Firestone 8401 RED Label Replacement Air Spring 224CZ 3/4 Off Center

The Firestone 8401 is a RED Label extreme duty replacement air spring designed for the most demanding heavy-duty applications. This high-performance air bellow operates at pressures up to 150 PSI with a test pressure of 400 PSI, providing superior load support compared to standard air springs.

Key Features:

• 224CZ double convoluted air spring design for maximum load capacity
• RED Label extreme duty construction for heavy-duty trucks and trailers
• 3/4 inch off-center port with 1/4 NPT fitting for air line connection
• 3/8"-16 x 5/8" blind nut mounting for secure installation
• Compressed height: 3.00 inches; Extended height: 8.91 inches
• Optimal ride height range: 5.50 to 7.00 inches
• Maximum diameter: 7.52 inches
• Durable polyurethane construction for long service life

Performance Benefits:

• Keeps vehicle level and improves stability under load
• Levels off-center loads for improved handling
• Reduces suspension fatigue and bottoming out
• Air-adjustable for varying load conditions
• Supports heavier loads than standard air springs

This replacement bellow is compatible with various Firestone Ride-Rite kit part numbers including 2613, 2709, 2825, 2715, 2711, 2299, 2701, 2805, 2597, 2703, 2803, 2615, and 2710. The RED Label series represents Firestone's commitment to quality and performance in extreme-duty applications, backed by over 80 years of air suspension engineering expertise.

Note: Bellow only; brackets and hardware not included. RED Label parts are not intended to supplement standard air springs in standard Ride-Rite kits.