55951 Shim Spacer .0005" Silver for Western Fisher Cable Plow Pump

New Shim Spacer .0005" Silver for Western Fisher Cable Plow Pump.

Part # is 55951, these are very thin shims that go in the angle valve, we also have one that is .00035 part # 55735.

Here are links to instructions for the pumps:

Fisher

Western

Part #63 on Diagram