90529-ZV5-000 Shim (51X57X0.15) - Overview. The 90529-ZV5-000 Shim (51X57X0.15) is a precision component used within Honda marine engine systems, particularly in the rigging and propulsion assemblies where exact spacing and adjustment are critical. This small but essential part serves to adjust clearances and provide precise positioning for gears or bevels, ensuring smooth mechanical motion and reliable operation of outboard motors. Crafted to meet factory Honda specifications, this shim integra