Drivetrain Differentials and Rear-End Components

Zumbrota (Yukon)

Reman Axle Assembly GM 7.6 IFS 04-12 Chevy Colorado Canyon 3.42 Ratio CORE CHARGE OF $400 APPLIES

$1,809.04

SKU: Z00G RAA440-1399A

In Stock
In Stock
Ships by Jun 20
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Remanufactured front axle assembly for GM 7.6-inch Independent Front Suspension (IFS) with a 3.42 gear ratio. Zumbrota Drivetrain Axle Assemblies are rebuilt to high-quality standards. This includes thorough inspection for straightness, cracks, and surface wear. All internal components (ring & pinions, internal gears, clutches, carriers) are inspected and tested. Bearings, seals, crush sleeves, pinion nuts, and shims are 100% replaced. Housings are hydro-blasted and rinsed to restore an OEM finish. Correct rolling torque is set using inch-pound measurements for precise setup, longevity, proper gear lubrication, and quiet operation. Axle tubes are inspected to meet OEM straightness standards. Units are shipped in high-density plastic totes.

Fitment

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Specifications

BrandZumbrota (Yukon)
Part NumberZ00G RAA440-1399A

Buy with Confidence

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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