Honda CB750 Piston Ring Set - 1st Oversize (0.25mm.) - Replaces Honda OEM 13021-425-004 Mounts & Rubbers keeper groove

keeper groove

CB400F (1975-76)

and installed location

Honda Motorcycle ATV 412 x 110 Silent Cam Chain - Replaces Honda OEM 14401-MR4-901

Universal All Black Shock Absorber Set - 325mm Eye to Eye

Honda CB750 Piston Ring Set - 1st Oversize (0.25mm.) - Replaces Honda OEM 13021-425-004 Mounts & Rubbers keeper grooveHonda CB750 Piston Ring Set 1st Oversize (0. 25mm.) Replaces Honda OEM 13021 425 004. This piston ring set seals combustion pressure and controls oil at the piston when matched to the bore and ring grooves. Use only after measuring bore condition, piston to cylinder clearance, ring groove clearance, and installed ring end gap. Install each ring in its specified groove and orientation. Fitment Compatibility Fits Honda: CB750K (1979 82) CB750L (1979)