The 4-Way DC Power Unit - Manual Controls from Buyers Products is an all-in-one, compact power pack for operating your snow plow, lift gate, dump trailer, and much more. You get quick-response, power up/power down functionality from one small package that contains a built-in pump, 12V motor, steel reservoir, suction filter, manual handle controls, and more. It's built to withstand weather and tough work demands. Choose from two reservoir sizes to meet your needs.