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

1978 Honda Powersports CB550KA (78) 550 FOUR K, JPN, VIN# CB550K-2100001 TO CB550K-2122082 MUFFLER OEM Parts | Assembly Diagram OEM Parts Finder and Diagram (Microfiche) Inspector

Honda Powersports Choose parts...

Use scroll wheel, or pinch and drag to and .

1
MPN/SKU: 18231-333-010
JOINT, EX. PIPE
Unavailable
$40.69
          Recommended Quantity: 4

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

          Stock: TBD
          2
          Item # 1218030
          Honda Collar Exhaust Joint - 18233-107-000
          Leaves Warehouse: 3 to 4 days
          $7.80
                  Recommended Quantity: 8

                  This part has 8 locations on the diagram. It is the recommended quantity, but not a requirement.

                  Stock: TBD
                  3
                  Item # 1218109
                  Honda Gasket Exhaust Pipe - 18291-390-306
                  Leaves Warehouse: 3 to 4 days
                  $11.17
                          Recommended Quantity: 4

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

                          Stock: TBD
                          3
                          Item # 1218109
                          Honda Gasket Exhaust Pipe - 18291-390-306
                          Leaves Warehouse: 3 to 4 days
                          $11.17
                                  Recommended Quantity: 4

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

                                  Stock: TBD
                                  4
                                  MPN/SKU: 18300-404-677
                                  MUFFLER 1, EX. (NOT AVAILABLE)
                                  Unavailable
                                  $249.62
                                          Recommended Quantity: 1

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

                                          Stock: TBD
                                          4
                                          MPN/SKU: 18300-404-677
                                          MUFFLER 1, EX. (NOT AVAILABLE)
                                          Unavailable
                                          $249.62
                                                  Recommended Quantity: 1

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

                                                  Stock: TBD
                                                  5
                                                  MPN/SKU: 18340-404-670
                                                  STAY, R. MUFFLER (NOT AVAILABLE)
                                                  Unavailable
                                                  $32.62
                                                          Recommended Quantity: 1

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

                                                          Stock: TBD
                                                          6
                                                          MPN/SKU: 18350-404-677
                                                          MUFFLER 2
                                                          Unavailable
                                                          $225.44
                                                                  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: 18400-404-677
                                                                  MUFFLER 3, EX.
                                                                  Unavailable
                                                                  $242.50
                                                                          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: 18400-404-677
                                                                          MUFFLER 3, EX.
                                                                          Unavailable
                                                                          $242.50
                                                                                  Recommended Quantity: 1

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

                                                                                  Stock: TBD
                                                                                  8
                                                                                  MPN/SKU: 18430-404-670
                                                                                  STAY, L. MUFFLER (NOT AVAILABLE)
                                                                                  Unavailable
                                                                                  $32.62
                                                                                          Recommended Quantity: 1

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

                                                                                          Stock: TBD
                                                                                          9
                                                                                          MPN/SKU: 18450-404-677
                                                                                          MUFFLER 4, EX. (NOT AVAILABLE)
                                                                                          Unavailable
                                                                                          $322.83
                                                                                                  Recommended Quantity: 1

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

                                                                                                  Stock: TBD
                                                                                                  9
                                                                                                  MPN/SKU: 18450-404-677
                                                                                                  MUFFLER 4, EX. (NOT AVAILABLE)
                                                                                                  Unavailable
                                                                                                  $322.83
                                                                                                          Recommended Quantity: 1

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

                                                                                                          Stock: TBD
                                                                                                          10
                                                                                                          Item # 1371024
                                                                                                          Honda Nut Flange (6MM) - 94050-06080
                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                          $1.14
                                                                                                                  Recommended Quantity: 8

                                                                                                                  This part has 8 locations on the diagram. It is the recommended quantity, but not a requirement.

                                                                                                                  Stock: TBD
                                                                                                                  11
                                                                                                                  Item # 1371029
                                                                                                                  Honda Nut Flange (8MM) - 94050-08080
                                                                                                                  Leaves Warehouse: 3 to 4 days
                                                                                                                  $1.58
                                                                                                                          Recommended Quantity: 4

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

                                                                                                                          Stock: TBD
                                                                                                                          12
                                                                                                                          Item # 1371031
                                                                                                                          Honda Nut Flange (10MM) - 94050-10080
                                                                                                                          Leaves Warehouse: 3 to 4 days
                                                                                                                          $3.88
                                                                                                                                  Recommended Quantity: 2

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

                                                                                                                                  Stock: TBD
                                                                                                                                  13
                                                                                                                                  Item # 1371517
                                                                                                                                  Honda Rubber A Stand Stopper - 95011-61000
                                                                                                                                  Leaves Warehouse: 3 to 4 days
                                                                                                                                  $2.48
                                                                                                                                          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:

                                                                                                                                          All Assemblies

                                                                                                                                          For the current model: CB550KA (78) 550 FOUR K, JPN, VIN# CB550K-2100001 TO CB550K-2122082
                                                                                                                                          AIR CLEANER
                                                                                                                                          ALTERNATOR
                                                                                                                                          CAM CHAIN + TENSIONER
                                                                                                                                          CAMSHAFT + VALVE
                                                                                                                                          CARBURETOR 78
                                                                                                                                          CARBURETOR COMPONENTS 78
                                                                                                                                          CLUTCH
                                                                                                                                          CRANKCASE
                                                                                                                                          CRANKSHAFT + PISTON
                                                                                                                                          CYLINDER
                                                                                                                                          CYLINDER HEAD
                                                                                                                                          CYLINDER HEAD COVER
                                                                                                                                          FRAME
                                                                                                                                          FRONT BRAKE CALIPER
                                                                                                                                          FRONT FENDER
                                                                                                                                          FRONT FORK
                                                                                                                                          FRONT WHEEL + DISC
                                                                                                                                          FUEL TANK
                                                                                                                                          HANDLE LEVER + SWITCH + CABLES
                                                                                                                                          HANDLEBAR + TOP BRIDGE + STEM
                                                                                                                                          HEADLIGHT
                                                                                                                                          KICK ARM + PEDAL
                                                                                                                                          LEFT CRANKCASE COVER + STARTING MOTOR + OIL PUMP
                                                                                                                                          LEFT SIDE COVER + ELECTRIC PLATE
                                                                                                                                          MASTER CYLINDER + BRAKE HOSE
                                                                                                                                          MUFFLER
                                                                                                                                          OIL FILTER + OIL PAN
                                                                                                                                          POINTS + ADVANCER
                                                                                                                                          PRIMARY SHAFT + CHAIN
                                                                                                                                          REAR BRAKE PANEL
                                                                                                                                          REAR FENDER
                                                                                                                                          REAR SHOCK ABSORBER (2)
                                                                                                                                          REAR WHEEL
                                                                                                                                          RIGHT CRANKCASE COVER
                                                                                                                                          RIGHT SIDE COVER + BATTERY
                                                                                                                                          SEAT + TOOL
                                                                                                                                          SHIFT DRUM + SHIFT FORK + SHIFT SPINDLE
                                                                                                                                          SPEEDOMETER + TACHOMETER + PILOT LAMP
                                                                                                                                          STAND + STEP
                                                                                                                                          SWINGARM + CHAIN
                                                                                                                                          TAILLIGHT
                                                                                                                                          TRANSMISSION + KICK SPINDLE
                                                                                                                                          TURN SIGNAL
                                                                                                                                          WIRE HARNESS + HORN + IGNITION COIL

                                                                                                                                          Honda Powersports

                                                                                                                                          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.