Pump Assembly, Race Prepared - 180 PSI

PUMP ASSEMBLY, RACE PREPARED (180 PSI)

The Coan Racing COA‑22820 Pump Assembly – Race Prepared (180 PSI) is a purpose-built upgrade designed to deliver high-flow, high-pressure performance for Turbo Hydramatic 400 transmissions. Engineered in the USA, this race-prepped pump is precision-machined to deliver approximately 180 PSI, providing greater line pressure than stock units to ensure fast, firm shifts, maintain clutch engagement, and support consistent hydraulic operation under the severe loads found in drag racing and bracket competition. It serves as a robust foundation for aggressive builds, helping to minimize slippage and maintain pressure consistency during repeated launches and elevated RPM conditions.

The COA‑22820 drops straight into stock TH400 cases without modifications and is compatible with a range of high-performance Coan components, making it an ideal upgrade for builders seeking reliable, race-level fluid delivery in their transmission system.