The Omix T90 main shaft nut is a direct-fit replacement for a wide range of Willys and Jeep vehicles equipped with Borg-Warner T90 3-speed manuals. It fits models produced roughly from 1946 through 1971 across CJ, M, FC and Truck lineups. This OE-style nut replaces OE 940970, pairs with main shaft washer 18880.12, and carries a limited five-year warranty for correct fit and function.
Omix T90 Main Shaft Nut 67-75 Jeep CJ