SKU# FS6897

The Air Spring (SKU: FS6897), manufactured by Firestone, provides unmatched quality, reliability, and serviceability. Firestone Air Bag springs are engineered to meet the strictest of standards, providing you with a long-lasting, issue-free air spring. The air spring will work directly with your commercial trailer’s suspension system to ensure for a comfortable and safe ride. The Parts Store is a proud supplier of all Firestone sir bag replacement parts, so be sure to check out available Air Springs and Air Bag components on The Parts Store website today!

Firestone Air Bags are commonly used on trailers and trucks for the suspension system. The truck's air system supplies all the needed air for the bags to function properly. The most common bags are ride bags, steer axle ride bags, and drop axle lift bags. The air bags function with the help of the air compressor on the truck, leveling valves, and pressure protection valves.

Firestone Industrial Products specializes in air spring manufacturing and technology with a history of more than 80 years of research and development on technologically advanced air springs for the global marketplace.

For determining the current air bags and the correct fitting replacement, Firestone suggests to first determine whether your system is a single, double, or triple convoluted style. The Air Spring (SKU: FS6897) is a double convoluted style. The next step is to measure the bead plate diameter and the diameter of the bellows (uninflated) across the widest area and compare these dimensions with Ranco’s specifications tab and listed below.


  • Top Plate Diameter: 6.4"
  • Bottom Plate Diameter: 6.4"
  • Collapsed Height: 2.9"
More Information
Length 6
Width 9
Height 6
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