FIRESTONE part description

Order Number:

W01-358-7136

Bellows #:

21

Assembly Weight:

19.8 lbs

Design Height:

8-9.5 inches

Minimum Jounce Height:

3.8 inches

Maximum Rebound Height:

N/A inches

Loading Capacity at 20 psig:

1,912 lbsf

Loading Capacity at 60 psig:

5,736 lbsf

Loading Capacity at 90 psig:

8,604 lbsf

Natural Frequency:

Hz

Maximum Diameter:

15.1 inches

Material Type:

N/A

Operating Temperature:

57Cº to-54Cº

Remarks:

TR: 6215

Features & Benefits

  • Double-convolution design distributes stress equally, minimizing strain and extending suspension lifespan
  • Ensures smoother driving experience, particularly when carrying heavy loads or on uneven terrain
  • Improves ride height control regardless of load weight, ensuring optimal ride stability and handling
  • Durable elastomeric materials offer excellent resistance to wear, road debris, and extreme temperatures
  • Revitalizes your vehicle's ride quality, load capacity, and longevity affordably and effectively

Features & Benefits

  • Double-convolution design distributes stress equally, minimizing strain and extending suspension lifespan
  • Ensures smoother driving experience, particularly when carrying heavy loads or on uneven terrain
  • Improves ride height control regardless of load weight, ensuring optimal ride stability and handling
  • Durable elastomeric materials offer excellent resistance to wear, road debris, and extreme temperatures
  • Revitalizes your vehicle's ride quality, load capacity, and longevity affordably and effectively

Firestone Air Spring

Upgrade your vehicle's performance and comfort with the Firestone Air Spring. This component features a double-convolution design with two independently compressing internal chambers, distributing stress evenly, enhancing load-bearing capacity, and reducing suspension strain. Constructed with high-quality elastomeric materials known for their strength and flexibility, this air spring resists wear and tear, road debris, and extreme temperatures. Ideal for commercial vehicle owners and fleet managers, the Firestone W013587136 is a cost-effective solution for those seeking longevity and a smoother ride. With this installed in your ride, expect exceptional ride comfort, improved durability, and better ride height control.

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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