FIRESTONE W013589422 Airide Air Spring Reversible Sleeve 1T15L-1.5

Manufacturer

FIRESTONE

Features & Benefits

• Reversible sleeve design promotes smooth rolling action for improved ride quality
• High-tensile fabric reinforcement controls sidewall expansion under load
• Durable rubber compound resists ozone exposure and environmental cracking
• Steel bead rings provide a secure, leak-resistant seal at the mounting points

Firestone Suspension Air Spring

The Firestone Suspension Air Spring is designed to keep chassis height stable as load conditions change, helping the suspension respond predictably across varying weights. Its reversible sleeve design allows the bellows to roll smoothly over the piston rather than folding, which reduces harshness and delivers a more controlled ride compared to conventional convoluted springs. That rolling motion places constant demand on the rubber material, so the sleeve is formed from a high-strength compound engineered to flex repeatedly without cracking or losing elasticity. To maintain shape under heavy pneumatic pressure, the internal structure is reinforced with high-tensile fabric that limits sidewall expansion and preserves consistent spring behavior. Steel bead rings complete the Firestone W013589422 air spring by locking the sleeve securely to the mounting plates, creating a durable, airtight seal that supports long service life in demanding applications.