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Yukon Gear & Axle
Yukon Gear & Axle

Yukon Gear & Install Kit Package For Jeep JK Rubicon in a 4.88 Ratio

$770.05

On Backorder — Expected to ship by Apr 23, 2026

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Fits 2007-2017 Jeep Wrangler JK Rubicon. This Yukon Gear & Install Kit Package includes front and rear 4.88 ratio ring and pinion gears with master overhaul kits for your re-gear project.

Key Features

  • Fits 2007-2017 Jeep Wrangler JK Rubicon models.
  • Includes front and rear Yukon ring and pinion gear sets.
  • Comes with complete Yukon Master Overhaul Kits for both differentials.
  • Features a 4.88 gear ratio, ideal for larger tire sizes.
  • Designed for the Dana 44 front and rear differentials found in JK Rubicons.
  • Yukon offers a lifetime protection plan on their gear sets.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're looking to change your Jeep JK Rubicon's gear ratio, perhaps to accommodate larger tires or improve towing power, this Yukon Gear & Install Kit Package is a comprehensive solution. It bundles everything you need for a complete re-gear of both your front and rear differentials into a single part number, simplifying the process. This package is specifically designed for the Dana 44 differentials found in the JK Rubicon models, ensuring a precise fit for your application.

Yukon Gear & Axle is well-known in the industry for their high-performance ring and pinion sets. They use advanced heat-treating techniques and rigorous quality testing to ensure their gears meet exacting specifications for strength and surface finish. This package includes both the front and rear ring and pinion gear sets, along with Yukon's complete master overhaul kits. These kits contain all the necessary bearings, seals, and small parts required for a proper installation, making sure your new gears are set up correctly for optimal performance and longevity.

This specific kit offers a 4.88 gear ratio, which is a popular choice for JK Rubicon owners looking to install larger tires, typically in the 35-inch to 37-inch range. Choosing the right gear ratio is crucial for restoring your Jeep's performance, improving acceleration, and ensuring your transmission operates efficiently. Yukon also backs their gear sets with a lifetime protection plan, offering peace of mind for as long as you own your vehicle.

Specifications

Brand
Yukon Gear & Axle
Manufacturer Part #
YGK015
UPC
883584310150

Frequently Asked Questions

Yukon Gear & Install Kit Package For Jeep JK Rubicon in a 4.88 Ratio

$770.05