Air Bag Double Convoluted Suspension Spring 1/2"npt Port

Heavy-Duty Support for Bigger Builds

The Double Convoluted Air Bag is built to handle serious weight while still giving you a smooth, controlled ride. With a 7" diameter and a 2,600 lb load capacity per bag, it’s a solid choice for full-size trucks, SUVs, classic cars, and custom bagged builds that need real strength.

Why It’s a Great Choice

• Strong & Reliable – Supports up to 2,600 lbs per bag without breaking a sweat.
• Smoother Ride – The double convoluted design delivers better comfort, even at lower pressures.
• Firestone Replacement – Direct drop-in replacement for Firestone 224C air bags.
• Universal Fit – Works great in custom air ride setups, whether you’re running it up front or in the rear.

Specifications

• Extended height: 9"
• Collapsed height: 2.75"
• Diameter: 7"
• Port: 1/2" NPT (single port)
• Top mount: two holes, approx. 2.75" apart (center-to-center)
• Bottom mount: one center hole
• Threads: 3/8"-16 UNC

Lifetime Warranty Covered for life against defects in materials and workmanship. (Doesn’t cover punctures, abrasions, improper installation, or misuse.)

Perfect For

• Full-size trucks & SUVs
• Classic cars & hot rods
• Custom air ride suspension builds
• Load-leveling systems
• Firestone 224C replacement applications