Master Tool Repair

Old Part Numbers: 165-0064Overhaul Kit for the SC23 in-line, two-stage air compressor pump. Includes: two LP Intake Valves, one HP Intake Valve, two Exhaust Valve Assemblies (HP/LP), one Oil...

Everything you need for a valve job. Includes, intake, exhaust and unloader valves. Even includes necessary gaskets. Torque head bolts to 250 in/lbs. For pumps with head unloaders (continuous run)

B4900 Head Gasket Kit. Kit includes the head gasket, inner valve plate gasket, cylinder gasket, two intercooler gaskets, and discharge tube adapter gasket (total of 6). A little silicone gasket...

K18 Valve Kit Includes 4 valves, head gasket, valve plate gasket & cylinder gasket. If air leaks out of the intake filter or if the compressor just isn't performing like it should, order this kit...

This air compressor check valve kit includes our most popular (2) compression fitting style check valves: CTD1212 - (1/2" Comp x 1/2" MPT) CTD3812 - (3/8" Comp x 1/2" MPT)

Old Part Numbers: CV302900AJIncludes the pipe nipple to connect it to the pressure switch manifold.

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

Cut the center rib from the top Head Gasket when installing. Includes 22, 43, (2) 46, 50. If the compressor pump doesn't seem to pressurize as quickly as it should or is leaking in between the head,...