Filter Gasket

FILTER GASKET

The Coan Racing COA‑12163 Filter Gasket is a compact yet essential sealing component crafted specifically for GM Powerglide transmissions. Designed to sit precisely, this gasket ensures a reliable, leak-free connection under high-pressure flow conditions.

Manufactured to OEM-style dimensions and tolerances, the COA‑12163 maintains hydraulic integrity by preventing fluid bypass. Whether refreshing a standard rebuild or upgrading to performance-oriented units, this gasket delivers consistent sealing performance where pressure control and cleanliness are critical.