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.
1983 Honda CB450SC Nighthawk · Brake & Clutch Buying guide
The rear shoe listing provides a matched pair at 139 x 40 mm. Front pads require reference and shape matching, while the black clutch lever has its own Honda references. Internal clutch plates and the four-spring set are different purchases, each with an explicit supplied quantity.
Reference-checked Kevlar front padsKevlar front set names 45105-MC9-305 / 45105-MA5-771 / 45105-MA5-772; use the removed pad to confirm shape.View part
Measured rear shoe setOne matched pair of rear shoes identifies 43120-413-006 and measures 139 mm diameter by 40 mm wide.View part
Black clutch lever for the listed perchReferences 53190-443-610 / 53178-399-700; compare pivot shape, cable pocket and adjuster arrangement.View part
Related parts: Reference-matched front hydraulic service kit · Individual main friction plates · Four-spring clutch set
The front pad and clutch lever listings both include this motorcycle but identify different installed-component details. Keep a record of the pad outline and lever geometry, especially on a restored bike with changed equipment. Shared motorcycle coverage alone does not settle those comparisons.
The spring listing calls for free-length measurement and inspection of plates, basket and hub. Its four-piece package supplies the spring set, while main friction plates are sold singly with six specified. Count the pieces needing renewal without assuming a lever complaint requires an internal clutch overhaul.
Compare the pivot shape, cable-nipple pocket and adjuster arrangement with the existing lever. The black clutch listing identifies 53190-443-610 and 53178-399-700. Inspect the perch and pivot as well, because those retained parts affect the repair decision.
One rear shoe package contains the matched pair for one compatible drum. One clutch spring package contains four springs, the complete listed spring set. They cover different assemblies, so add either package according to the inspection findings for that assembly.
The spring FAQ directs inspection of friction plates, steel plates, basket fingers and hub before deciding. Main friction plates are individual pieces, with six specified for this application. Replace the identified worn parts and preserve the complete stack’s required arrangement.
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