FIRESTONE W013589936 Air Spring - 21.60" Extended, 6.40" Compressed, 9.00" Wdith Top Plate, Reversible Sleeve

Manufacturer

FIRESTONE

Features & Benefits

• Absorbs road shock to protect the trailer frame and sensitive cargo
• Utilizes a reversible sleeve design for consistent stroke and lift performance
• Features a high-strength rubber compound that resists ozone and chemicals
• Provides a wide 9.00" top plate for a stable, secure mounting point
• Maintains proper axle alignment by ensuring a consistent ride height

Firestone Suspension Air Spring

The Firestone Suspension Air Spring delivers the heavy-duty cushioning needed to protect your trailer frame and sensitive cargo from harsh road shock. This single air spring assembly uses a reversible sleeve design that offers a 21.60-inch extended height and a 6.40-inch compressed height to manage various load levels. The Firestone W013589936 is built with a 9.00-inch wide top plate and a high-impact composite piston to ensure a stable mounting point that handles the stress of highway hauling. Its reinforced rubber bellows are engineered to resist ozone and weather-checking, which helps prevent the unexpected blowouts that lead to roadside downtime. Keeping your ride height consistent with this genuine Firestone spring is the best way to maintain proper suspension geometry and extend the life of your tires.