Honda motorcycle parts
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1972 Honda CB500K · Brake & Clutch Buying guide
Friction materials, hydraulic parts and clutch controls belong to separate repairs. The front pad set and rear shoe set each contain two pieces, while clutch plates are individual items. Compare supplied contents before adding quantities to the order.
Front disc brake padsA two-pad set for the compatible front caliper; check both original pad profiles.View part
Rear drum brake shoesMatched two-shoe set for the rear drum, referenced to Honda 43120-283-670.View part
Model-specific clutch cableListed for the 1972 CB500K and Honda reference 22870-323-020; lever parts are separate.View part
Related parts: Master cylinder internal service kit · Replacement front caliper piston
When selecting friction parts, check the caliper or rear drum and the retained hardware as well. Hydraulic leakage calls for a separate inspection of seals, hose connections and the master cylinder. Replacing a pad set does not renew those components or diagnose their condition.
For the listed 1972 CB500K clutch, seven friction plates and six steel Plate B discs are specified. Each plate is supplied individually. The spring product contains four springs, so one spring set and one plate order are very different quantities; count the work planned before buying.
The front package contains two pads of different shapes, measuring 52 x 20 mm and 52 x 12.8 mm. Compare both with the fitted caliper and locating features, especially after a brake change; one set services one compatible front caliper.
The kit references Honda 45530-377-305 for one compatible front master cylinder. Match the cylinder actually installed before choosing internal service parts. A new cylinder body or lever requires a separately listed assembly, with its own piston-size comparison.
The listed 1972 CB500K application uses seven friction plates and six steel Plate B discs. Each plate is supplied individually. Match the fitted clutch and Plate B reference 22321-KA4-700 before choosing quantities, particularly if the engine or clutch has changed.
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