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 it doesn't adjust the PSI up or down, replace this part.

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 out of the small bleeder valve on the side or if located...

Old Part Numbers: 022003000F, MF022029000, FC022029000-RA, FC9047062-RA1/4 turn, that's it! 1/4" MPT Ball Style Drain Cock. Keep your tank from rusting. Replace this if leaking or will not work.

Complete gasket kit for the MK246 air compressor pump, including the head gasket, inner valve plate gasket, cylinder gasket, crankcase cover gasket, oil dipstick o-ring, and oil drain plug gasket. If the compressor pump doesn't seem to pressurize as...

Old Part Numbers: FC116001003, 116001003F, 7839Aluminum 10-blade fan. Keeps your air compressor pump cool. Replace if missing blades.

Crankcase cover for the MK246/MK256 air compressor pumps. Does not include the crankcase gasket; order separately.

Old Part Numbers: 46101Everything you need for a valvejob. Includes both valveplates, valves and related gaskets. Poor performance or air leaks out of the intake filter while the unit is running? This is probably the problem.

Old Part Numbers: FC330052000, JC800-44, MF330052000Metric pressure gauge for tank.