This gear will fit any DR3 wiper motors with various degrees of sweep. The gear has been left undrilled to provide the best fit when replacing.  To fit, de-rivet the original plates and clamp in position on the new gear.  Drill holes through the gear using the original plate guide. Using the rivets provided, rivet the plates and gear together securely. The rivet head and tail should not protrude above the level of the tooth face. 

1959-1965 Silver Cloud II,III & S2,3 models