Complete hollow-style air filter assembly for air compressors, including filter element. 1/2" threaded inlet. Takes the #14-SOL Filter Element. Replacing the pump's air filter regularly is important...

Crankcase Ball Bearing, front end-cap.

Old Part Numbers: 305014ACHFinned aftercooler for the K17 and K18 model pumps. Order o-ring to go with aftercooler.

K18 Air Compressor Pump Valve Kit Includes all four (4) valves, head gasket, valve plate gasket, and cylinder gasket. If air leaks out of the intake filter or if the compressor just isn't performing...

If your crank is grooved, replace it to ensure that your rebuild will not be in vain. If there are only surface deposits of aluminum from the bearings, then remove them with a soft wire brush and...

11" diameter with a tapered bore

Air compressor check valve. 1/2" FPT x 1/2" FPT check valve with 1/8" FPT side port. Up to 20 SCFM If the small unloader (bleeder) valve on or under your switch leaks constantly AFTER the unit shuts...

Replace these if bent or worn. Check crank for damage first. (includes upper bushing)