These press tools are an inexpensive alternative to the OEM press tools.  (saving you more than half from retail)  The long skinny tool allows you to press out both bearings, and the seal, in one operation from the "Cone" side of the pump.  The shorter tool will press the bearings, and seal into the proper depth, making it easy for the home mechanic to service the jet pump.

Incidentally... the price of these tools should be much cheaper than letting a dealer service your pump.