Drivetrain› Differentials and Rear-End Components

Yukon Gear & Axle

~(33.1 lbs. 19X6X4)~ OEM GM 11.5IN AAM rear ring and pinion set 3.42 ratio

$1,188.89

SKU: Y001 GM11.5-342

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

High-performance Yukon Ring & Pinion gear set designed for GM and Chrysler 11.5" rear axles with a 3.42 ratio. Features a gear tooth surface finish to reduce friction and heat, and high-grade steel construction, designed to OEM specifications. Increases towing/hauling capacity, provides quicker acceleration, and improves fuel economy by lowering engine RPMs at highway speeds. Reduces noise, vibration, and harshness.

Fitment

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Specifications

BrandYukon Gear & Axle
Part NumberY001 GM11.5-342

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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