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 CB900F Supersport · Engine Buying guide
The CB900F uses a 902cc air-cooled, four-cylinder engine with chain-driven double overhead camshafts and sixteen valves. Oil-filter service, shim adjustment and cylinder rebuilding expose different parts; choose the repair scope before choosing a package.
Athena overhaul gasket setNamed engine-gasket contents include sixteen valve-stem seals and the camshaft-holder seal.View part
One-cylinder piston kitStandard piston with rings, pin and clips; four kits are required for four pistons.View part
Paper oil-filter elementStock-type element with replacement housing O-rings and hardware supplied separately.View part
Related parts: Athena top-end gasket set
The overhaul package lists a wider range of engine-cover gaskets than the top-end set. The latter names head, base and valve-cover gaskets, headpipe gaskets and sleeve O-rings. Compare the actual contents with the opened joints rather than assuming the smaller package also covers every lower-engine seal.
The 1982 supplement updates the valve-clearance inspection sequence and refers back to the CB900F shim-adjustment procedure. Use that year-specific information when planning head-cover access, shim measurements and resealing. Cylinder and cam-drive work still require their own wear and timing checks.
No. Each kit serves one piston, but standard size is suitable only after the bore and piston clearances have been assessed. A worn, tapered or previously rebored cylinder may need a different machining and parts plan.
Check the housing and bolt O-rings, filter spring and washer as well as the paper element. The element does not include those pieces. A missing or damaged housing part needs attention before the engine is returned to service.
List the joints being opened. The Athena top-end set names head, base and valve-cover gaskets with associated seals; the overhaul set adds named lower-cover gaskets and sixteen valve-stem seals. Match the contents to the job, and check shaft seals separately.
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