As I mentioned before the replacement for this pumps is $480.00 but I only paid about $130.00 for the rebuild kit. This particular kit contains every single gasket, screw, washer and piece that makes up this pump other than the pump body casting itself. Buying a rebuild kit and doing this job yourself can represent a tremendous savings over buying a new pump.
This kit included the following: Water seal, seal spacer, oil seal, shaft, impeller, impeller lube (Glycerin), cover plate, cover plate gasket, cover plate screws, cam, cam screw, cam washer, c-clip, bearings, shaft & pump to engine gasket.
Sadly, not all pumps have re-build kits available. If not there is a great company in Florida called Depco Pump can usually get you what you need or even sell you a re-built pump.