Description:1. 67.4mm (2.65 Inch) OD, 48mm (1.89 Inch) ID, 1mm (0.04 inch) Thickness2. Widely used for replacing the piston ring to the air compressor.3. The piston ring is characterized by high wear resistance, durable and long service life.NOTE:1. Please confirm the ID, OD and thickness of the required piston ring before ordering;2. Perform maintenance and parts replacement in the state of decompression and pressure relief;3. Check and tighten the relevant mounting screws every 1-2 weeks of operation.Specifications:Color: Dark GreenMaterial: PlasticOuter Diameter: 67.4mm / 2.65 inchInner Diameter: 48mm / 1.89 inchThickness: 1mm / 0.04 inchPackage Content:1 x Air Compressor Compression Piston Ring.
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