1979 Honda CB650 — Réservoirs, bouchons, robinets et pièces
Check the tank fitted to your 1979 CB650 before replacing its petcock, cap seal or mounting rubbers. Original-style service parts have specific connections and shapes. A swapped tank can change the thread, cap arrangement and support points even when the frame is unchanged.
1979 Honda CB650 Motorcycle Parts1979 Honda CB750K Motorcycle Parts1979 Honda CB750L Motorcycle Parts1980 Honda CB650 Motorcycle Parts1980 Honda CB650C Custom Motorcycle Parts1980 Honda CB750C Motorcycle Parts1980 Honda CB750K 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 CB750K Motorcycle Parts (1969–1982)Series 5: CB650 (79-82)
Replace your 1979-80 DOHC CB fuel petcock with this Fuel Petcock, replacing OEM #16950-425-025 with M16 x 1.5 threads. Please verify the thread size...
1979 Honda CB650 Motorcycle Parts1979 Honda CB750F Motorcycle Parts1979 Honda CB750K Motorcycle Parts1979 Honda CB750L Motorcycle Parts1980 Honda CB400TA Motorcycle Parts1980 Honda CB750F Motorcycle Parts1980 Honda CB750K Motorcycle Parts1981 Honda CB750K Motorcycle Parts1982 Honda CB750K Motorcycle PartsHonda CB Fuel System & Carburetor PartsHonda CB Gas Tanks, Fuel Caps & PetcocksHonda CB400 Motorcycle Parts by Model & YearHonda CB400T Hawk Motorcycle Parts (1978–1981)Honda CB650 Motorcycle Parts (1979–1982)Honda CB650 Motorcycle Parts by Model & YearHonda CB750 DOHC Parts (1979–1982)Honda CB750 Motorcycle Parts by Model & YearHonda CB750F Motorcycle Parts (1975–1982)Honda CB750K Motorcycle Parts (1969–1982)Series 5: CB650 (79-82)Series 7: CB400-CB450 (65-86)
Replace your DOHC Honda gas cap rubber seal with this Gas Cap Rubber Seal, replacing OEM #17632-422-000.Key Features• Gas cap rubber seal• Replaces OEM...
1976 Honda CB750A Motorcycle Parts1977 Honda CB750A Motorcycle Parts1977 Honda CB750K Motorcycle Parts1978 Honda CB750A Motorcycle Parts1978 Honda CB750K Motorcycle Parts1979 Honda CB650 Motorcycle Parts1979 Honda CB750F Motorcycle Parts1979 Honda CB750K Motorcycle Parts1979 Honda CB750L Motorcycle Parts1980 Honda CB750F Motorcycle Parts1980 Honda CB750K Motorcycle Parts1981 Honda CB750F Motorcycle Parts1981 Honda CB750K Motorcycle Parts1982 Honda CB750K 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 CB750 DOHC Parts (1979–1982)Honda CB750 Motorcycle Parts by Model & YearHonda CB750 SOHC Parts (1969–1978)Honda CB750A Hondamatic Motorcycle Parts (1976–1978)Honda CB750F Motorcycle Parts (1975–1982)Honda CB750K Motorcycle Parts (1969–1982)Series 5: CB650 (79-82)
Complete your fuel tank emblem installation with this Fuel Tank Emblem Screw Set of 4, a direct replacement for OEM #93700-04006-0G. Enough hardware for...
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...
1979 Honda CB650 · Tank Caps & Petcocks Buying guide
Check the tank, cap and supports as separate purchases
A replacement tank or cap can change which service parts fit even when the frame is still a 1979 CB650. Match the valve connection and cap design separately, then inspect the front and rear mounting rubbers for the work needed.
Petcock 20-8040 replaces reference 16950-425-025. One valve is supplied with the listed M16 × 1.5 tank connection.
Check what the cap-seal listing supplies
Part 20-0096 is the rubber cap seal replacing reference 17632-422-000, with the 1979 CB650 explicitly listed in its applications. This item is a seal rather than a complete replacement cap.
Buying questions
Does an M16 × 1.5 tank connection guarantee the petcock will fit?
No. That is the offered valve thread, but the sealing arrangement, outlet direction, hose size and lever clearance still need to match. Compare the fitted tank and valve rather than relying on the frame model year or thread measurement alone.
Can I choose the cap seal by the Honda CB650 name alone?
Use the 1979 application together with reference 17632-422-000 and the cap design actually fitted. If the cap has been replaced and its identity is unknown, confirm its seal specification first; this listing gives no dimensions for comparison.
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