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813MB 4st Tractor Trailer Air Bags W01-M58-6364 Firestone Truck Airbags

Minimum Order Quantity : 10 Pieces Price : $1.00 - $45.00/Pieces
Packaging Details : CARTON/PALLET Supply Ability : 2000000pcs/Year
Place of Origin: Guangdong, China Brand Name: VKNTECH
Certification: IATF16949/ISO9000 Model Number: 1K 9336

Detail Information

OE NO.: 1R14-061 Warranty: 12 Months
Type: By Sea / By Air / By Truck Car Model: For Bus/truck&trailer
Price Condition: FOB China Sample: Available
Material: Imported Natrul Rubber Operation: Gas-filled
Brand: VKNTECH Or Customized Suspension System: Air Spring Suspension
Type Of Goods: Air Spring/Air Bags/Air Ballons Package: Standard Packing Or Customized
Payment Term: T/T&L/C Service Offered: OEM
Port: Guangzhou
High Light:

813MB 4st Tractor Trailer Air Bags


W01-M58-6364 Firestone Truck Airbags


Tractor Trailer Air Bags W01-M58-6364

Product Description


Long Service Life 813MB 4st Air Spring For Truck And Trailer Steel Piston For OEM Market And After Market W01-M58-6364 1









CF Gomma










V 1 D 2B B-2







What's the Purpose of an Air Bag Suspension System?


Air bag suspensions are used to achieve smooth ride quality by replacing the conventional steel-spring suspension in heavier vehicle applications like trucks, tractor-trailers, passenger buses, and even passenger trains.

The ECAS (Electronically Controlled Air Suspension) includes several features such as:

  • Vulcanized, heavy-duty rubber air springs at each of the vehicle's wheels

  • A storage tank for compressed air which stores air at an average of 150 psi

  • Valve blocks that direct air to the four springs from the storage reservoir

  • Air pipes connecting the storage tank to the air bags

  • ECAS* computer that communicates where to direct more or less air pressure.


What is an Air Bag Suspension System?


Before you can begin to identify clearly the pros and cons of an air bag suspension, you need to understand the design of such a system.

An air bag suspension system is powered by either an electric pump or compressor that forces air into rubber bags typically made out of polyurethane and textile-reinforced rubber.

A compressor inflates the air bags to a certain air pressure. It’s important to note that it’s the air inside the bag that does the work of a spring. (An air bag suspension should not be confused with a hydropneumatics suspension which uses pressurized hydraulic liquid instead of air.)






813MB 4st Tractor Trailer Air Bags W01-M58-6364 Firestone Truck Airbags 0


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