The Pacer Pumps Wet End Kit is a direct replacement for the Pacer Pumps SE2PL 2-inch self-priming centrifugal pump; use this kit to replace an old SE2PL pump or connect one to a compatible motor The 2-Inch Pacer Pump Wet End Kit for the SE2PL pump is made in the USA so you receive a product that lasts; made from polyester and EPDM elastomers, the pump end features chemical and heat resistance This kit includes the pump end only and does not come with a driver source, so you will need a compatible motor; the 2-inch SE2PL Self-Priming Centrifugal Pump requires a 3.5 horsepower motor