1988 ATV Polaris W888528 TRAIL BOSS 250 R/ES (1988) (W888528) Swing Arm Weldment and Rear Shock Assembly (4914891489021A) OEM Parts | Assembly Diagram OEM Parts Finder and Diagram (Microfiche) Inspector

1
Item # 1625385
Polaris / Indian Nut Nylock - 7542439
Leaves Warehouse: 5 to 7 days
$1.99
          Recommended Quantity: 2

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

          Stock: TBD
          2
          Item # 1591718
          Polaris / Indian Bolt (10) - 7515415
          Leaves Warehouse: 5 to 7 days
          $1.99
                  Recommended Quantity: 2

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

                  Stock: TBD
                  3
                  Item # 1635316
                  Polaris / Indian Retainer-Spring - 5251753
                  Leaves Warehouse: 5 to 7 days
                  $18.99
                          Recommended Quantity: 1

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

                          Stock: TBD
                          4
                          Item # 1685224
                          Polaris / Indian Spring Comp.Rear - 7041204-067
                          Leaves Warehouse: 5 to 7 days
                          $83.99
                                  Recommended Quantity: 1

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

                                  Stock: TBD
                                  5
                                  Item # 1640332
                                  Polaris / Indian Shock Rear - 7041448
                                  Leaves Warehouse: 5 to 7 days
                                  $237.99
                                          Recommended Quantity: 1

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

                                          Stock: TBD
                                          6
                                          $89.09
                                                  Recommended Quantity: 1

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

                                                  Stock: TBD
                                                  7
                                                  Item # 1672663
                                                  Polaris / Indian Oil Seal - 3610016
                                                  Leaves Warehouse: 5 to 7 days
                                                  $49.99
                                                          Recommended Quantity: 4

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

                                                          Stock: TBD
                                                          8
                                                          MPN/SKU: 7555779
                                                          WASHER(10)
                                                          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
                                                                  9
                                                                  MPN/SKU: 5630267
                                                                  BUSHING,SWING ARM MT.
                                                                  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
                                                                          10
                                                                          MPN/SKU: 5431003
                                                                          ROLLER,CHAIN GUIDE
                                                                          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
                                                                                  11
                                                                                  MPN/SKU: 7542601
                                                                                  NUT,CROWN LOCK(10)
                                                                                  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
                                                                                          12
                                                                                          Item # 1675454
                                                                                          Polaris / Indian Bolt Lock Plate - 5220958
                                                                                          Leaves Warehouse: 5 to 7 days
                                                                                          $54.99
                                                                                                  Recommended Quantity: 2

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

                                                                                                  Stock: TBD
                                                                                                  13
                                                                                                  MPN/SKU: 7512702
                                                                                                  BOLT, SHOULDER
                                                                                                  Unavailable
                                                                                                  $15.49
                                                                                                          Recommended Quantity: 1

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

                                                                                                          Stock: TBD
                                                                                                          14
                                                                                                          MPN/SKU: 7555752
                                                                                                          BUSHING, MACH.(10)
                                                                                                          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
                                                                                                                  15
                                                                                                                  MPN/SKU: 3576507
                                                                                                                  BEARING
                                                                                                                  Unavailable
                                                                                                                  $11.99
                                                                                                                          Recommended Quantity: 2

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

                                                                                                                          Stock: TBD
                                                                                                                          16
                                                                                                                          MPN/SKU: 5010237
                                                                                                                          BUSHING,SWING ARM
                                                                                                                          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
                                                                                                                                  17
                                                                                                                                  Item # 1659823
                                                                                                                                  Polaris / Indian Arm Swing Blue - 1580026
                                                                                                                                  Out of Stock
                                                                                                                                  $125.99
                                                                                                                                          Recommended Quantity: 1

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

                                                                                                                                          Stock: TBD
                                                                                                                                          18
                                                                                                                                          Item # 1635894
                                                                                                                                          Polaris / Indian Rivet (Monobolt) - 7661637
                                                                                                                                          Leaves Warehouse: 5 to 7 days
                                                                                                                                          $1.99
                                                                                                                                                  Recommended Quantity: 2

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

                                                                                                                                                  Stock: TBD
                                                                                                                                                  19
                                                                                                                                                  Item # 1679103
                                                                                                                                                  Polaris / Indian Guide Chain - 5431017
                                                                                                                                                  Leaves Warehouse: 5 to 7 days
                                                                                                                                                  $2.79
                                                                                                                                                          Recommended Quantity: 1

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

                                                                                                                                                          Stock: TBD
                                                                                                                                                          20
                                                                                                                                                          Item # 1613049
                                                                                                                                                          Polaris / Indian Flanged Screw - 7515304
                                                                                                                                                          Leaves Warehouse: 5 to 7 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
                                                                                                                                                                  21
                                                                                                                                                                  Item # 1677780
                                                                                                                                                                  Polaris / Indian Bushing - 5332828
                                                                                                                                                                  Leaves Warehouse: 5 to 7 days
                                                                                                                                                                  $16.99
                                                                                                                                                                          Recommended Quantity: 1

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

                                                                                                                                                                          Stock: TBD
                                                                                                                                                                          22
                                                                                                                                                                          Item # 1615377
                                                                                                                                                                          Polaris / Indian Guard Chain Modified - 5430776
                                                                                                                                                                          Leaves Warehouse: 5 to 7 days
                                                                                                                                                                          $51.99
                                                                                                                                                                                  Recommended Quantity: 1

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

                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                  23
                                                                                                                                                                                  MPN/SKU: 7512252
                                                                                                                                                                                  SCREW(10)
                                                                                                                                                                                  Unavailable
                                                                                                                                                                                  $0.00
                                                                                                                                                                                          Recommended Quantity: 3

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

                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                          24
                                                                                                                                                                                          Item # 1656876
                                                                                                                                                                                          Polaris / Indian Guard Swing Arm - 1040166
                                                                                                                                                                                          Out of Stock
                                                                                                                                                                                          $26.59
                                                                                                                                                                                                  Recommended Quantity: 1

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

                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                  25
                                                                                                                                                                                                  Item # 1647674
                                                                                                                                                                                                  Polaris / Indian Washer - 7552604
                                                                                                                                                                                                  Leaves Warehouse: Same Day
                                                                                                                                                                                                  $2.99
                                                                                                                                                                                                          Recommended Quantity: 3

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

                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                          26
                                                                                                                                                                                                          Item # 1613028
                                                                                                                                                                                                          Polaris / Indian Flange Nut - 7542321
                                                                                                                                                                                                          Leaves Warehouse: 5 to 7 days
                                                                                                                                                                                                          $1.99
                                                                                                                                                                                                                  Recommended Quantity: 1

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

                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                  27
                                                                                                                                                                                                                  Item # 1625297
                                                                                                                                                                                                                  Polaris / Indian Nut Flange - 7542522
                                                                                                                                                                                                                  Leaves Warehouse: 5 to 7 days
                                                                                                                                                                                                                  $9.99
                                                                                                                                                                                                                          Recommended Quantity: 2

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

                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                          28
                                                                                                                                                                                                                          Item # 1686332
                                                                                                                                                                                                                          Polaris / Indian Decal Hitch - 7072533
                                                                                                                                                                                                                          Out of Stock
                                                                                                                                                                                                                          $18.89
                                                                                                                                                                                                                                  Recommended Quantity: 1

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

                                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                                  29
                                                                                                                                                                                                                                  MPN/SKU: 2873036
                                                                                                                                                                                                                                  Kit, Hitch
                                                                                                                                                                                                                                  Unavailable
                                                                                                                                                                                                                                  $36.99
                                                                                                                                                                                                                                          Recommended Quantity: 1

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

                                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                                          30
                                                                                                                                                                                                                                          MPN/SKU: 7512569
                                                                                                                                                                                                                                          BOLT(10)
                                                                                                                                                                                                                                          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
                                                                                                                                                                                                                                                  MPN/SKU: 5130663
                                                                                                                                                                                                                                                  HOUSING, AXLE
                                                                                                                                                                                                                                                  Unavailable
                                                                                                                                                                                                                                                  $97.49
                                                                                                                                                                                                                                                          Recommended Quantity: 1

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

                                                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                                                          32
                                                                                                                                                                                                                                                          Item # 1642336
                                                                                                                                                                                                                                                          Polaris / Indian Spring Protector Sleeve - 5431032
                                                                                                                                                                                                                                                          Leaves Warehouse: 5 to 7 days
                                                                                                                                                                                                                                                          $49.99
                                                                                                                                                                                                                                                                  Recommended Quantity: 1

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

                                                                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                                                                  32
                                                                                                                                                                                                                                                                  Item # 1595441
                                                                                                                                                                                                                                                                  Polaris / Indian Cam Adjusting Spring - 5630334
                                                                                                                                                                                                                                                                  Leaves Warehouse: 5 to 7 days
                                                                                                                                                                                                                                                                  $49.99
                                                                                                                                                                                                                                                                          Recommended Quantity: 1

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

                                                                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                                                                          32
                                                                                                                                                                                                                                                                          Item # 1640332
                                                                                                                                                                                                                                                                          Polaris / Indian Shock Rear - 7041448
                                                                                                                                                                                                                                                                          Leaves Warehouse: 5 to 7 days
                                                                                                                                                                                                                                                                          $237.99
                                                                                                                                                                                                                                                                                  Recommended Quantity: 1

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

                                                                                                                                                                                                                                                                                  Stock: TBD
                                                                                                                                                                                                                                                                                  32
                                                                                                                                                                                                                                                                                  Item # 1690254
                                                                                                                                                                                                                                                                                  Polaris / Indian Shoulder Bolt - 7512701
                                                                                                                                                                                                                                                                                  Leaves Warehouse: 5 to 7 days
                                                                                                                                                                                                                                                                                  $39.99
                                                                                                                                                                                                                                                                                          Recommended Quantity: 1

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

                                                                                                                                                                                                                                                                                          Stock: TBD
                                                                                                                                                                                                                                                                                          No results with applied page filter:

                                                                                                                                                                                                                                                                                          Polaris OEM Parts

                                                                                                                                                                                                                                                                                          When it comes to your Polaris Powersports vehicle, there’s no substitute for genuine OEM parts — crafted to perfection, designed for durability, and fine-tuned for peak performance. Polaris OEM parts consistently deliver top-notch quality, ensuring your machine stays at its best, no matter the terrain.

                                                                                                                                                                                                                                                                                          Take brake pads for the Polaris RZR — specially engineered to give you precise stopping power while keeping your high-performance side-by-side under control. And when we talk about the Polaris Sportsman, air filters play a critical role in keeping your engine running clean and strong, ensuring maximum efficiency and longevity. For the Polaris Ranger, spark plugs are a crucial component, guaranteeing reliable ignition and smooth performance whether you’re working hard or exploring the great outdoors.

                                                                                                                                                                                                                                                                                          Trying to force square pegs into round holes doesn’t work — so don’t settle for anything less than the exact fit for your ride. Stick with genuine Polaris OEM parts for unmatched reliability and performance.

                                                                                                                                                                                                                                                                                          Shop Polaris OEM Parts with the Diagram (Microfiche) Inspector:

                                                                                                                                                                                                                                                                                          On the path to enhancing your ride, it starts with simply selecting your riding style, year, and model. Next, the visual Diagram (Microfiche) Inspector tool, an innovative tool made easy: works like a charm in helping you to pinpoint the exact parts you need. So, whether you're riding a Polaris Ranger, a Polaris General, or a Polaris Outlaw, the Inspector will assist you to find the perfect part to keep your ride smooth.