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USD 2699.89
Part #: RRYA WU-04

Yukon YA WU-04 Spin Free Locking Hub Conversion Kit

Vehicle Fitment:
2000-2008 Dodge Ram 2500/3500 (SRW)
Part #: RRYA WU-04
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The Yukon YA WU-04 Spin Free Locking Hub Conversion Kit fits your 2000-2008 Dodge D60 & 9.25 front, single rear wheel design. The Yukon worry free Spin Free Kit replaces the vulnerable and expensive factory unit bearings with tapered bearings and races. The result is not only a design which is easier and more economical to service, but one that offers significant increases in mileage per gallon. This hub kit also includes low-profile Yukon Hardcore premium locking hubs, giving you more driving selectability. 

This kit includes new wheel hubs, spindles, high strength Yukon 4340 Chrome-Moly outer axles, Yukon Hardcore premium locking hubs, Timken bearings, high quality seals and all hardware for installation

  • Improved MPG
  • 33 Spline Outer Stub Axles
  • For Dodge D60 & AAM 9.25
  • Less Wear On Front End Parts
  • Single Rear Wheel (SRW) Only
  • Eliminates The Weak OEM Unit Bearing
  • Includes Upgraded 4340 Chrome-Moly Outer Stub
  • Converts To A Stronger, Wider Spaced Tapered Wheel Bearing
  • Locking Hub Allows For A Free Spin Of The Front Wheels In 2WD (Without Spinning The Drive Shaft)
Compatible Make / Model:
Dodge Power Wagon (2005 - 2008)   
Dodge Ram 1500 1/2 Ton (2006 - 2008)   
Dodge Ram 2500 3/4 Ton (1999 - 2008)   
Dodge Ram 3500 1 Ton (1999 - 2008)   

Application Note:
Compatible Makes & Model Chart is for reference only. 
You must physically confirm the specific differential type in your vehicle for proper fitment as factory options may vary. 

Vehicle Fitment

2000 Dodge 5.9L 24V Cummins
2001 Dodge 5.9L 24V Cummins
2002 Dodge 5.9L 24V Cummins
2003 Dodge 5.9L 24V Cummins
2004 Dodge 5.9L 24V Cummins
2004.5 Dodge 5.9L 24V Cummins
2005 Dodge 5.9L 24V Cummins
2006 Dodge 5.9L 24V Cummins
2007 Dodge 5.9L 24V Cummins
2007.5 Dodge 6.7L 24V Cummins
2008 Dodge 6.7L 24V Cummins
2000 Dodge Gas
2001 Dodge Gas
2002 Dodge Gas
2003 Dodge Gas
2004 Dodge Gas
2004.5 Dodge Gas
2005 Dodge Gas
2006 Dodge Gas
2007 Dodge Gas
2007.5 Dodge Gas
2008 Dodge Gas


  • MFG. Number YA WU-04
  • Manufacturer Name Yukon Gear & Axle
  • Shipping Weight 93.00 lb.
  • Shipping Length 30 in.
  • Shipping Width 13 in.
  • Shipping Height 13 in.
  • Fuel Type Diesel / Gas
  • UPC 883584217282
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal L0.00R0.00


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Questions and Answers

Will my ABS still be working? Is this durable to handle if I'm Truck Pulling with 700 HP? 2008 Dodge Ram 2500 Laramie 6.7 Cummins, RevMax 68 RFE automatic in Truck. 35x12.50x20 DCepek Tires.
View Staff Answer 

Yes, ABS will still be working. The kit is perfectly fine to handle a 700HP pulling truck!

Will the stock rims work
View Staff Answer 

The YUKON YA WU-04 SPIN FREE LOCKING HUB CONVERSION KIT will work with the factory wheels but modification to the center cap may need to be done.

What is the spline count on the outer stub axles?
View Staff Answer 
The Yukon YA WU-04 Spin Free Locking Hub Conversion Kit comes with 33 spline outer stub axles.

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