270PCS 18 Sizes AC O Ring Kit Automotive,Rubber Oil Resistant AC O Ring Assortment Kit for Car ACS Compressor Sealing,Universal ACS Seal Kits Car Accessories with Storage Box

PORTABLE MULTI-SIZE CAR AC O-RING KIT: ESSENTIAL FOR CAR AC SYSTEM MAINTAININGProduct AttributesColors: GreenWeight: 5.43 ozPackage Size: 8.19*4.15*1.12 inchMaterial: NBRPackaging: O Ring*270, Storage Box*1Size: 7/32"x1/16" 20PCS1/4"x1/16" 20PCS6.8x1.9 mm 20PCS5/16"x1/16" 20PCS7.8x1.9 mm 20PCS8x2 mm 20PCS8.8x1.9 mm 20PCS7/16"x1/16" 15PCS7/16"x3/32" 15PCS11x2 mm 15PCS12x2 mm 15PCS13.9x1.8 mm 10PCS9/16"x3/32" 10PCS14x2 mm 10PCS15x2 mm 10PCS17x2 mm 10PCS11/16"x1/16" 10PCS11/16"x1/8" 10PCSProduct Feature & Functions1. Includes 270 O-rings in 18 common sizes, covering from automotive air conditioning compressors to home appliances and air conditioning repairs—you'll find nearly every compatible size to meet your needs2. Made from NBR material, these O-rings offer good oil and heat resistance. They maintain their elasticity even in the high-temperature environment of an engine compartment, resisting hardening and cracking to keep long-lasting, reliable sealing performance3. Comes with a storage box and a size paper. The organized compartments make it easy to find the model you need, saving you a significant amount of time during repairs

• Comprehensive Assortment: This AC O ring kit features a massive collection of 270 pieces across 18 distinct sizes, that you are prepared for any repair scenario. The extensive variety guarantees you can find the precise match for your sealing needs, without downtime caused by missing parts
• Effective Sealing: Engineered specifically for automotive air conditioning systems, these rubber O rings provide a secure, leak-proof barrier at compressor interfaces. They are essential for avoiding refrigerant loss and fluid spillage, keep your vehicle's cooling system maintains peak running efficiency
• Organized Storage: To avoid the frustration of loose parts, this set includes a partitioned storage box and a detailed specification chart. This thoughtful design allows for immediate visual identification and quick access to the correct size, keeping your workspace tidy and efficient
• Superior Durability: Crafted from premium (NBR), these car O ring kit exhibit exceptional resistance to oil and grease. They maintain their elasticity and structural integrity across a wide temperature range, resisting the hardening or cracking often caused by high heat
• Versatile Utility: While optimized for car AC repair, this car O ring set is also an invaluable asset for household appliances and general mechanical maintenance. As long as the dimensions align, these rings provide a reliable, universal sealing solution for a wide variety of industrial and domestic applications