Yukon Gear Spin Free Locking Hub Conversion Kit - Jeep Dana 30/44 - TJ/XJ/YJ - 27 Spline

SKU: YUKYA WU-07
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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 Spin Free Locking Hub Conversion Kit for Jeep Dana 30/44

Equip your Jeep Cherokee (XJ), Wrangler (YJ), or TJ with the ultimate front-end upgrade: the Yukon Gear Spin Free Locking Hub Conversion Kit. Designed for Dana 30 and Dana 44 front axles with a 5x4.5-inch bolt pattern and 27 splines, this kit replaces the factory unit bearings with a superior system of tapered bearings and races. This conversion not only enhances serviceability and reduces long-term costs but also significantly improves fuel economy by disengaging the front axle when 4WD is not in use.

Key Features and Benefits:

  • Improved Fuel Efficiency: Spin-free hubs reduce parasitic drag, leading to better MPG on the highway.
  • Enhanced Durability: Replaces vulnerable unit bearings with a more robust tapered bearing and race setup.
  • Superior Serviceability: Tapered bearings are easier and more cost-effective to maintain than stock components.
  • High-Quality Components: Includes strong Yukon 4340 Chrome-Moly outer axles, reliable WARN locking hubs, premium bearings, seals, and all necessary installation hardware.
  • Complete Kit: Comes with new wheel hubs, rotors, spindles, and everything needed for a comprehensive installation.
  • Off-Road Ready: Allows for the installation of mechanical lockers without compromising on-road drivability.

Vehicle Fitment: This kit is compatible with Jeep Cherokee (XJ) 1984-2001, Jeep Wrangler (YJ) 1987-1995, and Jeep Wrangler (TJ) 1997-2006 models equipped with Dana 30 or Dana 44 front axles featuring 27 splines and a 5x4.5-inch bolt pattern.

Upgrade your Jeep's front axle for better performance, efficiency, and reliability. Get the Yukon Spin Free Locking Hub Conversion Kit from GGCRACING today!

Vehicle Fitment

Years Make Model Trim
1984-1993 Jeep Cherokee Base
1985-1988 Jeep Cherokee Chief
1985-1990 Jeep Cherokee Pioneer
1985-1992 Jeep Cherokee Laredo
1987-1992 Jeep Cherokee Limited
1989-2001 Jeep Cherokee Sport
1991-1992 Jeep Cherokee Briarwood
1993-1997 Jeep Cherokee Country
1994-2001 Jeep Cherokee SE
1996 Jeep Cherokee Classic
1998-2001 Jeep Cherokee Classic
1987-1990 Jeep Wrangler Laredo
1987-1993 Jeep Wrangler Base
1988 Jeep Wrangler S
1988-1992 Jeep Wrangler Islander
1988-1995 Jeep Wrangler Sahara
1991-1994 Jeep Wrangler S
1994-1995 Jeep Wrangler SE
1995 Jeep Wrangler Rio Grande
1997-2004 Jeep Wrangler Sahara
1997-2006 Jeep Wrangler SE
1997-2006 Jeep Wrangler Sport
2002-2006 Jeep Wrangler X
2003-2006 Jeep Wrangler Rubicon
2004-2006 Jeep Wrangler Unlimited
2005-2006 Jeep Wrangler Unlimited Rubicon
2006 Jeep Wrangler 65th Anniversary Edition

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 Spin Free Locking Hub Conversion Kit for Jeep Dana 30/44

Equip your Jeep Cherokee (XJ), Wrangler (YJ), or TJ with the ultimate front-end upgrade: the Yukon Gear Spin Free Locking Hub Conversion Kit. Designed for Dana 30 and Dana 44 front axles with a 5x4.5-inch bolt pattern and 27 splines, this kit replaces the factory unit bearings with a superior system of tapered bearings and races. This conversion not only enhances serviceability and reduces long-term costs but also significantly improves fuel economy by disengaging the front axle when 4WD is not in use.

Key Features and Benefits:

  • Improved Fuel Efficiency: Spin-free hubs reduce parasitic drag, leading to better MPG on the highway.
  • Enhanced Durability: Replaces vulnerable unit bearings with a more robust tapered bearing and race setup.
  • Superior Serviceability: Tapered bearings are easier and more cost-effective to maintain than stock components.
  • High-Quality Components: Includes strong Yukon 4340 Chrome-Moly outer axles, reliable WARN locking hubs, premium bearings, seals, and all necessary installation hardware.
  • Complete Kit: Comes with new wheel hubs, rotors, spindles, and everything needed for a comprehensive installation.
  • Off-Road Ready: Allows for the installation of mechanical lockers without compromising on-road drivability.

Vehicle Fitment: This kit is compatible with Jeep Cherokee (XJ) 1984-2001, Jeep Wrangler (YJ) 1987-1995, and Jeep Wrangler (TJ) 1997-2006 models equipped with Dana 30 or Dana 44 front axles featuring 27 splines and a 5x4.5-inch bolt pattern.

Upgrade your Jeep's front axle for better performance, efficiency, and reliability. Get the Yukon Spin Free Locking Hub Conversion Kit from GGCRACING today!

Vehicle Fitment

Years Make Model Trim
1984-1993 Jeep Cherokee Base
1985-1988 Jeep Cherokee Chief
1985-1990 Jeep Cherokee Pioneer
1985-1992 Jeep Cherokee Laredo
1987-1992 Jeep Cherokee Limited
1989-2001 Jeep Cherokee Sport
1991-1992 Jeep Cherokee Briarwood
1993-1997 Jeep Cherokee Country
1994-2001 Jeep Cherokee SE
1996 Jeep Cherokee Classic
1998-2001 Jeep Cherokee Classic
1987-1990 Jeep Wrangler Laredo
1987-1993 Jeep Wrangler Base
1988 Jeep Wrangler S
1988-1992 Jeep Wrangler Islander
1988-1995 Jeep Wrangler Sahara
1991-1994 Jeep Wrangler S
1994-1995 Jeep Wrangler SE
1995 Jeep Wrangler Rio Grande
1997-2004 Jeep Wrangler Sahara
1997-2006 Jeep Wrangler SE
1997-2006 Jeep Wrangler Sport
2002-2006 Jeep Wrangler X
2003-2006 Jeep Wrangler Rubicon
2004-2006 Jeep Wrangler Unlimited
2005-2006 Jeep Wrangler Unlimited Rubicon
2006 Jeep Wrangler 65th Anniversary Edition

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 Spin Free Locking Hub Conversion Kit for Jeep Dana 30/44

Equip your Jeep Cherokee (XJ), Wrangler (YJ), or TJ with the ultimate front-end upgrade: the Yukon Gear Spin Free Locking Hub Conversion Kit. Designed for Dana 30 and Dana 44 front axles with a 5x4.5-inch bolt pattern and 27 splines, this kit replaces the factory unit bearings with a superior system of tapered bearings and races. This conversion not only enhances serviceability and reduces long-term costs but also significantly improves fuel economy by disengaging the front axle when 4WD is not in use.

Key Features and Benefits:

  • Improved Fuel Efficiency: Spin-free hubs reduce parasitic drag, leading to better MPG on the highway.
  • Enhanced Durability: Replaces vulnerable unit bearings with a more robust tapered bearing and race setup.
  • Superior Serviceability: Tapered bearings are easier and more cost-effective to maintain than stock components.
  • High-Quality Components: Includes strong Yukon 4340 Chrome-Moly outer axles, reliable WARN locking hubs, premium bearings, seals, and all necessary installation hardware.
  • Complete Kit: Comes with new wheel hubs, rotors, spindles, and everything needed for a comprehensive installation.
  • Off-Road Ready: Allows for the installation of mechanical lockers without compromising on-road drivability.

Vehicle Fitment: This kit is compatible with Jeep Cherokee (XJ) 1984-2001, Jeep Wrangler (YJ) 1987-1995, and Jeep Wrangler (TJ) 1997-2006 models equipped with Dana 30 or Dana 44 front axles featuring 27 splines and a 5x4.5-inch bolt pattern.

Upgrade your Jeep's front axle for better performance, efficiency, and reliability. Get the Yukon Spin Free Locking Hub Conversion Kit from GGCRACING today!

Vehicle Fitment

Years Make Model Trim
1984-1993 Jeep Cherokee Base
1985-1988 Jeep Cherokee Chief
1985-1990 Jeep Cherokee Pioneer
1985-1992 Jeep Cherokee Laredo
1987-1992 Jeep Cherokee Limited
1989-2001 Jeep Cherokee Sport
1991-1992 Jeep Cherokee Briarwood
1993-1997 Jeep Cherokee Country
1994-2001 Jeep Cherokee SE
1996 Jeep Cherokee Classic
1998-2001 Jeep Cherokee Classic
1987-1990 Jeep Wrangler Laredo
1987-1993 Jeep Wrangler Base
1988 Jeep Wrangler S
1988-1992 Jeep Wrangler Islander
1988-1995 Jeep Wrangler Sahara
1991-1994 Jeep Wrangler S
1994-1995 Jeep Wrangler SE
1995 Jeep Wrangler Rio Grande
1997-2004 Jeep Wrangler Sahara
1997-2006 Jeep Wrangler SE
1997-2006 Jeep Wrangler Sport
2002-2006 Jeep Wrangler X
2003-2006 Jeep Wrangler Rubicon
2004-2006 Jeep Wrangler Unlimited
2005-2006 Jeep Wrangler Unlimited Rubicon
2006 Jeep Wrangler 65th Anniversary Edition

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