Sun Gear Shell Washer - Rear

The Coan Racing COA‑32408 Sun Gear Shell Washer (Rear) is a precision-engineered washer designed for Turbo Hydramatic 350 transmissions. Crafted to Coan’s exacting standards, it provides a consistent, wear-resistant surface that maintains hydraulic clearances and supports smooth gear operation, even under high-load or high-RPM conditions. Ideal for performance rebuilds or race-driven applications, the COA‑32408 helps preserve component longevity and reliable transmission behavior by maintaining internal geometry and preventing excess play in the gear train.