Drivetrain Differentials and Rear-End Components

Yukon Gear & Axle

11.5" AAM 4.56 REAR RING & PINION,

$1,489.83

SKU: Y001 ZGK2114

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In Stock
Ships by Jun 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The USA Standard Gear 11.50-Inch AAM Rear Axle Ring and Pinion Gear Kit is designed to enhance the performance of your vehicle by providing a more aggressive gear ratio. Ideal for truck owners looking to optimize power and efficiency in heavy-duty applications, it includes a Yukon Dura Grip clutch-style limited slip differential for improved traction. This gear kit is built with high-quality materials to withstand rigorous conditions, featuring a robust ring gear with a diameter of 11.50 inches. The gear components are precision-machined for impeccable fit and function, ensuring reliability under stress.

Fitment

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Specifications

BrandYukon Gear & Axle
Part NumberY001 ZGK2114

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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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