Zumbrota Drivetrain

GM 8.5" Rear Axle 30 Spline, 6 Lug, 34.5"

$336.89

SKU: YA G12479175

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

Description

The Yukon axle is a direct replacement component designed for the GM 8.5" differential. It offers a 30-spline count, a 6-lug bolt pattern, and a precise 34.5" length, ensuring proper fitment for its intended application. Specifically engineered for 2WD GM vans from the 2003 to 2012 model years, this axle is built to meet the demands of rear-end components. It is a Yukon Gear and Axle product, known for its quality in drivetrain parts.

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 NumberYA G12479175
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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