Gasket A0139974145 For Mercedes W212 W222 W166 X166 W463 W204 X204 W246

1. Sealing function: the air-conditioning pump sealing ring is installed at the joint of the air-conditioning pump, which can effectively seal the joint, prevent the leakage of air-conditioning refrigerant and ensure the normal operation of the air-conditioning system.

2. Improve safety: Poor sealing will lead to refrigerant leakage, which will not only affect the normal operation of the air conditioning system, but also affect the air quality inside the vehicle. Therefore, the sealing performance of the air conditioning pump sealing ring is very important to ensure driving safety.

3. The sealing ring of automobile air-conditioning pump is used to seal the joint of air-conditioning pump in air-conditioning system, and its functions mainly include sealing the joint, preventing gas leakage, reducing energy consumption, preventing dust from entering and improving safety, etc. It is an important part of normal operation and maintaining high efficiency of air-conditioning system.