Pump To Clutch Drum Thrust Washer (.066)

The Coan Racing COA-32401B Pump to Clutch Drum Thrust Washer (0.066″) is a critical precision component designed to restore proper clearance and alignment between the pump and the clutch drum in TH350 transmissions. This washer is manufactured to exacting tolerances and engineered to Coan's performance standards, providing a correct .066″ thickness that ensures minimal endplay while accommodating typical assembly variance. When installed during a rebuild or performance upgrade, the COA-32401B maintains hydraulic consistency, reduces internal wear, and supports smooth, reliable clutch engagement under high-load conditions. Whether used in racing or heavy-duty street applications, this thrust washer helps uphold structural integrity and consistent transmission operation.