Input Ring Gear Bushing

The Coan Racing COA‑32515 Input Ring Gear Bushing is a precision-engineered bushing designed to support the interface between the input ring gear in Turbo Hydramatic 350 transmissions. Manufactured to Coan’s exacting standards, this bushing ensures smooth, low-friction rotation and correct alignment at a key load-bearing junction. It plays a critical role in maintaining gear mesh accuracy and hydraulic efficiency, making it essential for both high-performance rebuilds and demanding racing setups.