Old Part Numbers: 201806GS, 200679GS, 079027008030-TTI, LF10-L4H-TTI, 7250640000-SBDPressure Switch, 1/4 FPT, Four Port, Push/Pull Switch, 95/125 PSI. WuxiHX-style air compressor pressure switch. Replace the pressure switch if the unit doesn't cut on or...

Universal Regulator: 4-port, two 1/4" FPT ports, and two 1/8" FPT ports (gauges sold separately here). The regulator controls the amount of air in your air compressor hose. Replace this if you're not able to adjust the PSI to your hose or if it leaks...

1/4" Ball Valve Drain Cock for air compressors. Keep your tank from rusting. Replace this if it is leaking or will not work.