Old Part Numbers: S040-0386, 040-0386, 040-0469, 040-0386RPComplete air compressor replacement pump assembly with flywheel and air filters. V-twin, cast-iron, single-stage. Need oil? Click here for synthetic and synthetic-blend air compressor...

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

Valve plate assy including the head and cylinder gaskets. Poor performance, or does air leaks out of the intake filter while the unit is running? This is probably the problem. NOTE: This valve plate has two different types - rivet style plate and screw...

Old Part Numbers: 095-0028, 095-0045 Wheel for unit. 9" diameter, 1/2" bore. Replaces 095-0028, 095-0045.

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: 095-0096, 095-0031, 095-0038, 095-008110" OD wheel x 3.5". Confirm the size of your original wheel prior to ordering!

Old Part Numbers: 145-0388 Connects between switch and check valve in tank.