Standard Volume Aluminum Pump Body (Hard Coated) w/ Coated Gears, Bushing, Seal

The Coan Racing COA‑32823‑AL Standard Volume Aluminum Pump Body is a race-caliber upgrade for Turbo Hydramatic 350 transmissions, crafted from billet aluminum and finished with a durable hard-coating process. This precision pump housing comes complete with coated internal gears, high-quality bushing, and sealing components, all designed to reduce friction and extend service life under high-pressure operation. Engineered to maintain standard fluid volume, it ensures consistent hydraulic pressure while offering improved efficiency and reduced wear. As a direct drop-in component, this pump body integrates seamlessly into Coan’s performance builds without the need for case modifications and delivers reliable, high-flow performance suitable for street-strip and competitive environments.