Sale

Zumbrota Drivetrain

10.5" / 11.5" 30 Spline Cut-to-Fit 4340 Chromoly Axle Shaft

$452.89 $388.89 Save $64.00

SKU: YA WGM14T-30-42

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

Description

The Yukon Chromoly Axle Shaft is engineered for enhanced strength and durability, making it an ideal replacement for GM 10.5" 14-bolt and GM 11.5" differentials. Constructed from high-tensile strength 4340 chromoly, this axle is built to withstand demanding driving conditions. Its superior production methods include cold roll formed splines and advanced induction coil heat treating, ensuring unmatched quality and longevity. This axle features a 30-spline count and a cut-to-length design, allowing for precise fitment within a range of 38.2" to 42.2". This adjustability ensures compatibility with various setups requiring these specific differential types. The robust 4340 chromoly material provides superior resistance to fatigue and breakage compared to standard axle materials.

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 WGM14T-30-42
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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