With sixteen applications this Cotter, Valve is the most specified part.
A sample from the products for the Valve - Upper Rocker Arm include: Arm B,up Rocker, Seal,valve Stem, Shaft.up Rockearm, Screw,tappet Adj.
This Valve - Upper Rocker Arm diagram displays the required parts for the Cx500 1981 (b) Germany / 27ps Valve - Upper Rocker Arm.