THRUST WASHER PUMP TO DRUM (.078)

The Coan Racing COA‑12410 Thrust Washer (Pump to Drum, .078″) is a precision-machined component designed to maintain proper endplay and alignment between the front pump and clutch drum in GM Powerglide transmissions. With a thickness of .078 inches, this thrust washer ensures optimal spacing, reducing friction and wear between rotating assemblies.

Its durable construction provides consistent performance under high-stress conditions, making it an essential choice for both performance rebuilds and standard transmission maintenance.