Remanufactured Axle Assembly 3.42 Posi Limited Slip Differential

The Zumbrota Drivetrain RAA435-1955B is a remanufactured axle assembly specifically designed for GM 8.6-inch axles found in 1999-2005 GMC 1500, 2WD, non-crew cab models. This unit comes equipped with a 3.42 gear ratio and a Posi Limited Slip Differential (LSD) for enhanced traction. This axle assembly is rebuilt to exacting standards. Zumbrota Drivetrain meticulously inspects all tubes for straightness and repairs any deviations from OEM specifications. Housings are thoroughly tested for surface wear and cracks to ensure structural integrity. A comprehensive 100% inspection is performed on all internal parts, including the ring and pinion gears, internal gears, clutch packs, and carrier components. To guarantee optimal performance and durability, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. The housings are then cleaned using an advanced hydro blasting and rinsing process, restoring them to their original OEM finish. Precision setup and longevity are ensured by establishing the correct rolling torque through inch-pound measurements. This remanufactured axle assembly is built to order and typically ships when ready. Please be aware of the refundable core charge of $400, which will be credited back upon the return of your old, salvageable part. Free shipping is available on orders over $199, with a flat rate of $299 for all reman parts.