1982 Honda CB650SC Nighthawk — Joints et fixations
Gasket ordering for the 1982 CB650SC headpipes comes down to the fitted connection and the number of joints being disturbed. The individual gasket and ten-pack use the same listed application. Inspect the exhaust hardware separately so the seal purchase follows the actual repair.
1967 Honda CL450K0 Motorcycle Parts1968 Honda CB350K0 Motorcycle Parts1969 Honda CB175K3 Motorcycle Parts1969 Honda CB750K Motorcycle Parts1969 Honda CL450K2 Motorcycle Parts1970 Honda CB100K0 Motorcycle Parts1970 Honda CB175K4 Motorcycle Parts1970 Honda CB350K2 Motorcycle Parts1970 Honda CB450K Motorcycle Parts1970 Honda CB750K Motorcycle Parts1970 Honda SL350K0 Motorcycle Parts1971 Honda CB100K1 Motorcycle Parts1971 Honda CB175K1 Motorcycle Parts1971 Honda CB350K3 Motorcycle Parts1971 Honda CB450K Motorcycle Parts1971 Honda CB500K Four Motorcycle Parts1971 Honda CB750K Motorcycle Parts1972 Honda CB100K2 Motorcycle Parts1972 Honda CB175K6 Motorcycle Parts1972 Honda CB350K4 Motorcycle Parts1972 Honda CB450K Motorcycle Parts1972 Honda CB500K Four Motorcycle Parts1972 Honda CB750K Motorcycle Parts1973 Honda CB125S0 Motorcycle Parts1973 Honda CB175K7 Motorcycle Parts1973 Honda CB350G Motorcycle Parts1973 Honda CB500K Four Motorcycle Parts1973 Honda CB750K Motorcycle Parts1974 Honda CB125S1 Motorcycle Parts1974 Honda CB200 Motorcycle Parts1974 Honda CB550K Motorcycle Parts1974 Honda CB750K Motorcycle Parts1974 Honda CL360K0 Motorcycle Parts1975 Honda CB125S2 Motorcycle Parts1975 Honda CB200T Motorcycle Parts1975 Honda CB400F Motorcycle Parts1975 Honda CB500T Twin Motorcycle Parts1975 Honda CB550F Supersport Motorcycle Parts1975 Honda CB550K Motorcycle Parts1975 Honda CB750K Motorcycle Parts1975 Honda CL360K1 Motorcycle Parts1976 Honda CB200TK0 Motorcycle Parts1976 Honda CB400F Motorcycle Parts1976 Honda CB500T Twin Motorcycle Parts1976 Honda CB550F Supersport Motorcycle Parts1976 Honda CB550K Motorcycle Parts1976 Honda CB750A Motorcycle Parts1976 Honda CB750K Motorcycle Parts1977 Honda CB400F Motorcycle Parts1977 Honda CB550F Supersport Motorcycle Parts1977 Honda CB550K Motorcycle Parts1977 Honda CB750A Motorcycle Parts1977 Honda CB750K Motorcycle Parts1978 Honda CB550K Motorcycle Parts1978 Honda CB750A Motorcycle Parts1978 Honda CB750F Motorcycle Parts1978 Honda CB750K Motorcycle Parts1979 Honda CB650 Motorcycle Parts1979 Honda CB750F Motorcycle Parts1979 Honda CB750K Motorcycle Parts1979 Honda CB750L Motorcycle Parts1980 Honda CB650 Motorcycle Parts1980 Honda CB650C Custom Motorcycle Parts1980 Honda CB750F Motorcycle Parts1980 Honda CB750K Motorcycle Parts1980 Honda CB900C Motorcycle Parts1981 Honda CB650 Motorcycle Parts1981 Honda CB650C Custom Motorcycle Parts1981 Honda CB750F Motorcycle Parts1981 Honda CB750K Motorcycle Parts1981 Honda CB900C Motorcycle Parts1981 Honda CB900F Motorcycle Parts1982 Honda CB650 Motorcycle Parts1982 Honda CB650SC Nighthawk Motorcycle Parts1982 Honda CB750F Motorcycle Parts1982 Honda CB750K Motorcycle Parts1982 Honda CB900C Motorcycle Parts1982 Honda CB900F Motorcycle Parts1983 Honda CB1100F Motorcycle Parts1994 Honda CB1000 Motorcycle Parts1995 Honda CB1000 Motorcycle PartsHonda CB Exhaust Gaskets & Mounting HardwareHonda CB Exhaust Systems, Mufflers & HardwareHonda CB Foot Pegs, Shifters, Kickstarters & StandsHonda CB Frame & Body PartsHonda CB Rubber Components & Mounting DampersHonda CB100 Motorcycle Parts by Model & YearHonda CB1000 Motorcycle Parts by Model & YearHonda CB100K Motorcycle Parts (1970–1972)Honda CB125 Motorcycle Parts by Model & YearHonda CB125S Motorcycle Parts (1973–1985)Honda CB175K Motorcycle Parts (1969–1973)Honda CB200 Motorcycle Parts by Model & YearHonda CB200T / CB200TK0 Motorcycle Parts (1975–1976)Honda CB350 Motorcycle Parts by Model & YearHonda CB350K Motorcycle Parts (1968–1972)Honda CB400 Motorcycle Parts by Model & YearHonda CB400F Motorcycle Parts (1975–1977)Honda CB450 Motorcycle Parts by Model & YearHonda CB450K Motorcycle Parts (1965–1974)Honda CB500 Motorcycle Parts by Model & YearHonda CB500K Motorcycle Parts (1971–1973)Honda CB500T Motorcycle Parts (1975–1976)Honda CB550 Motorcycle Parts by Model & YearHonda CB550F Motorcycle Parts (1975–1977)Honda CB550K Motorcycle Parts (1974–1978)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 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)Honda CB900 Motorcycle Parts by Model & YearHonda CB900C Custom Motorcycle Parts (1980–1982)Honda CB900F Supersport Motorcycle Parts (1981–1982)Honda CL360K Motorcycle Parts (1974–1975)Honda CL450K Motorcycle Parts (1967–1974)Honda SL350K Motorcycle Parts (1969–1973)Series 10: CB72-CB250 (59-85)Series 4: CB900-1100 (80-83)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)
Replace a worn kick stand stopper with this Kick Stand Stopper Rubber "A", a direct replacement for OEM #95011-61000. Exceptionally broad fitment across the...
Replace one exhaust port gasket on your CB650, CB400, CB450, or modern CB900F with this Exhaust Port Gasket, 1 piece, replacing OEM #18212-634-000 /...
Stock up on exhaust port gaskets for your CB650, CB400, CB450, or modern CB900F with this 10-pack, replacing OEM #18212-634-000 / #18291-236-000 / #18291-MN4-920.Key...
Both quantity options reference 18212-634-000, 18291-236-000 and 18291-MN4-920. Use those references with the fitted header and choose the package for the planned service rather than assuming a bulk count describes the motorcycle’s layout.
Honda’s common service guidance calls for replacing the exhaust-pipe gasket when the pipe is removed from the engine. Count the port joints you will disturb, then choose single gasket 17-2813 or ten-pack 17-3813. The ten-pack is a supply quantity, not the number required by the motorcycle.
Check non-original exhaust hardware
An aftermarket header or altered flange can require additional comparison at the cylinder head. Use its manufacturer’s requirements and the correct service procedure. The gasket references help identify the part, but do not establish torque values or the condition of the mounting pieces.
Headpipe Gasket Quantities questions
Can I reuse the old port gasket if it looks intact?
Honda’s common service guidance calls for a replacement gasket whenever the exhaust pipe is removed from the engine. Include new gaskets for the joints you open instead of planning reuse solely because the old seal looks intact.
Does the model listing settle fit after a header change?
The gasket products list the 1982 CB650SC and references 18212-634-000, 18291-236-000 and 18291-MN4-920. An aftermarket header still needs its cylinder-head connection and manufacturer’s requirements checked. The model listing alone does not establish fit for every modified flange or header.
Does fitting a new gasket finish the exhaust check?
No. Honda’s common service guidance also calls for checking the exhaust for leaks after installation. Follow the correct procedure for the fitted system and inspect its mounting hardware separately; a new port gasket does not verify the rest of the installation.
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.