Air Compressor Pump Overhaul Kit, Unoair #0595D2

Complete overhaul kit for the 3-piston 040-0348 Unoair air compressor pump. Includes all valve plates with valves, piston rings, gaskets, crank bearings, oil seal, and air filter elements necessary for normal overhaul.

If you have a sudden loss of performance, if air leaks out of the intake filter, or if the compressor just isn't performing like it should, order this kit. A loss of pressure or slow pressurization is usually caused by either damaged compression rings, gaskets, and/or damaged or sticking valves.

Remember to tighten the bolts down to the proper torque specs as noted by the manufacturer.