Old Part Numbers: CV221502AJ, CV221502SJ, CTD1212QR1/2" Compression x 1/2" MPT air compressor check valve with quick-release fitting for unloader/bleeder tube. Same as 0576-CR but with a quick-release fitting. The check valve is a one-way valve that...

Old Part Numbers: ST119301AV, QR1/8" NPT x 1/4" nylon tube. This allows 1/4" nylon tubing to push to fit into this fitting. The 1/8" MPT threads screw into the unloader area of the air compressor check valve.

Old Part Numbers: ST117802AV13.5" long teflon unloader tube.

Old Part Numbers: CW207635AVOEM air compressor pressure switch. Order 1/4" close pipe nipple to convert this to male threads, 1/4XCLOSENIPPLE ST. If your valve is leaking on the side of the switch do not order this part, order check valve instead. 

Old Part Numbers: 61-8Brass compression nut, 1/2" OD.

Old Part Numbers: ST070387AV-MAT1/4-18 NPT x 2.5" pipe nipple for air compressors.Extra DetailsIf you have a Campbell Hausfeld/Husky model, this will fit the WL651001 model and many others.

Old Part Numbers: 60-8, STD-329Air compressor brass compression sleeve for 1/2" OD tube.

Old Part Numbers: PG0250300BK, S1151Air compressor pressure gauge, 1/4" male NPT back-mount, 300 PSI, 2" face. Remember to apply plumber's tape to the threads.