FIRESTONE part description

Order Number:

W01-358-9541

Bellows #:

1T15LA-0

Assembly Weight:

11.5 lbs

Design Height:

6-7 inches

Minimum Jounce Height:

3.75 inches

Maximum Rebound Height:

11.5 inches

Loading Capacity at 20 psig:

1,320 lbsf

Loading Capacity at 60 psig:

3,960 lbsf

Loading Capacity at 90 psig:

5,940 lbsf

Natural Frequency:

Hz

Maximum Diameter:

11.7 inches

Material Type:

N/A

Operating Temperature:

57Cº to-54Cº

Remarks:

 
   

TR: B-7107

 

Features & Benefits

  • Supports up to 1,320 lbsf at 20 psig for lighter load stability and handles 3,960 lbsf at 60 psig for medium-duty applications

Product Description

Airide Air Spring Reversible Sleeve

Features & Benefits

  • Compatible with a wide range of heavy-duty vehicles, perfect for both OEM replacement and custom applications
  • Absorbs road shocks and vibrations for enhanced comfort and cargo protection
  • Compatible with a wide range of heavy-duty vehicles for versatile application
  • Supports up to 1,320 lbsf at 20 psig for lighter load stability and handles 3,960 lbsf at 60 psig for medium-duty applications
  • Reversible sleeve design adjusts to varying loads for consistent ride height

Firestone Air Suspension Spring

Maintain a smooth and balanced ride with the Firestone Airide Air Suspension Spring. Engineered with a reversible sleeve design, it effectively absorbs road shocks and vibrations, reducing driver fatigue and protecting cargo from damage. With a design height of 6 to 7 inches and a maximum diameter of 11.7 inches, it maintains optimal performance across different terrains. Made from high-strength, flexible materials, it withstands extreme pressure and environmental conditions, with an operating temperature range from 57ºC to -54ºC. Weighing just 11.5 lbs, the Firestone W013589541 provides a lightweight yet durable solution. Its minimum jounce height of 3.75 inches and maximum rebound height of 11.5 inches ensure responsive handling and comfort.

Headquartered in Nashville, Tennessee, Firestone Industrial Products® is a proud manufacturer of air spring and other anti-vibration solutions to heavy duty trucks, trailers, commercial vehicles, rail cars, and industrial equipment. It has come a long way since it revolutionized transportation with the introduction of the Airide™ Air Spring in 1938. Today, Firestone is more than just an air spring manufacturer—it’s a global leader and a local partner that sees solutions where others see obstacles. Both OEMs and everyday consumers trust this brand for their air suspension needs because of its unwavering commitment to quality and reliability. All Firestone parts are engineered and tested in ISO-certified facilities to ensure they meet the strictest standards and customer specifications.

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