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Drivetrain› Differentials and Rear-End Components

Zumbrota Drivetrain

Chromoly Rear Axle Kit 4340

Name: Chromoly Rear Axle Kit 4340
Brand: Zumbrota Drivetrain
SKU: YA WAK-006

$704.89

SKU: YA WAK-006

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Overview

The Yukon Chromoly Rear Axle Kit is a heavy-duty 4340 chromoly axle kit designed for Dana 44 differentials with 32 splines. It includes two axles, wheel bearings, ABS rings, seals, studs, and lug nuts. This kit fits both sides of the differential and features a double drilled bolt pattern for 5 x 5” and 5 x 5.5” applications.

Show original supplier description

The Yukon Chromoly Rear Axle Kit provides enhanced durability and performance for your Dana 44 differential. Constructed from heavy-duty 4340 chromoly material, this kit is engineered for longevity under demanding conditions. The axle shafts feature cold roll formed splines and advanced heat treating to ensure superior strength and resistance to fatigue. This comprehensive kit includes everything needed for a complete axle replacement: two axle shafts, wheel bearings, ABS rings, seals, studs, and lug nuts. It is designed to fit both the driver and passenger sides of the Dana 44 differential and features a 32-spline count. The bolt pattern is double drilled to accommodate both 5 x 5” and 5 x 5.5” applications, offering broad compatibility. The Yukon Chromoly Rear Axle Kit is specifically designed for the Jeep JK Rubicon with a Dana 44 differential, ensuring a precise fit and reliable performance. Its robust construction makes it an ideal upgrade for off-road use, towing, or any application requiring stronger-than-stock axle components.

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.

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Specifications

Brand	Zumbrota Drivetrain
Part Number	YA WAK-006
Category	Drivetrain

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Shipping

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