Yukon Gear & Axle 4.56 Ratio Differential Install Kit — Fits Jeep JK Rubicon

SKU: YUKYGK054
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Sale price$699.99
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

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Yukon Gear & Axle 4.56 Ratio Differential Install Kit for Jeep JK Rubicon

Enhance your Jeep JK Rubicon's driving dynamics with the Yukon Gear & Axle Differential Install Kit, featuring a versatile 4.56 gear ratio. This complete package provides all the necessary components for a professional re-gear, offering a balanced improvement in torque and efficiency, perfect for accommodating larger tires and improving overall trail performance.

Discover the Advantages:

  • All-Inclusive Kit: Comes with both front and rear Yukon high-performance ring and pinion gear sets, plus the essential Yukon Master Overhaul Kit for a comprehensive installation.
  • Balanced 4.56 Ratio: A popular choice for Jeep JK Rubicon models, this ratio strikes an excellent balance between power for larger tires and maintaining reasonable drivability and fuel economy.
  • Premium Quality: Yukon Gear & Axle is synonymous with quality, utilizing advanced engineering and rigorous testing to ensure superior strength and reliability.
  • Enhanced Performance: Experience improved acceleration and better performance with larger tire fitments, making your Jeep more capable on and off the road.
  • Yukon Y.E.S. Plan: Enjoy the security of Yukon's lifetime, no-questions-asked warranty coverage.

This kit is meticulously designed for compatibility with various Jeep JK models, including Rubicon and Unlimited variants. The 4.56 ratio is a sweet spot for many JK owners looking to upgrade their drivetrain without compromising too much on daily driving characteristics. Trust in the precision and durability of Yukon Gear & Axle for your re-gear project.

Get the perfect blend of performance and reliability for your Jeep JK Rubicon with this 4.56 ratio differential install kit from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2010 Jeep Wrangler Unlimited X
2007-2010 Jeep Wrangler X
2007-2016 Jeep Wrangler Unlimited Sahara
2007-2016 Jeep Wrangler Sahara
2007-2017 Jeep Wrangler Unlimited Rubicon
2007-2017 Jeep Wrangler Rubicon
2010-2016 Jeep Wrangler Unlimited Sport
2010-2016 Jeep Wrangler Sport
2011 Jeep Wrangler 70th Anniversary
2011 Jeep Wrangler Unlimited 70th Anniversary
2016 Jeep Wrangler Unlimited Sport S
2016 Jeep Wrangler 75th Anniversary
2016 Jeep Wrangler Sport S
2018 Jeep Wrangler JK Unlimited Rubicon

Product Details

Product Description
Part Numbers
Sizing & Fit

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Watch in action

Yukon Gear & Axle 4.56 Ratio Differential Install Kit for Jeep JK Rubicon

Enhance your Jeep JK Rubicon's driving dynamics with the Yukon Gear & Axle Differential Install Kit, featuring a versatile 4.56 gear ratio. This complete package provides all the necessary components for a professional re-gear, offering a balanced improvement in torque and efficiency, perfect for accommodating larger tires and improving overall trail performance.

Discover the Advantages:

  • All-Inclusive Kit: Comes with both front and rear Yukon high-performance ring and pinion gear sets, plus the essential Yukon Master Overhaul Kit for a comprehensive installation.
  • Balanced 4.56 Ratio: A popular choice for Jeep JK Rubicon models, this ratio strikes an excellent balance between power for larger tires and maintaining reasonable drivability and fuel economy.
  • Premium Quality: Yukon Gear & Axle is synonymous with quality, utilizing advanced engineering and rigorous testing to ensure superior strength and reliability.
  • Enhanced Performance: Experience improved acceleration and better performance with larger tire fitments, making your Jeep more capable on and off the road.
  • Yukon Y.E.S. Plan: Enjoy the security of Yukon's lifetime, no-questions-asked warranty coverage.

This kit is meticulously designed for compatibility with various Jeep JK models, including Rubicon and Unlimited variants. The 4.56 ratio is a sweet spot for many JK owners looking to upgrade their drivetrain without compromising too much on daily driving characteristics. Trust in the precision and durability of Yukon Gear & Axle for your re-gear project.

Get the perfect blend of performance and reliability for your Jeep JK Rubicon with this 4.56 ratio differential install kit from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2010 Jeep Wrangler Unlimited X
2007-2010 Jeep Wrangler X
2007-2016 Jeep Wrangler Unlimited Sahara
2007-2016 Jeep Wrangler Sahara
2007-2017 Jeep Wrangler Unlimited Rubicon
2007-2017 Jeep Wrangler Rubicon
2010-2016 Jeep Wrangler Unlimited Sport
2010-2016 Jeep Wrangler Sport
2011 Jeep Wrangler 70th Anniversary
2011 Jeep Wrangler Unlimited 70th Anniversary
2016 Jeep Wrangler Unlimited Sport S
2016 Jeep Wrangler 75th Anniversary
2016 Jeep Wrangler Sport S
2018 Jeep Wrangler JK Unlimited Rubicon

Product Details

Product Description

About Yukon Gear & Axle

Yukon Gear & Axle is the off-road and truck differential expert — gear sets, lockers, axle shafts, and complete axle assemblies for Dana 30, Dana 44, Dana 60, and modern AAM axles. The trusted source for rock-crawler and overland gear changes.

Watch in action

Yukon Gear & Axle 4.56 Ratio Differential Install Kit for Jeep JK Rubicon

Enhance your Jeep JK Rubicon's driving dynamics with the Yukon Gear & Axle Differential Install Kit, featuring a versatile 4.56 gear ratio. This complete package provides all the necessary components for a professional re-gear, offering a balanced improvement in torque and efficiency, perfect for accommodating larger tires and improving overall trail performance.

Discover the Advantages:

  • All-Inclusive Kit: Comes with both front and rear Yukon high-performance ring and pinion gear sets, plus the essential Yukon Master Overhaul Kit for a comprehensive installation.
  • Balanced 4.56 Ratio: A popular choice for Jeep JK Rubicon models, this ratio strikes an excellent balance between power for larger tires and maintaining reasonable drivability and fuel economy.
  • Premium Quality: Yukon Gear & Axle is synonymous with quality, utilizing advanced engineering and rigorous testing to ensure superior strength and reliability.
  • Enhanced Performance: Experience improved acceleration and better performance with larger tire fitments, making your Jeep more capable on and off the road.
  • Yukon Y.E.S. Plan: Enjoy the security of Yukon's lifetime, no-questions-asked warranty coverage.

This kit is meticulously designed for compatibility with various Jeep JK models, including Rubicon and Unlimited variants. The 4.56 ratio is a sweet spot for many JK owners looking to upgrade their drivetrain without compromising too much on daily driving characteristics. Trust in the precision and durability of Yukon Gear & Axle for your re-gear project.

Get the perfect blend of performance and reliability for your Jeep JK Rubicon with this 4.56 ratio differential install kit from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2007-2010 Jeep Wrangler Unlimited X
2007-2010 Jeep Wrangler X
2007-2016 Jeep Wrangler Unlimited Sahara
2007-2016 Jeep Wrangler Sahara
2007-2017 Jeep Wrangler Unlimited Rubicon
2007-2017 Jeep Wrangler Rubicon
2010-2016 Jeep Wrangler Unlimited Sport
2010-2016 Jeep Wrangler Sport
2011 Jeep Wrangler 70th Anniversary
2011 Jeep Wrangler Unlimited 70th Anniversary
2016 Jeep Wrangler Unlimited Sport S
2016 Jeep Wrangler 75th Anniversary
2016 Jeep Wrangler Sport S
2018 Jeep Wrangler JK Unlimited Rubicon

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