Rear Air Spring 2113200725 2113200825 for Mercedes-Benz W211 W219
Brand Name:DPATP
Certification:ISO CE
Model Number:2113200725 2113200825
Minimum Order Quantity:2 Pieces
Delivery Time:3-15 Days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Guangzhou China
Address:
C01 file, Xinzhiyou Auto Parts City, No. 1881, Guangyuan East Road, Yuexiu District, Guangzhou, China
Supplier`s last login times:
within 25 hours
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Product Details
Rear Air Spring 2113200725 2113200825 2113200728 2113200828 for Mercedes-Benz W211 W219
Working Principle
The working principle of an air shock absorber revolves around absorbing impact energy through the compressibility of air and the elastic effect of volume change. Inside the air bag, compressed air is used to control stiffness and carrying capacity by adjusting the air pressure. When a vehicle or equipment experiences vibrations or shocks, the air inside the bag compresses, absorbing and dispersing the external forces, which reduces vibration transmission. Once the vibration subsides, the pressure of the compressed air helps restore the air bag to its initial shape, completing the shock absorption process.
Maintenance and Precautions
Regular inspection: Check the airbag surface for cracks and bulges
every 20,000 kilometers to avoid air leakage.
Environmental protection: Avoid contact with corrosive liquids or
punctures by sharp objects.
System matching: When replacing, ensure that the airbag model
matches the original vehicle's air pressure and load range.
Fault response: If the airbag fails, some systems provide
mechanical limit support to prevent the vehicle body from
collapsing.
Rear Air Spring 2113200725 2113200825 for Mercedes-Benz W211 W219
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