Zumbrota Drivetrain

Reman Axle Assembly 3.42 Ratio G80 Posi Traction GM 9.5

$2,499.89

SKU: RAA435-1870-P

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

Description

The Zumbrota Drivetrain Reman Axle Assembly offers a remanufactured differential solution specifically for GM 9.5" 1996-02 GM Van 2500 applications. This assembly is equipped with a 3.42 gear ratio and features the G80 Posi Traction differential for enhanced performance. Built around a GM 14 Bolt 9.5-inch ring gear, this axle assembly is designed for 6-lug semi-float axles and accommodates 11-inch brakes. The remanufacturing process involves rigorous inspection of all components, including tubes and housings, to ensure they meet OEM specifications for straightness and structural integrity. All internal parts, such as ring and pinion gears, clutches, and carriers, undergo a thorough inspection. As part of the remanufacturing, Zumbrota Drivetrain replaces all bearings, seals, crush sleeves, pinion nuts, and shims to ensure optimal setup and longevity. The housings are cleaned using a hydro blasting process to restore them to an OEM finish. Correct rolling torque is established using precise inch-pound measurements for a precision setup and extended lifespan. It is important to note that this assembly does not include hubs, brakes, backing plates, or axle shafts. A refundable core charge of +$400 applies, which is returned upon the receipt of your old, salvageable part.

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 NumberRAA435-1870-P
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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