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.
1978 Honda CB550K · Brake & Clutch Buying guide
The front-pad and rear-shoe products each name two friction pieces. The steel-clutch listing instead states a motorcycle requirement and asks buyers to order the required number; check sale quantity before turning that statement into a purchase.
Front brake-pad setTwo front pads with stated dimension pairs 52 × 20 mm and 52 × 12.8 mm.View part
Rear drum-brake shoe setTwo shoes referencing 43120-283-670; compare the fitted rear-brake assembly.View part
Replacement steel clutch plateReference 22321-329-000; the 1978 application states five required per bike, not a pack quantity.View part
Related parts: Model-listed master-cylinder repair kit · Separately listed CB550 clutch cable
The master-cylinder kit lists reference 45530-404-315 and the 1977–78 CB550K application. Compare that information with the cylinder actually fitted. A replaced master cylinder or caliper needs its own internal-parts identification before a motorcycle year can be used to choose the appropriate repair package.
The steel-plate description lists five required pieces for 1978 CB550K, all engines. Friction-plate descriptions name separate types and requirements. Compare the fitted engine and removed plates, then confirm each product’s sale quantity before converting those motorcycle requirements into the number of purchases needed for the repair.
The rear-shoe description explicitly identifies a set of two and reference 43120-283-670. Compare the rear-brake assembly and required parts with that list before adding separately offered springs or other hardware to the same order.
It says five pieces are required per 1978 CB550K and asks buyers to order the number needed. That is an application requirement. Confirm the sale quantity before using it to calculate purchases for the fitted clutch.
The clutch-cable description gives its application and reference without an overall length. Compare the end fittings and required routing with the current bars, and confirm the necessary dimensions before choosing it for a changed control layout.
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