Specifications:Resistance to oil, impact resistance, freon.Waterproof, UV protection, corrosion resistance.It has anti-oil, abrasion and corrosion resistant properties, and it can stand -40 degree low-temperature and 150 degree high-temperature.Type: Seal Rubber WasherMaterial: RubberShape: O Type RingScope: Automotive Air Conditioning CompressorPurpose: Hole Sealed, Shaft SealApplicable Refrigerants: for R22, R134aSize: 18 ModelsCase Size: 10cm x 20cm x 3cm/3.94inch; x 7.87inch; x 1.18inch; (Approx.)Notes:Due to the light and screen setting difference, the item&39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Box of Seal Rubber Washer (270 Pcs)