Piston / Cylinder Kit #0B7BB3

Old Part Numbers: E103495

Air compressor piston/cylinder kit includes connecting rod/piston assembly, piston ring, spacer, conrod screw, nut, piston cap, screw, and cylinder.  

Replacing the cylinder sleeve and piston ring usually restores compression in oil-free units. Inspect the reed valves as well, but unless the valves are obviously broken or cracked the problem is the compression ring and cylinder, and replacing this kit should make the compressor run like new again.