brands

                                                                                                                                                                                                                                                                                                  Helpful Information

                                                                                                                                                                                                                                                                                                  Track My Order
                                                                                                                                                                                                                                                                                                  Shipping Policy
                                                                                                                                                                                                                                                                                                  Return Policy

                                                                                                                                                                                                                                                                                                  Get In Touch

                                                                                                                                                                                                                                                                                                  Customer Service
                                                                                                                                                                                                                                                                                                  +1-833-371-6756
                                                                                                                                                                                                                                                                                                  Send a Message

                                                                                                                                                                                                                                                                                                  Resources

                                                                                                                                                                                                                                                                                                  Gift Cards
                                                                                                                                                                                                                                                                                                  Privacy Policy
                                                                                                                                                                                                                                                                                                  Conditions of Use
                                                                                                                                                                                                                                                                                                  Careers

                                                                                                                                                                                                                                                                                                  Stay Connected

                                                                                                                                                                                                                                                                                                  Members of the Fort will receive special perks. Never miss a sale, video or rider meetup by subscribing to our monthly newsletter.

                                                                                                                                                                                                                                                                                                    • Ensuring that the email is valid...
                                                                                                                                                                                                                                                                                                    • This might take a few seconds.
                                                                                                                                                                                                                                                                                                    • Are you sure the email is typed correctly?
                                                                                                                                                                                                                                                                                                      Twitter
                                                                                                                                                                                                                                                                                                      Facebook
                                                                                                                                                                                                                                                                                                      Instagram
                                                                                                                                                                                                                                                                                                      YouTube
                                                                                                                                                                                                                                                                                                      Toggle desktop/mobile version
                                                                                                                                                                                                                                                                                                      2025 © FortNine. All Rights Reserved.