Zumbrota Drivetrain

Dana 80 Remanufactured Rear Axle Assembly

$3,686.89

SKU: RAA435-1856A

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain RAA435-1856A-P is a remanufactured complete rear axle assembly specifically designed for 1996-1999 Dodge Ram 2500 4WD models equipped with the Dana 80 axle. Each axle assembly undergoes a comprehensive remanufacturing process. This includes rigorous inspection of key components for straightness, cracks, and surface wear. Internal parts such as ring and pinions, gears, clutches, and carriers are thoroughly tested. Zumbrota utilizes an exclusive hydro-blast rinse and sandblasting procedure for both internal and external parts. This is followed by a proprietary deep cleaning process to ensure each axle assembly meets stringent remanufacturing standards, resulting in a reliable and high-performing product. This axle assembly features a 3.54 gear ratio and a Posi Limited Slip Differential. This axle assembly is a direct replacement for your existing unit, ensuring a straightforward installation without the need for modifications. The Posi LSD enhances traction and performance. The shipping fee quoted in the shopping cart includes transportation of the product to your location as well as the return of your core to the manufacturer.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZumbrota Drivetrain
Part NumberRAA435-1856A
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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