Features: 1.Made of rubber material for enhancing its strength and durability. 2.Easy operation, good sealing performance, high reliability. 3.Two different diameters for you to choose, for easier to match with your machines. 4.Directly replace your old one or broken one, perfect fit in. 5.With simple and handy design, easy to install. Specification: Features: Made of rubber material for enhancing its strength and durability. Easy operation, good sealing performance, high reliability. Two different diameters for you to choose, for easier to match with your machines. Directly replace your old one or broken one, perfect fit in. With simple and handy design, easy to install. Specification: Condition: Material: Rubber Color: Black Diameter: 186mm / 7.3in, 200mm / 7.9in (Optional) Quantity: 2pc Package Weight: Approx. 50g / 1.8oz It fits the following model machines: A9824, A9820, A9419, A9220, A9218, A9212, A2024, A2002, A2001, A2000 A2010 , A2019 , A9212TI , A9820TI , and many other models with aluminum style piston Package Included: 2 x Tire Changer Seals Note: 1. Please check our photos with measurements to make sure it fits your machines. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. PackageList: Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.