OUTPUT SHAFT BUSHING (NARROW)

The Coan Racing COA‑22510 Output Shaft Bushing (Narrow) is a high-precision replacement bushing designed specifically for the output shaft of TH400 transmissions. Manufactured in the USA to exacting tolerances, this narrow bushing provides critical internal support for the output shaft, helping maintain alignment and reduce end-play under intense racing conditions. Compared to wider versions, it offers a more compact profile while still delivering high performance by minimizing friction, enhancing hydraulic consistency, and improving drivetrain stability.

The high-grade materials ensure superior resistance to heat and wear, making it a robust upgrade over worn OEM bushings. Ideal for performance rebuilds or race-prep TH400s, the COA‑22510 slips in as a direct fit without the need for modifications and plays a key role in prolonging transmission life in high-torque applications.