Specification:
Item Type: Piston Ring
Material: Carbon Steel
Model: 120
Drive Mode: Pneumatic
Applicable Models: Fit for pistons with cylinder diameter of 120mm / 4.7in, air compressor accessories
Features:
1Good airtightness between piston and cylinder wall, and can be tightly connected. 2When axial clearance of the gas ring is greater than 0.13mm, the piston ring can be replaced. 3Air compressor accessories, fit for pistons with cylinder diameters of 120mm. 4Easy to install and disassemble, can directly replace damaged or old parts. 5It meets strict quality standards and can be highly matched to your equipment.
Package List:
2 x Gas Ring
2 x Oil-Ring
