Item Description

Marlin Crawler R154 Thrust Washer. This is the newest version! It was determined through extensive testing that removing the grooves would increase the strength and reliability of the thrust washer!The oil groves were removed because there are already oil groves on the mating surfaces of the gears for the thrust washer, and double groves are not used in any other vehicle application. This thrust washer is intended for R series transmissions used for racing or competition with lots of horsepower, or to increase the lifespan of your R154 in your daily driver! Also fits the R series Toyota truck transmissions.