Warn 72631 Upright Terminal SolonoidWhen ordering Warn Truck & Jeep Winch Replacement Parts, you'll need to know the model number, battery voltage and serial number for your winch. On planetary gear models the serial number can be found on the gear end housing. On upright, spur gear models (M8274) look on the top of the winch housing. This is a service replacement part designed for WARN winches. 12 volt DC solenoid assembly with upright terminal. Warn 72631 Upright Terminal Solonoid