Our very popular Chromoly R-series Thrust Washer Kit is now available for online ordering.
Product link:
http://www.marlincrawler.com/transmission/parts-upgrade/chromoly-r-series-thrust-washer-kitIt is very common for the factory Toyota first gear thrust washer in R-series transmissions to fail under high power applications. This is due to a square lock-pin keyway design. Our thrust washer features a rounded lock-pin keyway for a greater crosssectional area while eliminating the high stress points from the rectangular factory design.
Every Race and Competition R-series transmission we build receives this awesome kit and we strongly recommend anyone running 300 ft-lbs or more to upgrade to this component as soon as possible.
Applications include R150, R150F, R151, R151F, R154, and other R-series transmissions.
Regards,
BigMike