T-617HDN #01B132

Old Part Numbers: 150-1143, 641133Universal Regulator: 3-port, two 1/4" FPT ports, and one 1/8" FPT ports (gauges sold separately here). The regulator controls the amount of air to your air compressor hose. Replace this if you're not able to adjust the...

Old Part Numbers: RB1575, 624654Keep your unit from sliding all around your vehicle or floor. Order extra for future use. 3/4" Height, 1-1/2" Diameter.

Protect your pump from damage by keeping clean or replacing.

The Thomas T-617HDN oil-free air compressor is ideal for the homeowner or serious hobbyist who wants heavy-duty, dependable air delivery. It can also be used for other applications, such as airbrushing, inflating tires, air mattresses, sports equipment,...

Unloader Valve - YES (Multiposition) On/Off Switch - YES OEM Model 4-port (1/4" FPT) Replace the pressure switch if the unit doesn't cut on or off at the designated pressure the unit is set for. If the unloader valve is leaking on the side (or...

Old Part Numbers: PG0250200BK1/4" MPT Pressure gauge for tank or regulator, 200 PSI. Buy a second one to ensure that you have a backup. 

Air compressor check valve. 3/8" Comp x 1/2" MPT with 1/8" FPT side port. The check valve is a one-way valve that prevents air from back-feeding from the air tank. If your unit has a hard time restarting when trying to cycle or your pressure switch...

1/4" NPT drain cock. Prevent rust from ruining your tank by draining your tank daily. Keep an extra around for a spare.Extra DetailsThis was a new check valve installed less than a year ago. Due to the tanks not being drained, this check valve failed...