Old Part Numbers: L140Emglo/Jenny complete air compressor valve plate assembly. Includes the valve plate, pre-installed intake and exhaust disc valves, and the upper and lower valve plate gaskets. If air leaks out of the intake filter or if the...

Old Part Numbers: K146One Discharge Valve Assembly. This is the exhaust valve that has the thicker spring, whereas the Intake Valve has a thinner spring. If your air compressor unit is using oil or is not performing like it once did, then you...

Old Part Numbers: K11EAir compressor oil seal. Oil leaking around the shaft? Remove flywheel and replace this seal. Need oil? Click here for synthetic and synthetic-blend air compressor oil to keep your compressor running like new for years to...

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...

Includes intake and exhaust valves and necessary gaskets. Torque to 225 in/lbs. If your unit is using oil, or is not performing like it once did, then you may possibly need to replace the valves. Click Here to view the EMGLO K Pump Valve Kit video

Old Part Numbers: KU101GIncludes rings, valves, gaskets, unloader valves, crankcase breather, and air filter element (G54E hockey puck-style filter). If you have a sudden loss of performance, if air leaks out of the intake filter, or if the compressor...

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...

Complete KU replacement pump assembly with single-groove flywheel. Usually for constant spinning applications. The Jenny KU pump has head unloaders but can be used for both start/stop and constant run applications. Made in the USA.  Note: If your...