Heavy Load Air Spring Double Rear Suspension Support Air Suspension Helper Spring for Commercial Vehicle Upgrades

Features: Enhances your vehicle's load bearing capacity with these 2 Additional Spring, delivering 1, support at 50% compression for improved stability in // models through optimized air suspension enhancement.
Crafted from Erosion resistant synthetic rubber, these rear air Spring outperform traditional metal component in durability while maintaining consistent Performances across extreme weather conditions.
Ideal for commercial owners and frequent travel requiring reinforced rear suspension support for heavy cargo transport or family adventures in 3500/4500 vehicles.
Perfectly balances cargo distribution during highway driving, road journeys, or City deliveries by automatically adjusting air pressure to prevent suspension in // .
Direct fit installation simplifies upgrades for 2004 2021 platforms, combining grade compatibility with advanced load leveling Performances for smoother rides in work or recreational scenarios.

Specifications: Component : rubber
Part Number: SSR33854
Size: about 12x20x35cm/4.72x7.87x13.78inch

Package Includes: 2xAutomobile Air Assist Spring

note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.