Sale

USA Standard Gear

Rear Axle Kit, 28 Spline, 2.445" OD, 34-7/8" L

$228.68 $207.89 Save $20.79

SKU: ZA K630109

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

Description

The USA Standard Gear ZA K630109 is a rear axle kit specifically engineered to restore performance in vehicles equipped with GM 7.5" differentials. Constructed from advanced alloys and subjected to the latest heat-treating technologies, these axles are built to withstand the demands of daily driving and more strenuous use. Customers have noted the straightforward installation process, contributing to a hassle-free experience. Key specifications of this axle kit include a length of 34-7/8 inches, a 28-spline count, and an outer diameter of 2.445 inches. The kit is comprehensive, including essential components for installation: a wheel bearing, seal, studs, and lug nuts. It is important to note that this axle is designed without an ABS tone ring and is intended for the rear left position. This axle kit is specifically designed for the Chevrolet Astro from 1990-2002 and the GMC Safari from 1990-2002. Each component is crafted to meet or exceed OEM standards, ensuring a perfect fit and exceptional performance. The straightforward installation and quality components have led to customer satisfaction, with many reporting significant improvements in handling and stability after replacement.

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 K630109
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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