New Old Stock Fluid Coupling Drive Hub Bearing 1940-42 Mopar #863971Fluid Coupling Drive Hub Bearing This is a New Old Stock fluid coupling drive hub bearing for the years and models listed below equipped with Fluid Drive transmissions. Original Chrysler part in original packaging. Models Chrysler: All 6 cylinder models with U Drive (1941 1942) all 8 cylinder models with U Drive (1940 1942) DeSoto: All models with Tip Toe Fluid Drive (1941 1942) Dodge: All models with Gyro Matic (1941 1942) Make: Chrysler, DeSoto,