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...

Gasket, Crankcase Bottom for B3800 pump.

Old Part Numbers: AB-2870100118 mm.

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)

Bottom crankcase gasket for B2800 pump. 12-hole style.

Old Part Numbers: 9053853-NUNOTE: the end of this drain tube is threaded, so the drain plug can thread into the end of it.