Yukon Gear 5.38 Ratio Ring & Pinion Set for Dana 44 JK Rubicon Rear

SKU: YUKYG D44JK-538RUB
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Sale price$437.99
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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.

Watch in action

Yukon Gear High Performance Ring & Pinion Set for Dana 44 JK Rubicon Rear Axles

Experience unparalleled performance with the Yukon Gear High Performance Ring & Pinion Set, specifically designed for the Dana 44 rear axle in Jeep Wrangler JK Rubicon models, featuring an aggressive 5.38 gear ratio. Yukon Gear & Axle is dedicated to delivering top-tier drivetrain components, utilizing cutting-edge design, advanced heat treatment, and stringent quality control to ensure every product meets the highest industry standards.

Key Features & Benefits:

  • Extreme Gear Ratio: The 5.38 ratio is engineered for the most demanding applications, supporting very large tire sizes (e.g., 38" and above) and providing maximum torque for extreme off-road challenges.
  • Robust Construction: Crafted from high-grade steel, these gears are built to endure the immense forces generated in extreme off-roading, rock crawling, and heavy-duty use.
  • Optimized Tooth Geometry: Features a surface finish and tooth design that significantly reduces friction and heat, ensuring optimal performance and longevity even under extreme loads.
  • Direct Fitment: Precisely manufactured to match OEM specifications for the Dana 44 JK Rubicon rear axle, ensuring a perfect fit and reliable integration.
  • Ultimate Off-Road Capability: Ideal for Jeep JK Rubicon owners who have equipped their vehicles with oversized tires and require the ultimate in low-end torque for conquering the toughest terrains.

This Yukon Ring & Pinion set represents the pinnacle of differential gearing technology. Backed by Yukon's reputation for excellence and a 1-year warranty against manufacturing defects, this gear set offers peace of mind and superior performance. Upgrade your Jeep JK Rubicon's drivetrain with this high-performance set and tackle any obstacle with confidence.

Get the best in drivetrain upgrades at GGCRACING.

Vehicle Fitment

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

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 High Performance Ring & Pinion Set for Dana 44 JK Rubicon Rear Axles

Experience unparalleled performance with the Yukon Gear High Performance Ring & Pinion Set, specifically designed for the Dana 44 rear axle in Jeep Wrangler JK Rubicon models, featuring an aggressive 5.38 gear ratio. Yukon Gear & Axle is dedicated to delivering top-tier drivetrain components, utilizing cutting-edge design, advanced heat treatment, and stringent quality control to ensure every product meets the highest industry standards.

Key Features & Benefits:

  • Extreme Gear Ratio: The 5.38 ratio is engineered for the most demanding applications, supporting very large tire sizes (e.g., 38" and above) and providing maximum torque for extreme off-road challenges.
  • Robust Construction: Crafted from high-grade steel, these gears are built to endure the immense forces generated in extreme off-roading, rock crawling, and heavy-duty use.
  • Optimized Tooth Geometry: Features a surface finish and tooth design that significantly reduces friction and heat, ensuring optimal performance and longevity even under extreme loads.
  • Direct Fitment: Precisely manufactured to match OEM specifications for the Dana 44 JK Rubicon rear axle, ensuring a perfect fit and reliable integration.
  • Ultimate Off-Road Capability: Ideal for Jeep JK Rubicon owners who have equipped their vehicles with oversized tires and require the ultimate in low-end torque for conquering the toughest terrains.

This Yukon Ring & Pinion set represents the pinnacle of differential gearing technology. Backed by Yukon's reputation for excellence and a 1-year warranty against manufacturing defects, this gear set offers peace of mind and superior performance. Upgrade your Jeep JK Rubicon's drivetrain with this high-performance set and tackle any obstacle with confidence.

Get the best in drivetrain upgrades at GGCRACING.

Vehicle Fitment

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

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 High Performance Ring & Pinion Set for Dana 44 JK Rubicon Rear Axles

Experience unparalleled performance with the Yukon Gear High Performance Ring & Pinion Set, specifically designed for the Dana 44 rear axle in Jeep Wrangler JK Rubicon models, featuring an aggressive 5.38 gear ratio. Yukon Gear & Axle is dedicated to delivering top-tier drivetrain components, utilizing cutting-edge design, advanced heat treatment, and stringent quality control to ensure every product meets the highest industry standards.

Key Features & Benefits:

  • Extreme Gear Ratio: The 5.38 ratio is engineered for the most demanding applications, supporting very large tire sizes (e.g., 38" and above) and providing maximum torque for extreme off-road challenges.
  • Robust Construction: Crafted from high-grade steel, these gears are built to endure the immense forces generated in extreme off-roading, rock crawling, and heavy-duty use.
  • Optimized Tooth Geometry: Features a surface finish and tooth design that significantly reduces friction and heat, ensuring optimal performance and longevity even under extreme loads.
  • Direct Fitment: Precisely manufactured to match OEM specifications for the Dana 44 JK Rubicon rear axle, ensuring a perfect fit and reliable integration.
  • Ultimate Off-Road Capability: Ideal for Jeep JK Rubicon owners who have equipped their vehicles with oversized tires and require the ultimate in low-end torque for conquering the toughest terrains.

This Yukon Ring & Pinion set represents the pinnacle of differential gearing technology. Backed by Yukon's reputation for excellence and a 1-year warranty against manufacturing defects, this gear set offers peace of mind and superior performance. Upgrade your Jeep JK Rubicon's drivetrain with this high-performance set and tackle any obstacle with confidence.

Get the best in drivetrain upgrades at GGCRACING.

Vehicle Fitment

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

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