MVPTruckParts Engine Air Spring Bag Replacement for Firestone 1191, W01-35-1191, Navistar FLTA1R12432, 3541731C1, W01-358-9875, Goodyear 1R12-432, 1R12-689, Contitech 9 10B-195P 889 OEM 3541731C1 - MVP23-23132

• UPC   721913795684
• DURABILITY: Our air springs are constructed to last, featuring a robust 4.5 - 5.00 mm thick rubber layer that surpasses standard OEM requirements. The use of 4140-grade steel for the studs, which are 25% stronger than typical materials, along with our superior composite pistons, ensures that our product can handle the rigors of the road. We back this up with the highest leak test ratio, performed after the final assembly to certify their resilience. PREMIUM BUILD: Crafted for excellence, our air springs boast a top plate width of 9.00 inches and a piston width of 10.00 inches, combined within a total weight of just 14.90 lbs. This meticulous engineering results in a premium build that offers both strength and lightweight handling, ensuring both longevity and ease of use for our customers. DIRECT FIT REPLACEMENT: Our air springs are designed as direct replacements for specific models from Navistar, Firestone, Goodyear, and Contitech, among others. With an extended height of 23.79 inches and a compressed height of 5.96 inches, our product ensures a perfect fit and an efficient solution for your vehicle's needs, matching original specifications for a seamless installation. 3-YEAR INDUSTRY LEADING WARRANTY: We lead the market with our 3-year unlimited mile warranty on air springs, reflecting our trust in the quality and durability of our products. This commitment to excellence is unmatched in the industry, offering our customers the confidence and assurance they need when choosing our products. CONFIRMATION: To ensure the highest level of satisfaction and a precise fit, we encourage customers to confirm the part number with their dealer and to cross-reference their current air bag's specs against our detailed diagram. This careful confirmation process helps to avoid the common mistake of purchasing based on make and model alone, ensuring that our customers receive the correct part for their specific requirements.