Drivetrain› Differentials and Rear-End Components

Yukon Gear & Axle

8.25IFS AXLE ASSY ''13-''14 GM 1500

$2,403.68

SKU: Y001 RAA440-1478

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In Stock
Ships by Jun 10
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Non-Returnable Item
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Description

The Zumbrota Drivetrain RAA440-1478 is a remanufactured complete axle assembly for GM 8.25" Independent Front Suspension (IFS) axles in 2013-2014 GMC Sierra 1500 trucks with a 3.42 ratio (GU6 option). These axle assemblies are rebuilt to high-quality standards, with thorough inspection for straightness, cracks, and surface wear. All internal components, including ring and pinions, internal gears, clutches, and carriers, are inspected and tested. Bearings and seals are replaced, and gears are inspected for optimal tooth contact patterns and correct rolling torque to ensure precise setup and longevity.

Fitment

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Specifications

BrandYukon Gear & Axle
Part NumberY001 RAA440-1478

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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