1Cost Effective: Engineered and manufactured specifically for meeting original standard, this Ac sealing gasket kit is an economical and outstanding aftermarket replacement part. 2Strong Construction: This sealing washer kit is waterproof and heat resistant, which can provide extremely low or high pressure sealing and withstand harsh temperatures. 3More Durable: This air conditioner gasket kit is made from firm aluminum alloy material, which has strong anti rust ability, and can be used stably for a long time. 4Excellent Performance: This air conditioner compressor gasket kit has great sealing ability, which can reduce noise and ensure stable performance. 5Direct Replacement: An ideal and perfect substitute, you can directly replace your worn or damaged ones for time saving.