1977 Honda CB550F Parts

Parts and fitment guide for your 1977 CB550F

This collection covers listed repair and maintenance parts for the 1977 Honda CB550F Supersport, catalogued here as CB550F3. 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 1977 CB550F

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 CB550F (1977)

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.

Keep F and K carb applications separate

The catalog separates carb kit 48-1699 for the 1975–77 CB550F from kit 48-1999 for the 1977–78 CB550K. The F kit lists a #38 pilot jet and D274 needle; the K kit lists a #90 main jet and D376 needle. These are kit contents, not interchangeable jetting instructions. Identify the fitted carburetors before ordering internals.

Fitment questions

Can I carry the earlier F-model fuel-line O-ring kit forward to 1977? Kit 48-0791 lists 1975–76 CB550F, while its description does not include 1977. The broader 1975–77 coverage of carb kit 48-1699 does not establish that separate connector-seal application. Confirm the fitted tubes and seals before ordering for the final F year listed here.

Why does the steel clutch-plate listing ask for an engine number? Plate 39-1241 limits its 1976–77 CB550F application to engines up to #1139188. This is a product-specific selection condition; it is not a verified model-production range. Supply the complete engine stamping and compare the installed plate rather than relying on the registration year alone.

Related CB550F collections

• 1976 CB550F parts
• All CB550F parts

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