ITEM NAME:145Pcs R134a O-Ring Assorted Car HNBR A/C System R134a Air Conditioning MZQ Descriptio n Description: 1.Resistance to oil, impact resistance, freon. 2.Waterproof, uv protection, corrosion resistance. 3.It Has Oil,Abrasion And Corrosion Resistant Properties.It Can Stand -40 Degree Low-Temperature And 150 Degree High-Temperature. Specifications: Material: rubber Color: purple Size: 13.5*6.8*2.8cm Shape: O Type Ring Scope: Automotive Air.145Pcs R134a O-Ring. Applicable Refrigerants: R22,R134a. Scope: Automotive Air Conditioning Compressor. Shape: O Type Ring. Size: 13.5 6.8 2.8cm. It Has Oil,Abrasion And Corrosion Resistant Properties.It Can Stand -40 Degree Low-Temperature And 150 Degree High-Temperature.