Rolair

Hone cylinders before installing and stagger ring gaps. Includes three (3) separate rings (two compression rings and one oil scraper ring).

Brass 1/8" male NPT x 1/4" male hose barb fitting.

Replace if missing cooling fins or cracked.

(Front)

Old Part Numbers: PMP12PV02ASingle stage, twin cylinder pump with flywheel. Does NOT include oil.