90mm piston ring motor air compressor pump parts

1、Contains 3 replacement piston rings, you can replace the old or damaged air pump at any time.

2、When the axial clearance of the gas ring is greater than 0.13mm, it is recommended to replace the piston ring.

3、The inner and outer diameters of the piston ring are standard, easy to install and disassemble.

4、Suitable for air compressors and Outstanding/Jaguar air compressors with a cylinder diameter of 90mm.

5、The piston ring is made of aluminum alloy, which effectively resists oxidation, anti‑rust, and has a long service life.Item Type: Piston Ring

Material: Aluminum Alloy

Colour: Black

Suitable Piston Diameter: Approx. 90mm/3.5in2 x Air Ring

1 x Oil Ring