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 like it should, order this kit. A loss of pressure or...

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 then polish your crank.

11" diameter with a tapered bore

3/8" in-line lubricator for air compressors. A great addition to your air compressor, in-line lubricators contain a bowl of lubricant that aerosolizes and mixes in with the air, providing just the right amount of lubrication to your air tool...

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

Piston only