139PCS Automotive O Ring Assortment Kit,30 Size Car AC O Ring Kit with Rubber O-Rings and Metal Gaskets,Universal AC O-Ring Kits as Sealing Accessories for ACS Systems

AC O-RING KIT, PROVIDE TIGHT AND EFFECTIVE SEAL—THE IDEAL CHOICE FOR CAR AIR CONDITIONING SYSTEM MAINTENANCEProduct AttributesColors: Black, Green, RedSpecifications: Sealing Gaskets*139Metal AC Gaskets Specs:(ID*OD*Thicknesses) 17.5*31.5*1.2 mm *515.2*28.5*1.3 mm *1014.3*23.7*1.3 mm *1013.2*21*1.2 mm *517.3*25.4*1.3 mm *1011.3*19.1*1.3 mm *108.1*16.1*1.3 mm *1010.2*17.5*1.2 mm *56*13.4*1.2 mm *5(Small ID*Large ID*Thicknesses) 9*21.5*1.3 mm *59*15.4*1.3 mm *510.3*17.9*2 mm *5Rubber O Ring Specs: 8.8*1.9 mm *311*2 mm *315*2 mm *31/4*1/16 inch *37/16*1/16 inch *35/16*1/16 inch *312*2 mm *36.8*1.9 mm *311/16*1/16 inch *317*2 mm *311/16*1/8 inch *39/16*3/32 inch *314*2 mm *37.8*1.9 mm *37/32*1/16 inch *37/16*3/32 inch *38*2 mm *313.9*1.8 mm *3Weight: 9.59 ozPackage Size: 6.77*3.81*0.91 inchMaterial: Carbon Steel, RubberPackaging: AC Washers*85, Rubber O Ring Washers*54, Storage Box*1Product Feature & Functions1. Made from selected rubber and carbon steel, it is oil-resistant and maintains its physical properties from cold winters to hot summers, its sturdy carbon steel construction resists deformation2. By effectively sealing the interfaces of key components, fluid leakage is avoided and cooling performance is improved3. With its specification paper and categorized layout, you can select the right gasket and get started on maintenance in seconds

• 139 PCS Kit: The kit includes 85pcs metal gaskets and 54pcs O-rings in a total of 30 common sizes. Designed for compressor ports, pipe connections, etc, the AC O-ring kit meets the common sealing requirements of car air conditioning systems, the ideal choice for car air conditioning repairs
• For Sealing: The biggest concerns for car air conditioning systems are refrigerant spillage. Even a small amount of refrigerant loss can lead to progressively poorer cooling performance. Our AC O-ring kit precisely seals even tiny gaps, provide effective seal and restore a robust sealing barrier
• Car AC System Maintenance: When your car AC system leaks, or when resealing after replacing parts, our O-ring assortment kit allows you to replace all seals in one go. It includes a wide range of sizes suitable for most vehicles, restoring cooling efficiency, car AC system maintenance essentials
• Portable Storage: O ring assortment kit are stored in separate compartments inside a storage box and come with a detailed specification paper, to help you quickly locate the size you need during repairs. Very convenient, easy to store and carry, and can be carry in your car
• Premium Materials: Our AC seal kit is made from premium rubber and carbon steel. Oil-resistant and resistant to aging, will not deform or crack even after prolonged exposure to refrigerant. With high strength and robust construction, not easy to break and damage, keep long-term, reliable use