I've looked through DigiKey and Mouser and can't find this. I just picked up a BMW 135i with a rusted out convertible drive motor. It's 2" in diameter x 3.3" long with a .246" shaft with a single "D" for the connection to the pump. It has tapped holes in the face for the adapter that bolts it to the pump. Any suggestions where to get this? There are no markings on the motor.