Old Part Numbers: K101GK air compressor pump rebuild kit includes all piston rings, intake and exhaust valves, gaskets, and air filter elements (G54E hockey-puck style). Note 1: Kit does not include the crank bearing or oil seal. Note 2: If you have...

Includes intake and exhaust valves and necessary gaskets. Torque to 225 in/lbs. If your air compressor unit is using oil or is not performing like it once did, then you may need to replace the valves. Remember to tighten the bolts down to the proper...

Old Part Numbers: 320-1177, 320-1044, BGKDPlease Note: New Style Belt Guard. If Your Serial Number Begins With Letters A-F you will need to purchase quantity  2 of each 5/16”x1” hex stock and 5/16”x 1/2” bolts from your local hardware store to adapt this...

Old Part Numbers: K25For flywheel. Replace when rebuilding pump. Included in the KU Rebuild Kit.

Old Part Numbers: L54EThis handy maintenance kit includes one air compressor air filter element and one (1) quart of high-quality full synthetic lubricant to keep your air compressor running like a champ! For "A" series units, and for filter assemblies...

Old Part Numbers: KU101 Kit includes: Rings, Gaskets, Valves, Unloaders and hollow-style Air Filter Element (L54E hollow-style Filter). Note: Kit does not include K11E or K9.

Old Part Numbers: K35Wrist Pin (Piston Pin) for conrod.

Old Part Numbers: L154Newer wingnut-style filter assy with L54E hollow-style element. Uses filter 150-1010-JE filter element. Replacing the pump's air filter regularly is important to maintain the performance and longetivity of your air compressor. A...