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Specifications

The Firestone AS9647 Air Spring 1T15M8 CB is a top-tier replacement part designed to maintain the optimal performance of heavy-duty truck suspension systems. Featuring a 1/4 NPT stem, straight piston, and brake components, this air spring enhances load stability and ride comfort. Its robust construction resists wear and tear, making it ideal for long hauls and demanding road conditions. Compatible with various OEM applications, this air spring reduces suspension strain, improves handling, and prolongs the life of other related components. Ideal for both individual truck owners and fleet operators looking for reliable suspension solutions.
Weight
22

Compatibility

Freightliner Cascadia (2008–2020)

Kenworth T680 (2013–2022)

Peterbilt 579 (2013–2022)

Volvo VNL (2004–2020)

International ProStar (2007–2019)

Alternative Part Numbers

ContiTech 910-15-089
Firestone 1T15M8
Goodyear 566-26-3-047
Hendrickson S-20123
Meritor AAS9647

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