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Drivetrain› Differentials and Rear-End Components

USA Standard Gear

30 3/8" Left Axle 30 Spline 4340 Chrome Moly

$300.55 $269.89 Save $30.66

SKU: ZA D74871-2X

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Non-Returnable Item
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Moderate — 2–4 hours

Overview

The USA Standard Gear ZA D74871-2X is a replacement axle designed for Dana 44HD differentials. This axle is specifically for the left-hand side of the vehicle and measures 30 3/8 inches in length with 30 splines. Constructed from 4340 Chrome Moly, it is built for durability.
Show original supplier description
The USA Standard Gear ZA D74871-2X is a replacement axle meticulously engineered for Dana 44HD differentials, specifically for the left-hand side application. This axle boasts a robust construction from 4340 Chrome Moly, ensuring exceptional strength and longevity for demanding use. Featuring a 30-spline count, this axle provides a secure connection within your drivetrain, crucial for reliable power transfer. Its precise length of 30 3/8 inches is designed to meet specific vehicle fitment requirements. This component is tailored for 1996-1999 Jeep Grand Cherokee models equipped with Dana Spicer 44HD axles. The product comes with a 5-year warranty against manufacturer defects, underscoring USA Standard Gear's commitment to quality and customer confidence. Whether tackling challenging off-road trails or navigating daily driving, this axle is built to enhance both the performance and reliability of your vehicle. Customers have reported noticeable improvements in handling and stability after installation, particularly during off-road excursions.

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 D74871-2X
CategoryDrivetrain
5,000+ Trusted brands
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(760) 282-4645 hello@motormia.co

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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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