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Drivetrain› Differentials and Rear-End Components

USA Standard Gear

Rear Axle Kit, 33 Spline, 34.02" Length

Name: Rear Axle Kit, 33 Spline, 34.02" Length
Brand: USA Standard Gear
SKU: ZA K630325

$321.51

SKU: ZA K630325

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Overview

The USA Standard Gear ZA K630325 is a rear axle kit designed for GM 9.5"/9.76" differentials. It features 33 splines, a 6-lug bolt pattern, and a length of 34.02 inches. This kit includes a wheel bearing, seal, studs, and lug nuts, and is manufactured with advanced heat-treating for increased durability.

Show original supplier description

The USA Standard Gear ZA K630325 is a rear axle kit engineered for GM 9.5" and 9.76" differentials. This kit provides a direct replacement with a 33-spline count, 6-lug pattern, and a 34.02-inch length, ensuring compatibility with the specified GM diffs. It comes complete with essential components, including a wheel bearing, seal, studs, and lug nuts, simplifying installation. USA Standard Gear aims to meet or exceed original equipment quality standards with this product. This rear axle kit is compatible with a range of GMC and Chevrolet vehicles including the GMC Yukon XL 1500 (2007-2014), GMC Yukon (2007-2014), GMC Sierra 1500 (2007-2018), Chevrolet Suburban 1500 (2007-2014), Chevrolet Silverado 1500 (2014-2019), Chevrolet Express 2500/3500 (2018-2022), Chevrolet Avalanche (2007-2013), and other specific models and year ranges. It features a 6 x 4.76 IN wheel bolt pattern size.

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

Brand	USA Standard Gear
Part Number	ZA K630325
Category	Drivetrain

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