MAT - EDI

Old Part Numbers: 145-0388 Connects between switch and check valve in tank.

Old Part Numbers: CW210000AV, EV1WSICondor unloader valve for MDR21130 and other popular pressure switches.  Replace this valve if air constantly leaks from the valve while the unit is...

3 port air regulator. The regulator controls the amount of air to your hose. If air leaks from the regulator, or when you turn the knob it doesn't adjust the PSI up or down, replace this part.

Old Part Numbers: E104837SV

Air Compressor Pressure Relief Tube Kit includes the tube, nuts, and ferrules.

Nut, 5/16-18 Serrated nut