Chicago Pneumatic

Bare head for B5900 air compressor pump. Order head gasket separately.

Brand new Chicago Pneumatic C1/CA1 air compressor pump assembly without aftercooler. Cast-iron construction, Two-stage, inline twin-cylinder. Need oil? Click here for synthetic and...

This Air Compressor Pump Valve Rebuild Kit includes all valves, head gaskets, and o-ring seals (does not include valve plates). If air leaks out of the intake filter or if the compressor just...

Old Part Numbers: 3970200Aftercooler Gasket for T29S. Measures 3-1/8" long by 1-1/8" wide. We recommend ordering the gasket kit, as it will save you money and will ensure that you have all of the...

Kit includes the flywheel and bolt for the B4900 / T29S air compressor pumps.  Replace if any fins are damaged in order to keep the pump cool.Specifications13.78" OD (outside diameter) 3.74" x 1...