Master Tool Repair

Check Valve, 3/4" Comp x 3/4" MPT w/ Quick Release.

Includes both halves of new style belt guards. Includes the five (5) plastite screws.

Includes intake, exhaust, and unloader valves. Also includes top and bottom valve plate gasket necessary for valve job.

Old Part Numbers: K50ValveKitValve Kit for the K50 two-stage air compressor pump includes 4 valves, head gasket, valve plate gasket, and cylinder gasket. If air leaks out of the intake filter or if...

Includes valves and gaskets, LESS valve plates.

This Piston/Cylinder Kit for the OL295 Air Compressor Pump includes the piston/connecting rod, cylinder barrel, piston cap, cap screw, and piston seal (compression ring). Everything you need to...

Complete Valve Kit for model Y pumps (do NOT include unloaders) w/ Gaskets (upper and lower VP gaskets).

Everything you need for a valve job. Includes, intake, exhaust and unloader valves. Even includes necessary gaskets. Torque head bolts to 250 in/lbs.