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!

Old Part Numbers: JC800-40

Qty: 1. Order 4 for a complete set.