Thomas 405 Air Compressor Pump Rebuild Kit #0A148C

Rebuild kit includes the piston/cylinder assembly, reed valves, and gaskets.

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.