Fule Air compressor piston ring kit oil ring air pump accessories parts 50 49 51

item details: * brand new and high quality. *Made of high-quality materials durable and practical *Three specifications standard models perfectly adapted to work. *Sufficient quantity set of three rings set of two sets Specifications: *material: metal *Quantity: 6 *Color: as shown *Parameters: as shown Package list: 6*piston ring Tips: Conversion: 1inch = 2.54cm 1cm = 0.393inches All pictures are professional colors but due to different ambient light and display device settings there may be some deviations between the pictures you see and the project itself. Please understand. The data is manually measured there may be some deviations but it does not affect the use