Zumbrota Reman Axle Assy AAM 11.5 In. 3.73 Ratio w/ Posi Traction RAA435-2292B-P

The Zumbrota (Yukon) RAA435-2292B-P is a remanufactured rear axle assembly designed for the 2012 Ram 3500. This unit features an AAM 11.5 inch ring gear, a 3.73 ratio, and posi-traction, making it suitable for dual rear wheel applications. Each assembly undergoes a rigorous remanufacturing process that includes hydro-blasting and rinsing of all housings to restore an OEM finish. Critical components such as bearings, seals, crush sleeves, pinion nuts, and shims are 100% replaced. All internal parts, including ring & pinions, internal gears, clutches & carriers, are meticulously inspected. Housings are tested for surface wear and cracks, and tubes are inspected and straightened to OEM specifications, ensuring precision setup and longevity. This assembly does not include hubs, brakes, backing plates, or axle shafts, requiring the reuse of existing components or separate purchase.