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Enhance vehicle suspension with adjustable air spring technology.
Firestone Helper Spring Bellows are designed to improve the load-carrying capacity and ride quality of vehicles. With an extended height of 8.91 inches and a compressed height of 3 inches, these double bellows provide a robust solution for enhancing existing suspension systems. The 7.52-inch diameter and 1/8 inch NPT inflation port facilitate easy installation and air pressure adjustments, allowing users to tailor the spring support to match varying loads.
Constructed from durable polyurethane, these air springs are engineered to withstand the demands of heavy-duty applications. They are compatible with a range of vehicles, including larger over-the-road trucks, ensuring stability and a level ride under load. The design minimizes changes to ride quality when the vehicle is unloaded, maintaining comfort and control.
Firestone's commitment to innovation in product design and material selection ensures that these helper spring bellows meet the needs of both commercial and personal vehicles. By providing adjustable support, they enhance safety and performance, making them a valuable addition to any vehicle's suspension system.
Features
- Helps The Existing Suspension Carry The Load And Improve The Ride. With The Minimum Pressure In An Unloaded Vehicle, There Will Be No Change To The Ride
- Air Pressure Adjustment Allows To Provide The Exact Amount Of Spring Support To Match The Load, Providing A Level And Stable Vehicle
Specifications
- Manufacturer: Firestone Industrial
- Manufacturer Part Number: 6872
- Type: Air Double Bellows
- Extended Height (IN): 8.91 Inch
- Compressed Height (IN): 3 Inch
- Diameter (IN): 7.52 Inch
- Load Capacity (LB): 2500 Pound
- Inflation Port Size: 1/8 Inch NPT
- Mounting Type Side A: 3/8 Inch-16 X 3/4 Inch Studs
- Mounting Type Side B: 3/8 Inch-16 Blind Nuts
- Color: Black
- Material: Polyurethane
- Includes Hardware: No
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
