Old Part Numbers: K132Piston Assy w/ piston, ring set, bumpers and wrist pin. Replace this if the rings do not rotate freely in their grooves.

Old Part Numbers: WU88

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: EQ71

Old Part Numbers: W78

Old Part Numbers: EQ180 Right Head for constant run units (includes unloaders).  Sale item - 2 in stock (no retuns)  For Emglo pumps: Emglo GT, GTU, W, Y, and other model Emglo pumps. 

If your unit is using oil, or is not performing like it once did, then you may possibly need to replace the valves. Includes intake and exhaust valves, unloaders and necessary gaskets. Torque to 225 in/lbs.