Old Part Numbers: 150-1143, 641133Universal Regulator: 4-port, two 1/4" FPT ports, and two 1/8" FPT ports (one is plugged).    Pressure Gauges sold separately here. The regulator controls the amount of air to your air compressor hose. Replace...

Old Part Numbers: 60-4-61-4, 058-00171/4" brass compression nut and sleeve. Order two, one for each end of the tube.

1/4" NPT brass quick coupler for air compressors.

(Front)

Pressure Gauge, 1/8" LH connect, 300 PSI. Note: Order this for 25 gal horizontal units.

Old Part Numbers: 019-0277 Protect your pump from damage. Includes element and housing. This assembly includes part # 1a. 1/2" - 14 NPT

Hubcap for wheel, 1/2". Two required.