Remanufactured Rear Axle Assembly 10.25" 4.10 Posi LSD

The Zumbrota Drivetrain RAA435-1496B-P is a remanufactured axle assembly specifically built for Ford F250 models manufactured between 1987 and 1997. This unit is equipped with a robust 10.25-inch ring gear, a 4.10 gear ratio, and incorporates Anti-lock Braking System (ABS) functionality. It also features a Posi Limited Slip Differential (LSD) for enhanced traction and a standard differential type, ensuring reliable performance for your heavy-duty truck. This axle assembly has been meticulously remanufactured to meet or exceed OEM standards. The process involves comprehensive inspection and straightening of all tubes to original specifications, along with thorough testing of axle housings for any surface wear or cracks. Every internal part, including the ring and pinion gears, clutch packs, and carrier components, is subjected to a 100% inspection. To guarantee optimal performance and longevity, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. Furthermore, the housings are professionally cleaned using a hydro blasting and rinsing process, restoring them to their original OEM finish. The remanufacturing process also focuses on precision setup and durability. Zumbrota Drivetrain establishes the correct rolling torque using accurate inch-pound measurements, ensuring the assembly operates smoothly and reliably for an extended lifespan.