2x MVPTruckParts Engine Air Spring Bag Replacement for Peterbilt 03-01649, 1R12-069, C81-1003, Firestone W01-358-9069 (Compatible to 8813) 9069, 8813, C81-6022, Goodyear 1R12-069, Triangle 8312

PREMIUM BUILD: Equipped with 25% stronger 4140-grade steel studs and stronger composite pistons, our air spring bag is built to last, ensuring a reliable performance.

DIRECT FIT REPLACEMENT: Designed to seamlessly replace Firestone W01-358-9069, W01-358-8813, Goodyear 1R12-069, Peterbilt 02456, 04759, 06746, and Triangle 8312, our air spring bags ensure a perfect match with your suspension system.

3-YEAR INDUSTRY LEADING WARRANTY: We're proud to offer an unmatched 3-year unlimited mile warranty. 

PART CONFIRMATION: Before purchase, consult your dealer for the exact part number. Avoid choosing based on make and model. Ensure a perfect fit by checking the part number and specs against your current air bag.

Discover the MVPTruckParts Advantage with Our Air Spring Bags:

Identification Simplified: Every MVPTruckParts Air Spring Bag features a unique part number permanently engraved on the rubber for straightforward identification and traceability.

Enhanced Thickness: Built to outperform, our air spring bags boast a robust 4.5-5.00mm thick rubber, providing superior strength that exceeds the demanding OEM specifications.

Reinforced for Resilience: Our air springs are reinforced with 4140-grade steel studs that are 25% stronger than the standard, ensuring lasting support and stability for your vehicle's suspension.

Piston Perfection: Incorporating stronger composite pistons, we ensure our air spring bags are capable of withstanding daily operational stress with utmost reliability.

Leak-Proof Assurance: MVPTruckParts Air Spring Bags are subjected to the most rigorous leak tests in the industry, ensuring a perfect seal and reliable performance after final assembly.

Precision Engineering for Optimal Performance:

Seamless Fit: Designed with an extended height of 18.00 inches and a compressed height of 7.50 inches to ensure full suspension travel and low-profile applications.

Secure Mounting: A top plate width of 9.00 inches and a piston width of 9.50 inches for balanced pressure distribution and secure installation.

Heavy-Duty Support: Each bag weighs in at 13.40 lbs, ready to support heavy-duty usage without compromising performance.

Choose MVPTruckParts for a premium air spring bag that guarantees unparalleled quality, exceptional durability, and seamless compatibility with a wide range of models including Firestone, Goodyear, Peterbilt, and Triangle. With our air spring bags, you're equipped to tackle any challenge on the road with confidence.

Compatible for: 

• Firestone W01-358-9069,
• W01-358-8813,
• Goodyear 1R12-069,
• Peterbilt 02456, 04759, 06746,
• Triangle 8312,4387, 
• Firestone W013589069, W013588813, Goodyear 1R12069, Peterbilt 02456, 04759, 06746, Triangle 8312
• ContiTech 91014P312
• Airtech 39069P
• Brake & Wheel M3512
• Dayton Parts 3529069
• Hendrickson S13031
• Leland SC2034
• Navistar 554764C1
• SAF Holland 57009069
• Peterbilt 301649
• Ridewell 1003589069C