Air compressor pump replacement, single-stage, 2 HP, i11. Just bolt on, install your old flywheel, add oil, then install your belt and discharge tube. Note: Does not include flywheel. Order a new flywheel, if needed. Need oil? Click...

Oil Seal for pump. Replace if oil is leaking from the crankcase around the shaft.

Connecting Rod i11 Service for air compressors. This is the bare connecting rod, no other parts included. Replace if damaged or seized onto the crankshaft.

Complete valve plate assembly with head and cylinder o-ring gaskets. 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...

Gasket and o-ring seal kit for the in-line, twin-cylinder i11 air compressor pump includes head o-ring, cylinder o-rings, crankcase gasket, oil sight glass, bearing carrier baffle, and oil seal. If the compressor pump doesn't seem to pressurize as...

Old Part Numbers: ST084202AV-MATBall bearing, 20mm, 6204.