70mm Pneumatic Piston Ring for Engine Air Compressor 0.67/1.13 7.5KW (Pack of 3), Air Compressor Accessories

Made of high quality material, durable, the air tightness of piston and cylinder wall is good. When the axial clearance of the gas ring is greater than 0.12 mm, it is recommended to replace the piston ring. Standard production and fine craftsmanship, easy to install and disassemble. The piston ring is suitable for 70mm cylinder diameter, standard workmanship, simple to replace. The piston ring is suitable for 0.67 / 1.13 7.5KW engine and 10HP air compressor