Master Tool Repair

This compression adapter kit converts the new single-outlet air compressor pump head into 2 outlets. This will save you from having to purchase the expensive check valve for many older-style units...

Old Part Numbers: ST188800AVIncludes tube insert, nut & ferrule. 

Includes qty 2 each of rubber feet, screws and bolts to replace both rubber feet for your unit.

Valve Kit for the K Breaker Pump, KW270 and KHVB breaker pumps. Includes stainless steel valves and gaskets. Torque to 225 in/lbs.

Valve plate gasket kit for air compressors. Includes (1) 046-0151 Head Gasket and (1) 046-0152 Cylinder Gasket. We always recommend replacing all head gaskets at the same time, as the other gaskets...

New style filter assembly with 3/8" threads. Includes new style air filter, head, and o-ring. Note: Do NOT order if your head has 2 holes on the SAME side of the head. This head has 3/8" FPT threaded...

Kit includes Connecting Rod/Piston, Piston Ring, Screw, Piston Cover and Cylinder. Everything needed to restore compression!

Old Part Numbers: CV003402AV3/4" Compression inlet x 3/4" MPT outlet w/ 1/8" plug. If your pressure switch is leaking at the unloader valve after the unit shuts off, replace this part.