Air compressor check valve. 3/8" Comp x 1/2" MPT with 1/8" FPT side port.  The check valve is a one-way valve that prevents air from back-feeding from the air tank. If your unit has a hard time restarting when trying to cycle or your pressure switch...

This handy maintenance kit includes one air compressor air filter element for the PLASTIC filter assembly, and one (1) quart of high-quality full synthetic lubricant to keep your air compressor running like a champ! Our air filter element is better than...

This handy maintenance kit includes one air compressor air filter element for the PLASTIC filter assembly, and one (1) quart of high-quality synthetic blend lubricant to keep your air compressor running like a champ! Our air filter element is better than...

Old Part Numbers: 019-0239, 201793GS, D23190This Air Filter Assembly, V-Twin Single Stage is the same as the VH901700AV Filter, but has 1/2" MPT PLASTIC threads. One complete assembly. Includes filter element and housing. A dirty filter can cause damage...

Air compressor crankcase breather.  Note: Part includes the plastic section of the breather only. If the metal adapter is needed as well, then please contact our sales department at 757-547-8665. 

Complete gasket kit for your air compressor pump; includes head gaskets, cylinder gaskets, crankcase gaskets, bearing cover gaskets, and oil seal. If the compressor pump doesn't seem to pressurize as quickly as it should or is leaking in between the...

Old Part Numbers: 5140121-7110.5" OD (outside diameter) air compressor flywheel. Replace if warped or if any fins are damaged.

Old Part Numbers: 68-6-41/4" NPT x 3/8" OD compression adapter for air compressors. If your pump has an 'X' in front of the serial number and your supply tube measures 3/8" OD, order this part.