Rolair

Old Part Numbers: 031-0077, FC347043000, MF347043000Check Valve. Replace if unit leaks continuously around pressure switch or compressor struggles upon re-start. If your pressure switch is leaking...

Old Part Numbers: MF319205000Metric regulator (order pressure gauge also if needed). The regulator controls the amount of air to your hose. If air leaks from the regulator, or when you turn the knob...