Piston ring set, 65mm piston ring set, engine piston ring for air compressor/air pump, 0.25-0.36

The primary function of piston ring sets is to seal the combustion chamber of the piston ring and piston housing, and to transfer heat from the piston to the cylinder. Our piston ring sets provide improved sealing, enhanced performance, and reduced fuel consumption. They are suitable for cylinders with a 65mm bore diameter, 2.2KW and 3.0KW engines, 0.250 and 0.36 air compressors, air pumps, and more. The piston ring is made of high-quality materials, offering effective resistance to oxidation and rust, and ensuring a long service life. Please note that when replacing the piston ring, turn off the air compressor and release the pressure.