MAT - EDI

3/8 (12 Used).

Ring Set for both pistons for the Kobalt v-twin, two-stage air compressor pump. Includes stagger rings and hone cylinders.

3/4" compression tee fitting.

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...