Honda motorcycle parts
Choose your model and year to see parts listed for your bike.
Choose your model and year to see parts listed for your bike.
1982 Honda CB750F · Exhaust Gaskets & Hardware Exhaust-seal buying guide
Use the exhaust connection and replacement reference to choose seals for the 1982 CB750F. Cylinder-head port gaskets and muffler-joint seals serve different connections, while the genuine Honda collar is a separate hardware choice.
The port gasket seals the headpipe connection at the cylinder head. Muffler-joint gasket 17-4507 serves the downstream muffler joint, rather than that cylinder-head connection. Match the joint being repaired, especially if the motorcycle has a changed exhaust.
The genuine Honda collar and the sealing gaskets are separate items. Compare the collar reference and the hardware actually present with the correct parts diagram, then order the pieces needed. The collar is sold individually.
Both offered gaskets cross-reference Honda 18291-MM5-860 and list the 1982 CB750F cylinder-head exhaust-port application. Part 17-2812 also lists 18291-254-000. They are alternative offerings for that port-gasket reference, not a port gasket and a separate muffler-joint seal; avoid ordering both for the same position.
Athena top-end set 18-0432 and overhaul set 18-0109 each list four 18-7013 exhaust-headpipe gaskets. The top-end inventory identifies them with Honda 18291-MM5-860. Check the set already being purchased before adding individual port gaskets. Neither published inventory lists muffler-joint gasket 17-4507.
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