Cooler O-Ring

Filter Element only for air compressor air filter assembly for the B3800, B3801, and B4900 Pumps. Replacing the air compressor pump's air filter regularly is important to maintain the performance and longevity of your air compressor. A clean filter...

Air compressor air filter assembly includes filter housing and element. Replace your old square style with this new round style. Uses the size "14" Filter Element. Note: The male NPT thread measures 1.25" outside diameter, which equates to 1" MPT...

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)

Old Part Numbers: V-215110AV, SRV250225, 1229O-225Air compressor safety valve, 1/4" male NPT, 225 PSI. If your valve leaks below the pressure listed on the side of the valve, replace this vital safety feature.Specifications MPT Inlet: 1/4 in. FPT Outlet:...

Chicago Pneumatic 8973037638 T39 Air Compressor Pump Service Kit. This handy service kit includes both valve plates, a complete set of valves, head gaskets, aftercooler o-rings, and air filter element. If air leaks out of the intake filter or if the...

Old Part Numbers: 4116091337Complete B3800 replacement air compressor pump assembly includes flywheel, sight glass, oil breather, and air filter (no aftercooler). 3 - 5 HP. Note: This pump has a LEFT-side discharge. If your discharge tube connects to...

Old Part Numbers: 1000204