Master Tool Repair

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

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

Old Part Numbers: CV217101AJ, CV221505AJ, CV221505SJCheck valve, 3/8" compression x 1/2" male NPT with hose barb fitting for 1/4" OD air lines. If the small unloader (bleeder) valve on or under your...

Air compressor cylinder ring and o-ring kit. Includes compression ring, head o-ring, and valve plate o-ring.  This tends to be a high-wear part, especially if you are in a high-particulate...

1.5-ft of black nylon tube complete w/ ferrules, inserts and nuts for the line that connects from pump head to pressure switch unloader valve.

Compression nut and sleeve for 3/8" OD tubes.

1/2" compression nut and sleeve, brass.

Old Part Numbers: 058-00073/8" OD compression nut and sleeve (ferrule) for the air compressor transfer tube.