Sportsman 500 Water Pump Seal Driver Tool
This tool works on all 1996-13 Polaris Sportsman 400 (4 stroke only) and 500 models. Installs Polaris part number 3084837 water pump seal. This is our custom water pump seal driver. This particular seal is hard to install because using a socket will damage the thin outer surface of the water pump seal. It also wont allow a full seat because it fits in a slightly lowered machined pocket in the crankcase. The answer? We took some heavy gauge PVC tubing and machined the ID to fit perfectly over the lip of the seal. Use a big rubber mallet to pound it in perfectly.