3 in 1 90mm Diameter Seal Piston Ring Set for Air Compressor

Specification:

Product Name Piston Ring Set Compatible for Air Compressor fit for piston dia 90mm / 3.5" Thickness 3mm/ 0.11", 4.3mm/ 0.16" Material Metal Color Black Weight 65g Package Content 1 x Piston Ring Set (3 in 1) Description:

• The main job of piston rings is to seal the combustion chamber against the piston housing and to channel the heat from piston to cylinder.
• Get your air compressor back up where it belongs by replacing piston rings.
• Piston Ring Only.