Item # 598989G 37-46
This is a self-parking 12 volt electric windshield wiper motor with the arm and blade. It is an easy installation. Taper shaft with long arm.
This part fits most 1937 1938 1939 1940 1941 1942 1946 Chevrolet Trucks; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.