1976 Honda CB550K Parts

Parts and fitment guide for your 1976 CB550K

This collection covers listed repair and maintenance parts for the 1976 Honda CB550K, catalogued here as CB550K2. Use the year and model together when matching carburetors, intake parts and controls.

Browse by repair

• Engine parts — engine seals, hardware and service items.
• Fuel-system parts — carburetor, intake and filter listings.
• Electrical parts — ignition and electrical service items.
• Brake & clutch parts — braking and clutch repair listings.
• Suspension & wheels — fork seals, wheel parts and tools.
• Exhaust parts — exhaust components and hardware.

Selected parts for the 1976 CB550K

Check the listed application, dimensions and included quantity before ordering.

• Clutch cable — listed for 1974–78 CB550K and 1975–77 CB550F; check routing and handlebar changes.
• Fork oil seals — listed replacement: 35 × 48 × 10.5/11 mm set; compare the fitted forks.
• Oil filter — paper filter element; O-rings and housing hardware are separate.

Identify your CB550K (1976)

Use the model year together with the motorcycle’s original market when matching parts.

• Identification evidence — record the complete frame/VIN and engine stampings, not just the registration year.

Use the linked chart as an identification aid, not as a verified factory serial range.

View the model reference chart

For help locating identifiers, use our Honda CB model guide.

Use the early K-model carb parts

For a 1976 CB550K, carb kit 48-1907 and holder set 48-1476 are the catalog’s 1974–76 choices. The later K listings are kit 48-1999 and holders 73-0135. Keep the engine-side rubbers and internal repair parts matched to the carburetor assembly actually fitted, especially when a later bank has been installed.

Fitment questions

Can the CB500K friction-plate listing be used with the CB550K steel plates? Steel plate 39-1241 explicitly lists the 1974–76 CB550K, but friction plate 39-1112 names CB500K and CB550SC applications without CB550K coverage. Confirm the friction plate for the fitted clutch rather than deriving its application from the separately listed steel plate.

Does stock air filter 15-0164 also establish fitment for a later K-model airbox? Its description lists 1974–76 CB550K and 1975–77 CB550F. It does not establish the 1977–78 K airbox application. If the airbox has been changed, identify that assembly before ordering the filter, even though the motorcycle itself is a 1976 model.

Related CB550K collections

• 1975 CB550K parts
• 1977 CB550K parts
• All CB550K parts

Need help checking a part? Contact VintageCB750 with the model year, original market, frame and engine markings, and component photos.