Chicago Pneumatic

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

Old Part Numbers: 6011101Connecting rod, cap and bolts. (Order 2 if replacing both)