Honda CB77 Super Hawk parts for repair and restoration
Honda identifies the 305 cc Dream CB77 as the Super Hawk 305 in the U.S.; U.S. sales began in 1961. The repair parts cover different years, so match each one to the motorcycle and assembly.
Carburetor bowl drain screw
For carburetor service, the float-bowl drain screw fits CB77 1961–1968.
- Float-bowl drain screw — fits Honda CB77 (1961–1968). Sold individually.
Check the thread and seating style against the fitted carburetor bowl.
Exhaust-port gasket
This exhaust gasket fits CB77 applications from 1960–1969.
- Exhaust gasket — replaces Honda reference 18291-254-000. Sold individually.
Compare the gasket profile, port and flange with the joint being serviced.
Fuel-cap rubber seal
The fuel-cap seal fits the CB77 (1961).
- Tank-cap rubber seal — fits Honda CB77 (1961) and replaces reference 17631-329-003. Sold individually.
For a later-year motorcycle, check the cap and seal before ordering this 1961 application.
Choosing parts for your Honda CB77
Keep the year with the part: the drain screw covers 1961–1968, the exhaust gasket 1960–1969, and the fuel-cap seal 1961. One product's year span does not carry over to another component.
Match the fitted assembly: compare the carburetor-bowl thread and seat, exhaust-gasket profile, or tank-cap seal with the original part.
Honda's CB history identifies the 305 cc Dream CB77 as the U.S. Super Hawk 305; use the exact model and component when asking for fitment help.
Building a custom CB77?
For a custom control setup, browse universal handlebars and grips or mirrors and adaptors. Confirm mount size, thread, cable reach and steering clearance on your motorcycle before choosing universal parts.
Why riders choose PartsNMore
- Supplying riders since 2002
- In-stock parts held in our warehouse
- Fitment help before you order
Need help choosing a part? Send us the model year and the part number you are considering, plus a photo of the original part if available.
Shipping: Free ground shipping on U.S. orders with a subtotal of $50 USD or more and Canadian orders over $50 CAD.
Returns: Eligible unused, unaltered parts can be returned within 60 days with original packaging and no restocking fee. Electrical parts are excluded. See the full return policy.
Honda CB77 Parts questions
Which years does the CB77 float-bowl drain screw fit?
It fits Honda CB77 applications for 1961–1968. Check the carburetor-bowl thread and seating style against the part being replaced.
What years does the CB77 exhaust gasket cover?
It fits Honda CB77 1960–1969 and replaces Honda reference 18291-254-000. Match its profile to the exhaust joint.
Does the CB77 fuel-cap seal fit every year?
It fits the CB77 for 1961 only. For another year, compare the cap and seal rather than assuming the same application.
Are the exhaust gaskets sold as a set?
The referenced exhaust gasket is sold individually. Check the number and position of the joints being serviced and order the quantity required.