1981 Honda CB650 — Réservoirs, bouchons, robinets et pièces
Tank changes are common enough that your 1981 Honda CB650 frame year should be the starting point, not the only check. Compare the petcock thread, cap fitting and front cushion shape with the tank currently on the motorcycle.
1981 Honda CB650 Motorcycle Parts1981 Honda CB650C Custom Motorcycle Parts1981 Honda CB750C Motorcycle Parts1981 Honda CB750F Motorcycle Parts1981 Honda CB750K Motorcycle Parts1981 Honda CB900C Motorcycle Parts1981 Honda CB900F Motorcycle PartsHonda CB Fuel System & Carburetor PartsHonda CB Gas Tanks, Fuel Caps & PetcocksHonda CB650 Motorcycle Parts (1979–1982)Honda CB650 Motorcycle Parts by Model & YearHonda CB650C Custom Motorcycle Parts (1980–1981)Honda CB750 DOHC Parts (1979–1982)Honda CB750 Motorcycle Parts by Model & YearHonda CB750C Custom Motorcycle Parts (1980–1982)Honda CB750F Motorcycle Parts (1975–1982)Honda CB750K Motorcycle Parts (1969–1982)Honda CB900 Motorcycle Parts by Model & YearHonda CB900C Custom Motorcycle Parts (1980–1982)Honda CB900F Supersport Motorcycle Parts (1981–1982)Series 4: CB900-1100 (80-83)Series 5: CB650 (79-82)
Replace your 1981 DOHC CB's fuel petcock with this Fuel Petcock, replacing OEM #16950-MA4-671 / #16950-461-771 with M18 x 1.0 threads. Please verify the...
1968 Honda CB350K0 Motorcycle Parts1969 Honda CB350K1 Motorcycle Parts1970 Honda CB350K2 Motorcycle Parts1971 Honda CB350K3 Motorcycle Parts1972 Honda CB350F0 Motorcycle Parts1972 Honda CB350K4 Motorcycle Parts1973 Honda CB350F0 Motorcycle Parts1973 Honda CB350G Motorcycle Parts1974 Honda CB350F1 Motorcycle Parts1974 Honda CB360K0 Motorcycle Parts1975 Honda CB360T Motorcycle Parts1975 Honda CB400F Motorcycle Parts1976 Honda CB360T Motorcycle Parts1976 Honda CB400F Motorcycle Parts1977 Honda CB400F Motorcycle Parts1978 Honda CB400A Motorcycle Parts1978 Honda CB400TI Motorcycle Parts1978 Honda CB400TII Motorcycle Parts1979 Honda CB400TIIZ Motorcycle Parts1979 Honda CB400TIZ Motorcycle Parts1979 Honda CB650 Motorcycle Parts1980 Honda CB400TA Motorcycle Parts1980 Honda CB650 Motorcycle Parts1980 Honda CB650C Custom Motorcycle Parts1981 Honda CB400TB Motorcycle Parts1981 Honda CB650 Motorcycle Parts1981 Honda CB650C Custom Motorcycle Parts1982 Honda CB450T Hawk Motorcycle Parts1982 Honda CB650 Motorcycle Parts1983 Honda CB550SC Nighthawk Motorcycle Parts1983 Honda CB650SC Nighthawk Motorcycle Parts1984 Honda CB125S Motorcycle Parts1984 Honda CB650SC Nighthawk Motorcycle Parts1984 Honda CB700SC Motorcycle Parts1985 Honda CB125S Motorcycle Parts1985 Honda CB650SC Nighthawk Motorcycle Parts1985 Honda CB700SC Motorcycle Parts1986 Honda CB700SC Motorcycle PartsHonda CB Frame & Body PartsHonda CB Fuel System & Carburetor PartsHonda CB Gas Tanks, Fuel Caps & PetcocksHonda CB Rubber Components & Mounting DampersHonda CB125 Motorcycle Parts by Model & YearHonda CB125S Motorcycle Parts (1973–1985)Honda CB350 Motorcycle Parts by Model & YearHonda CB350F Motorcycle Parts (1972–1974)Honda CB350K Motorcycle Parts (1968–1972)Honda CB360 Motorcycle Parts by Model & YearHonda CB360T Motorcycle Parts (1975–1976)Honda CB400 Motorcycle Parts by Model & YearHonda CB400F Motorcycle Parts (1975–1977)Honda CB400T Hawk Motorcycle Parts (1978–1981)Honda CB450 Motorcycle Parts by Model & YearHonda CB550 Motorcycle Parts by Model & YearHonda CB550SC Nighthawk Motorcycle Parts (1983–1984)Honda CB650 Motorcycle Parts (1979–1982)Honda CB650 Motorcycle Parts by Model & YearHonda CB650C Custom Motorcycle Parts (1980–1981)Honda CB650SC Nighthawk Motorcycle Parts (1982–1985)Honda CB700SC Nighthawk Motorcycle Parts (1984–1986)Series 10: CB72-CB250 (59-85)Series 3: CB700-750SC (82-86)Series 5: CB650 (79-82)Series 6: CB500-CB550 (71-78)Series 7: CB400-CB450 (65-86)Series 8: CB350-CB400 (72-77)Series 9: CB350-CB360 (69-75)
This aftermarket front fuel tank rubber cushion replaces Honda OEM 17611-KE8-000 on the listed Honda CB-series applications. It mounts to the frame and supports...
1981 Honda CB650 · Tank Caps & Petcocks Buying guide
Identify the offered valve and the cap package
The valve’s listed connection and references identify the replacement being offered. The locking cap supplies its own gasket and keys, while the front cushion is chosen separately by its mount shape and reference.
Petcock 20-8041 lists replacement references 16950-MA4-671 and 16950-461-771. One valve is supplied with the specified M18 × 1.0 tank connection.
Separate included cap parts from other hardware
Cap 65-6508 replaces reference 17620-460-067 and comes with a gasket and two keys. Confirm any additional mounting hardware needed for the repair; the written package list does not establish that inventory.
Ordering questions
Does the 1981 application settle the fit after a tank change?
No. Compare the fitted tank with the offered M18 × 1.0 connection, then check the sealing arrangement, outlet direction, hose size and lever clearance. Those additional comparisons are specified in the valve’s buying guidance.
Will I still be able to use my ignition key for the fuel cap?
The replacement cap is supplied with two keys, but its listing does not promise matching to an existing ignition key or offer a matching-key option. Confirm that requirement before ordering if using one key for both locks is important.
Vous ne savez pas quelle pièce choisir ?
Envoyez-nous le modèle et l’année de votre moto, des photos de la pièce actuelle et les détails de toute modification par rapport au montage d’origine.