USA Standard Gear

Axle Shaft Kit

$174.89

SKU: ZA K630118

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

Description

The USA Standard Gear Rear Axle Kit is constructed with advanced alloys and utilizes the latest heat-treating technologies to produce a strong, durable axle. The heat-treated components enhance overall strength and provide long-lasting, dependable service. This kit is specifically designed to fit GM 8.5-inch differentials and features 30 splines. The axle shaft measures 31.8 inches in length, with a rear 5 x 5-inch bolt pattern. It includes a 2.53-inch OD wheel bearing. The comprehensive kit comes complete with a wheel bearing, seal, differential cover gasket, studs, and lug nuts, providing everything needed for a complete axle replacement, repair, or upgrade. According to fitment information, this rear axle kit is compatible with the following vehicle configurations: 1989-1996 Chevrolet Caprice Station Wagon models. Additionally, it is compatible with Buick, Chevrolet, and Oldsmobile Station Wagon models from the same era. California Proposition 65 Warning: This product can expose you to chemicals, including arsenic, which are known to the State of California to cause cancer. For more information, please visit www.P65Warnings.ca.gov.

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 K630118
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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