Yukon Gear & Axle 4.88 Ratio Ring & Pinion Install Kit for Jeep JL/JT D44 Front & Rear

SKU: YUKYGK068
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Sale price$949.99
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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 & Axle Complete Re-Gear Package for Jeep JL/JT Rubicon

Elevate your Jeep Wrangler JL or Gladiator JT Rubicon's capabilities with the Yukon Gear & Axle Ring & Pinion Install Kit. Featuring a 4.88 gear ratio, this kit is engineered for the robust Dana 44 front and rear differentials, providing an optimal balance for vehicles equipped with larger tires, enhancing both off-road prowess and on-road drivability.

Superior Yukon Quality

Trust in Yukon Gear & Axle's industry-leading standards. This essential re-gear package includes:

  • Precision-engineered Yukon ring and pinion gear sets, built for maximum strength and longevity.
  • Comprehensive Yukon Master Overhaul Kits, containing all necessary bearings, seals, shims, and hardware for a flawless installation.
  • Components manufactured using advanced heat-treating processes and subjected to stringent quality control measures.

Why Choose 4.88 Gears?

The 4.88 gear ratio is a popular choice for Jeep owners looking to:

  • Restore or improve acceleration and torque, especially crucial for off-roading and towing.
  • Optimize engine performance with larger tire sizes (typically 35"-37"), bringing RPMs back into the power band.
  • Enhance overall driving experience with better responsiveness and reduced strain on the drivetrain.

Vehicle Compatibility

This kit is designed to fit:

  • Jeep Wrangler JL (2018-2024) Rubicon models
  • Jeep Gladiator JT (2020-2024) Rubicon models
  • Vehicles equipped with the Dana 44 front and rear axle.

Equip your Jeep with the best for your next adventure. Get the Yukon Gear & Axle 4.88 Re-Gear Kit from GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2020 Jeep Gladiator Altitude
2020 Jeep Gladiator Launch Edition
2020-2023 Jeep Gladiator Overland
2020-2024 Jeep Gladiator Sport S
2020-2024 Jeep Gladiator Mojave
2020-2024 Jeep Gladiator Rubicon
2021 Jeep Gladiator 80th Anniversary
2021-2023 Jeep Gladiator Willys Sport
2021-2024 Jeep Gladiator Willys
2022 Jeep Gladiator Altitude
2018-2022 Jeep Wrangler Unlimited Sport
2018-2022 Jeep Wrangler Unlimited Sport S
2018-2024 Jeep Wrangler Rubicon
2018-2024 Jeep Wrangler Unlimited Rubicon
2021 Jeep Wrangler Unlimited 80th Anniversary
2021 Jeep Wrangler Unlimited Freedom
2021 Jeep Wrangler Unlimited High Altitude 4xe
2021 Jeep Wrangler Unlimited Islander
2021-2022 Jeep Wrangler Unlimited Sahara 4xe
2021-2022 Jeep Wrangler Unlimited Sahara Altitude
2021-2022 Jeep Wrangler Unlimited Sport Altitude
2021-2022 Jeep Wrangler Unlimited Willys Sport
2021-2022 Jeep Wrangler Unlimited Rubicon 392
2021-2022 Jeep Wrangler Unlimited Rubicon 4xe
2018 Jeep Wrangler JK Rubicon
2018 Jeep Wrangler JK Unlimited Rubicon
2018 Jeep Wrangler JK Unlimited Sahara
2018 Jeep Wrangler JK Unlimited Sport
2018 Jeep Wrangler JK Unlimited Sport S

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 Complete Re-Gear Package for Jeep JL/JT Rubicon

Elevate your Jeep Wrangler JL or Gladiator JT Rubicon's capabilities with the Yukon Gear & Axle Ring & Pinion Install Kit. Featuring a 4.88 gear ratio, this kit is engineered for the robust Dana 44 front and rear differentials, providing an optimal balance for vehicles equipped with larger tires, enhancing both off-road prowess and on-road drivability.

Superior Yukon Quality

Trust in Yukon Gear & Axle's industry-leading standards. This essential re-gear package includes:

  • Precision-engineered Yukon ring and pinion gear sets, built for maximum strength and longevity.
  • Comprehensive Yukon Master Overhaul Kits, containing all necessary bearings, seals, shims, and hardware for a flawless installation.
  • Components manufactured using advanced heat-treating processes and subjected to stringent quality control measures.

Why Choose 4.88 Gears?

The 4.88 gear ratio is a popular choice for Jeep owners looking to:

  • Restore or improve acceleration and torque, especially crucial for off-roading and towing.
  • Optimize engine performance with larger tire sizes (typically 35"-37"), bringing RPMs back into the power band.
  • Enhance overall driving experience with better responsiveness and reduced strain on the drivetrain.

Vehicle Compatibility

This kit is designed to fit:

  • Jeep Wrangler JL (2018-2024) Rubicon models
  • Jeep Gladiator JT (2020-2024) Rubicon models
  • Vehicles equipped with the Dana 44 front and rear axle.

Equip your Jeep with the best for your next adventure. Get the Yukon Gear & Axle 4.88 Re-Gear Kit from GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2020 Jeep Gladiator Altitude
2020 Jeep Gladiator Launch Edition
2020-2023 Jeep Gladiator Overland
2020-2024 Jeep Gladiator Sport S
2020-2024 Jeep Gladiator Mojave
2020-2024 Jeep Gladiator Rubicon
2021 Jeep Gladiator 80th Anniversary
2021-2023 Jeep Gladiator Willys Sport
2021-2024 Jeep Gladiator Willys
2022 Jeep Gladiator Altitude
2018-2022 Jeep Wrangler Unlimited Sport
2018-2022 Jeep Wrangler Unlimited Sport S
2018-2024 Jeep Wrangler Rubicon
2018-2024 Jeep Wrangler Unlimited Rubicon
2021 Jeep Wrangler Unlimited 80th Anniversary
2021 Jeep Wrangler Unlimited Freedom
2021 Jeep Wrangler Unlimited High Altitude 4xe
2021 Jeep Wrangler Unlimited Islander
2021-2022 Jeep Wrangler Unlimited Sahara 4xe
2021-2022 Jeep Wrangler Unlimited Sahara Altitude
2021-2022 Jeep Wrangler Unlimited Sport Altitude
2021-2022 Jeep Wrangler Unlimited Willys Sport
2021-2022 Jeep Wrangler Unlimited Rubicon 392
2021-2022 Jeep Wrangler Unlimited Rubicon 4xe
2018 Jeep Wrangler JK Rubicon
2018 Jeep Wrangler JK Unlimited Rubicon
2018 Jeep Wrangler JK Unlimited Sahara
2018 Jeep Wrangler JK Unlimited Sport
2018 Jeep Wrangler JK Unlimited Sport S

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 Complete Re-Gear Package for Jeep JL/JT Rubicon

Elevate your Jeep Wrangler JL or Gladiator JT Rubicon's capabilities with the Yukon Gear & Axle Ring & Pinion Install Kit. Featuring a 4.88 gear ratio, this kit is engineered for the robust Dana 44 front and rear differentials, providing an optimal balance for vehicles equipped with larger tires, enhancing both off-road prowess and on-road drivability.

Superior Yukon Quality

Trust in Yukon Gear & Axle's industry-leading standards. This essential re-gear package includes:

  • Precision-engineered Yukon ring and pinion gear sets, built for maximum strength and longevity.
  • Comprehensive Yukon Master Overhaul Kits, containing all necessary bearings, seals, shims, and hardware for a flawless installation.
  • Components manufactured using advanced heat-treating processes and subjected to stringent quality control measures.

Why Choose 4.88 Gears?

The 4.88 gear ratio is a popular choice for Jeep owners looking to:

  • Restore or improve acceleration and torque, especially crucial for off-roading and towing.
  • Optimize engine performance with larger tire sizes (typically 35"-37"), bringing RPMs back into the power band.
  • Enhance overall driving experience with better responsiveness and reduced strain on the drivetrain.

Vehicle Compatibility

This kit is designed to fit:

  • Jeep Wrangler JL (2018-2024) Rubicon models
  • Jeep Gladiator JT (2020-2024) Rubicon models
  • Vehicles equipped with the Dana 44 front and rear axle.

Equip your Jeep with the best for your next adventure. Get the Yukon Gear & Axle 4.88 Re-Gear Kit from GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2020 Jeep Gladiator Altitude
2020 Jeep Gladiator Launch Edition
2020-2023 Jeep Gladiator Overland
2020-2024 Jeep Gladiator Sport S
2020-2024 Jeep Gladiator Mojave
2020-2024 Jeep Gladiator Rubicon
2021 Jeep Gladiator 80th Anniversary
2021-2023 Jeep Gladiator Willys Sport
2021-2024 Jeep Gladiator Willys
2022 Jeep Gladiator Altitude
2018-2022 Jeep Wrangler Unlimited Sport
2018-2022 Jeep Wrangler Unlimited Sport S
2018-2024 Jeep Wrangler Rubicon
2018-2024 Jeep Wrangler Unlimited Rubicon
2021 Jeep Wrangler Unlimited 80th Anniversary
2021 Jeep Wrangler Unlimited Freedom
2021 Jeep Wrangler Unlimited High Altitude 4xe
2021 Jeep Wrangler Unlimited Islander
2021-2022 Jeep Wrangler Unlimited Sahara 4xe
2021-2022 Jeep Wrangler Unlimited Sahara Altitude
2021-2022 Jeep Wrangler Unlimited Sport Altitude
2021-2022 Jeep Wrangler Unlimited Willys Sport
2021-2022 Jeep Wrangler Unlimited Rubicon 392
2021-2022 Jeep Wrangler Unlimited Rubicon 4xe
2018 Jeep Wrangler JK Rubicon
2018 Jeep Wrangler JK Unlimited Rubicon
2018 Jeep Wrangler JK Unlimited Sahara
2018 Jeep Wrangler JK Unlimited Sport
2018 Jeep Wrangler JK Unlimited Sport S

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