USA Standard Gear

4340 Chromoly Front Axle Kit 1310 Series

$1,137.49

SKU: ZA W24146

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

Description

The USA Standard Gear Chromoly Front Axle Kit, model ZA W24146, is engineered for robust performance and longevity in Dana 44 front differentials equipped with disc brakes. Constructed from high-tensile strength 4340 chromoly, this axle kit is built to withstand demanding conditions and trail abuse, providing years of dependable service. This comprehensive kit includes 19 spline, 9.94” outer axles and both a 30 spline, 33.19” inner LH axle and a 30 spline, 14.78” inner RH axle. It is designed to be a direct fit for 1974-1979 Wagoneer models with Dana Spicer 44 front differentials and disc brakes, ensuring an exact-fit design for straightforward installation. USA Standard Gear utilizes superior manufacturing methods and advanced heat-treating technologies to produce axles of unparalleled quality and durability. Each kit comes complete with the necessary inner and outer 4340 Chromoly axles and Spicer U-Joints, ready to enhance the driveline of your vehicle. The kit also includes 1310 Series u-joints for reliable power transfer.

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

BrandUSA Standard Gear
Part NumberZA W24146
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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