OUTPUT SHAFT BUSHING (WIDE)

The Coan Racing COA‑22509 Output Shaft Bushing (Wide) is a precision-engineered replacement bushing designed to maintain proper alignment and reduce internal wear within TH400 transmissions. Manufactured to tight tolerances, this wide-diameter bushing supports the output shaft inside the transmission case, ensuring smooth rotation and minimizing end-play under the heavy loads typical of drag racing and performance applications. Crafted in the USA from premium materials, it offers enhanced resistance against heat and wear compared to worn stock bushings.

Ideal for builders and racers who demand durability and consistent hydraulic pressure, the COA‑22509 installs directly in place of OEM components. Although similar in purpose to the narrow version, this wide bushing provides greater surface contact and support, making it especially well-suited for high-torque, high-temperature environments. Whether you're rebuilding a TH400 for street use, competitive racing, or heavy-duty service, this bushing delivers reliable performance and long-lasting stability within the drivetrain.