Larger, Low-Pressure (LP) Piston with rings. Stagger the rings and hone cylinder prior to installing.

Connecting rod assembly. Includes the needle bearing, insert bearings, bolts, and dipper. Used on many CI0500, CI0700, TF2001, TF2101, TF2111, and TF2912 air compressor pumps.

Old Part Numbers: HS003900AVOil Breather Assembly with Extension Tube and Mesh Filter. 

This is the Gasket in between the pump's crankcase and the cylinder. Also included in a complete Gasket Kit.

Old Part Numbers: ST072231AJ, ST072231AV3/4'' male NPT Elbow. This is typically installed in between the tank Check Valve and the Discharge Tube.

Old Part Numbers: MC022394IP5 HP, 3 PHASE. Used on model CE725300FP and others.

Pressure switch, 135/175 PSI. Single-port w/ 1/4" compression unloader valve. Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit doesn't turn on or off, or if there is an obvious air...