This Piston/Cylinder Kit for the OL295 Air Compressor Pump includes the piston/connecting rod, cylinder barrel, piston cap, cap screw, and piston seal (compression ring). Everything you need to restore compression to your pump!VideoClick here for how to...

Kit includes the cylinder and piston seal (compression ring) which will restore compression to your pump. Check valves first to confirm they are not broken or chipped.

1/4" Ball Valve Drain Cock for air compressors. Keep your tank from rusting. Replace this if it is leaking or will not work.

On at 125 PSI, Off 155 PSI. Switch has two 1/4" ports and two 3/8" ports.