Vacuum Pump Oil-Free Mute Air Compressor Cylinder Sleeve Piston Cylinder Ring

Features: *100% brand new and high quality. *Precise manufacturing quality assurance. *Complete specifications long-term use. Specifications: *Type: Oil-free cylinder *Material: rubber *Size: As picture show *Types: 63.7*69*24.5 is generally applicable to 550 600 750 800W. 63.7 * 69 * 47.5 generally applicable to 980 1100W 69.7 * 75 * 47.5 generally applicable to 1500W 1600W *Quantity: 1pcs Package Contents: 1* Cylinder Ring or 1* Pump Piston Ring Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.