Stagger rings and hone cylinders. Includes piston rings for two air compressor pistons. NOTE: for v-twin pumps, you need 2 to rebuild complete pumpTechnical DocumentsClick here for installation instructions.

Old Part Numbers: ST074415AV, ST120200AV, ST073236AVIncludes six (6) screws.

Old Part Numbers: TF002000BHIntercooler Tube that connects from one cylinder to the other. Replace if kinked or punctured. Does not include fittings.

Note: order this item for model 5Z404E.

Air intake filter kit includes the canister assembly, filter element, o-ring seal, bolts, nuts, and washers. Replacing the pump's air filter regularly is important to maintain the performance and longetivity of your air compressor. A clean filter element...

Old Part Numbers: PU011105AV, PU011100AV16" OD 2-belt cast iron flywheel with key. Note: For CI10 models. This flywheel is tapered. It is 1.32", taper rate is .06 per inch. Tapered Bore 1 3/16" - 1 5/16".

Note: order this item for models CI050000PD, CI05000BPP, CI070000PD, CI07000BPP. This is the newer style valve plate (uses preformed o-ring gaskets). Poor performance or air leaks out of the intake filter while the unit is running? The valve plate...