Zumbrota Drivetrain

4340 Chromoly Inner Front Axle

$383.89

SKU: YA W38839

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Yukon Chromoly Inner Front Axle is constructed from heavy-duty 4340 chromoly, ensuring high tensile strength and durability for demanding off-road conditions. This inner front axle is designed for the right-hand side and measures 34.19 inches in length. Engineered for Dana 44 differentials, this axle specifically requires an aftermarket locker to ensure proper fitment and function. It features 35 splines and is compatible with a 7166 Series u-joint. The cold roll forming of the splines and advanced heat treating contribute to its unmatched quality and longevity. This component is intended for the front inner axle application and is crucial for maintaining drivetrain integrity in off-road vehicles.

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 W38839
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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