Fabco 927-0899 or 9270899 is a lock washer, and a genuine Fabco part from Pro Gear and Transmission. A lock washer sits under a nut or bolt head and adds friction and spring force that resist the fastener turning loose. Spring-style versions bite into the fastener and the mating surface if it tries to back off, while toothed versions use serrations that dig into the surface. Even after a joint relaxes slightly, a spring-style washer keeps pushing the bolt against the surface and holds some friction that a flat washer cannot. Call us to confirm proper fit for your application.
Features
Lock washer, Fabco part number 927-0899
Adds friction that resists a fastener turning loose
A genuine Fabco part sold by Pro Gear and Transmission
