Dana 80 Remanufactured Axle Assembly 4.10 Ratio

The Zumbrota Drivetrain RAA435-1858B-P is a remanufactured Dana 80 axle assembly, precisely built for 1996-1999 Dodge Ram 3500 Cab Chassis vehicles equipped with a Posi Traction differential and a 4.10 gear ratio. This assembly is rebuilt to exacting quality standards, ensuring precision and reliability. The remanufacturing process involves a thorough inspection of all internal components, including the ring and pinion gears, internal gears, clutches, and carrier. As part of the rebuild, all bearings, seals, crush sleeves, pinion nuts, and shims are replaced with new parts. The axle housing itself is inspected for OEM specifications regarding straightness, and checked for any surface wear or cracks. Zumbrota Drivetrain employs an exclusive hydro-blast rinse and sandblasting procedure, followed by a proprietary shot-peening deep cleaning process, setting a high standard for axle assembly remanufacturing. During the remanufacturing process, gears are meticulously inspected for optimal tooth contact patterns and correct rolling torque is established using inch-pound measurements, ensuring precise setup and longevity. Correct gear backlash is also set to guarantee proper gear lubrication and quiet operation. It is important to note that this axle assembly does not include hubs, brakes, backing plates, or axle shafts.