Northern Tool Semi-Trash Water Pump ONLY — 2in. Ports, 7,860 GPH

Water pump gives you the performance you need, when you need it. Engine not included. Uses long-lasting, high-end silicon carbide seals that are specially suited for heavy-duty applications such as pumping contaminated and abrasive fluids. Requires 4 HP engine w/ M14-1.5 externally threaded shaft, 2 7/16in.L and 3 5/8in. bolt circle.