Old Part Numbers: A032040This Air Compressor Pump Valve Rebuild Kit includes all valves, head gaskets, and o-ring seals (does not include valve plates). If air leaks out of the intake filter or if the compressor just isn't performing like it should,...

Cooler O-Ring

All gaskets needed for replacing leaky head gaskets on your pump. Includes: Head, Cylinder, Intercooler, and Aftercooler Gaskets. Make sure to torque the head bolts, intercooler bolts, and aftercooler bolts to the correct specification.

Old Part Numbers: NG-6394, NG-20-M-SU4-SST, 6394, NG-20-M-SU4-SST / 145-175NG-20 series pilot/unloader/check valve for air compressors. This NG-20 series NG series combo valve is typically used on gas-powered or electric constant-run air compressors...

Air compressor air filter assembly includes filter housing and element. Replace your old square style with this new round style. Uses the size "14" Filter Element. Note: The male NPT thread measures 1.25" outside diameter, which equates to 1" MPT...

Air compressor oil site gauge and gasket. Replace if cloudy or leaking.Specifications 1" diameter

Old Part Numbers: 5281000, 019-0104Air filter assembly with element. Protect your air compressor pump from damage by keeping clean or replacing the air filter. Maximum flow of 35 CFM. Replacing the pump's air filter regularly is important to maintain the...

Air compressor aftercooler gasket. Also available in the complete Gasket Kit. Note: This gasket fits multiple pumps. Confirm the gasket kit you need is for the HP51 or the B6000 air compressor pumps.