MVP Air Springs/ bags Compatible with Trailer Firestone W01-358-8755/ S-22045 / S-21623

PREMIUM BUILD: The air spring bags are reinforced with 4140-grade steel studs, which are proven to be 25% stronger than traditional materials, providing an exceptional level of durability and resilience for a stable and enduring fit within your vehicle's suspension system.

DIRECT FIT REPLACEMENT: Tailored for direct OEM interchangeability, our air spring bags are designed to replace a wide selection of specific models, including those from Firestone, Goodyear, and Hendrickson, facilitating a perfect match and straightforward installation.

EASY INSTALLATION: By utilizing advanced composite materials for pistons and subjecting each air spring bag to the highest leak test standards in the industry, we ensure a product that not only delivers outstanding performance but also guarantees airtight reliability from the moment of final assembly.

WARRANTY AND FITMENT ASSURANCE: MVPTruckParts' commitment to excellence is showcased through our leading 3-year unlimited mile warranty, a testament to our dedication to superior quality and the highest level of customer satisfaction.

Elevate Your Vehicle's Suspension with MVPTruckParts Air Spring Bags

Step into a new era of suspension performance with MVPTruckParts Air Spring Bags, expertly crafted to exceed the demanding expectations of today's heavy-duty vehicles. Our air spring bags are the ideal replacement for an extensive range of OEM parts, providing you with a dependable and durable solution for your suspension needs.

Premium Craftsmanship: Each air spring bag is marked with a unique part number, permanently engraved on the rubber, ensuring easy identification and traceability. Constructed with 4.5-5.00mm thick rubber, these bags are designed to go beyond the standard OEM requirements, offering superior quality and extended service life.

Unmatched Strength: We've reinforced our air spring bags with 25% stronger 4140-grade steel studs, giving you the confidence of enhanced durability and the assurance of a product that's built to last under the toughest conditions.

Advanced Piston Design: Our air spring bags are equipped with the latest in composite piston technology, ensuring they withstand the highest leak test ratio after final assembly. This commitment to quality means consistent, reliable performance throughout the lifespan of your air spring.

Broad Compatibility: The MVPTruckParts Air Spring Bag is engineered to replace a multitude of parts, including Firestone 8755 and 8710, Goodyear 1R13-124, Hendrickson S-21623, and Contitech 10 10-15 S 522, assuring a perfect fit for a wide range of models and making installation a breeze.

Precisely Engineered Specifications: With an extended height of 19.70 inches and a compressed height of 7.20 inches, coupled with a top plate width of 10.38 inches and a piston width of 8.42 inches, our air spring bags are designed to meet precise specifications for optimal performance. The substantial weight of 24.50 lbs ensures stability and reliability under load.

Compatible for: 

‎Firestone 8755,

Firestone 8710,

Firestone W01-358-8755,

W01-358-8710,

Goodyear 1R13-124,

Hendrickson S-21623,

S-22045, Contitech 10 10-15 S 522,

Firestone W013588755, W013588710, 

Goodyear 1R13124, 

Hendrickson S21623, S22045, 

Contitech 101015S522

Trust MVPTruckParts for an air spring bag that represents the pinnacle of suspension technology, offering enhanced performance, meticulous design, and the assurance of a product that will elevate the capability and longevity of your vehicle's suspension system.