1980 Honda CB750K — Freins et embrayage

A piston is not named in its contents. The separate replacement piston is listed at 42.8 mm diameter and 36.5 mm length, reference 45107-425-003.

The four-screw reservoir kit calls for the old diaphragm plate. Check that piece before ordering; a new diaphragm is included, but the plate is reused.

The cable description gives references 22870-425-010 and 22870-ME1-670 but no overall length. Request the measurement if changed controls or routing make the listed application insufficient.