Old Part Numbers: 2840050Air compressor valve plate assembly includes the valve plate with preinstalled valves, head gasket, and cylinder gasket. If air leaks out of the intake filter or if the compressor just isn't performing like it should, order this...

Filter Adapter (NS18S/T29S pumps) that uses the Canister Filter Style.

Old Part Numbers: 1400558Typically, you can re-use these. Note! This will NOT fit Central Pneumatic units.

Gasket, Crankcase Bottom for B3800 pump.

Old Part Numbers: AB-2870100118 mm.

Air compressor pressure gauge, 1/4" MPT bottom mount, 200 PSI.

This allows you to drain the oil from your pump.

For the B3800 model air compressor pump. Includes crankcase bottom, crankcase gasket, screw, and washer. Remember to tighten the bolts down to the proper torque specs as noted by the manufacturer (which is 44.25 in/lbs)