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(888) 312-8812 Login SignupBuilt for heavy-duty truck and trailer suspension systems, the Firestone Air Spring Sleeve supports vertical load absorption through controlled air containment inside the suspension assembly. This 70mm tool functions as the flexible barrier that expands and compresses as air pressure changes within the suspension system. As the axle moves over uneven pavement, the sleeve reacts to internal pressure adjustments, allowing the suspension to respond to shifting cargo weight and road input. Its construction works in coordination with mounting hardware and air supply lines to manage ride height and load distribution. Over extended service intervals, the Firestone W023587035 contributes to consistent ride height control across variable payload conditions.
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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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