Zumbrota Drivetrain

Reman Axle Assembly, 4.10 Ratio, 9.75-Inch, G80 Locker, Quadrasteer

$4,802.89

SKU: RAA435-2120B

In Stock
In Stock
Ships by Sep 1
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Zumbrota Drivetrain Reman Complete Axle Assembly is a meticulously rebuilt unit designed for Dana 60 rear axles, offering precision and reliability for your vehicle. This assembly is engineered for 2002-2005 GMC 1500 models and comes with a 4.10 gear ratio, a substantial 9.75-inch ring gear diameter, and the G80 Posi Traction locking differential for enhanced traction. Zumbrota Drivetrain employs rigorous remanufacturing processes, including 100% inspection of all internal components like ring and pinions, internal gears, clutches, and carriers. All bearings and seals are replaced, and gears are set to optimal tooth contact patterns with precise rolling torque measurements. Axle tubes are inspected and straightened to OEM specifications, and housings undergo a specialized hydro-blast rinse and sandblasting procedure for a like-new finish. It's important to note that this axle assembly does not include hubs, brakes, backing plates, or axle shafts, which will need to be sourced separately. The unit is built to order and comes with a 2-year limited warranty.

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 NumberRAA435-2120B
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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