1Fitment: Ac compressor shaft seal is fit for 10S Ac compressor, please check the model type of your conpressor before ordering. 2Excellent Peformance: Strong sealing performance, no oil leakage, high efficiency and high precision to ensure the smooth operation of the compressor. 3Material: Shaft lip seal kit is made of rubber material, safe and durable, not easy to aging, friction resistance, impact resistance and moisture resistance. 4Outstanding Features: Professional manufacturing, fine workmanship, not easy to break, stable performance and reliability. 5Ideal Replacement: According to the original size design, directly replace the old or damaged original one, and perfectly matched with your model.