Chicago Pneumatic

Complete gasket kit for the B5900 Air Compressor Pump. Includes the head, inner valve plate, cylinder, crankcase, oil pan, bearing cover, aftercooler and intercooler gaskets. If the compressor pump...

Old Part Numbers: 5940051Valve plate assembly for B5900 air compressor pumps. Replace this valve plate assembly to restore compression (ABAC). NOTE: Does not include gaskets. To complete your repair...

Larger, low-pressure (LP) piston for the B4900 pump.

Old Part Numbers: 6223018800

Replace along with piston if there is too much play.

Old Part Numbers: B6000Complete B6000 replacement pump assembly with flywheel and air filter. For 5 - 7.5 HP applications.  Need oil? Click here for synthetic and synthetic-blend air...

Bare piston, Atlas Copco 6222-7282-00 Piston 60 Pin 20 Geniune OEM part