Description
Yukon Gear and Axle
Yukon Chromoly Front Axle Kit for Jeep Wrangler JK Rubicon Dana 44, 30/32-Spline with 7166 U-Joints
The Yukon Chromoly Front Axle Kit is engineered to dramatically increase strength and reliability in the front Dana 44 axle found in Jeep Wrangler JK Rubicon models. Designed as a complete upgrade over factory axle shafts, this kit is built to handle larger tires, increased torque, and aggressive off-road use without the failures commonly associated with OEM components.
Constructed from high-strength chromoly steel, these axles feature a 30-spline inner and 32-spline outer configuration for improved torque capacity and durability. The kit includes heavy-duty 7166 series U-joints, providing superior strength and articulation compared to factory joints. This makes it an ideal solution for JK Rubicon owners who wheel hard and demand dependable front axle performance.
Key Features:
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High-strength chromoly steel front axle shafts
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30-spline inner and 32-spline outer design
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Includes heavy-duty 7166 series U-joints
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Designed specifically for Dana 44 front axles
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Significantly stronger than factory axle shafts
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Ideal for oversized tires and aggressive off-road use
Critical Specifications:
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Axle type: Front
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Axle spline configuration: 30-spline inner / 32-spline outer
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U-joint series: 7166
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Axle material: Chromoly steel
Vehicle Fitment:
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2007–2018 Jeep Wrangler JK Rubicon with Dana 44 front axle
SKU: YA W24168






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