Rolair

Pilot, Unloader Valve w/ Large Fitting. Replace if compressor insn't cutting on or off at the correct psi.SpecificationsRolAir 131BIG OEM Pilot Unloader Valve for Constant Run Compressors 131BIG can...

Old Part Numbers: 31101990CH1, 31102130CHConrod Assy INCLUDES Insert Bearings and Upper Bushing. Order this for the complete assembly!

Qty: 1. Order 4 for a complete set.

Old Part Numbers: FS-14-075Complete hollow-style filter assembly for air compressors, including filter element. Takes the 14-SOL filter element. Replacing the pump's air filter regularly is important...

Engine or motor pulley.

K17 pump assembly with flywheel. Up to 11.11 CFM with 3 HP motor. Cast iron cylinders. Reliable workhorse found on most contractor models. Save money by using your old flywheel and aftercooler...