Torlon®, Aurum®, Victrex® PEEK - Transmission Thrust Washers
High temperature polymers in automotive transmissions

Advanced polymer thrust washers are used in automotive and off highway
vehicle transmissions to replace the conventional steel and bi-metal varieties. The superior wear properties of materials such as TorlonÒ PAI, AurumÒ TPI and VictrexÒ PEEK in these high temperature, lubricated applications have significantly improved both maintenance and performance issues.

Allegheny molds a variety of these Thrust Washers and supplies parts to required flatness and dimensional specifications while maximizing knit line strengths.