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USD 2202 2202 2680
Part #:

Dynatrac Free-Spin Hub Kit

Vehicle Fitment:
Ford | Dodge | See full application list below
Part #:
★★★★★ ★★★★★ 4 Reviews
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Dynatracs Free-Spin heavy duty hub conversion kits are designed to replace the factory unit bearings with a fixed spindle design for superior strength, reliability, safety, and performance.  While the factory unit bearing is non-serviceable, cannot be inspected, and prone to failure, the Free-Spin Hub Conversion offers ease of maintenance, a much smoother ride, greater fuel economy on Dodge trucks, and longer axle life. The simple bolt-on kit includes common and serviceable Timken bearings, chromoly spindles, cast nodular wheel hubs, Warn Premium manual locking hubs, and massive 1.50 diameter, 35-spline outer axle shafts. Consider an upgrade and substitute the Warn Premium locking hubs to Dynatracs Dynaloc manual locking hubs for greater strength, reliability, and a short, custom machined bezel to improve your hubs looks. All parts are made in the USA. 

  • Increases reliability
  • Lower cost of ownership-
  • Parts can be easily serviced for longer life 
  • Simple bolt on installation
  • No machining or welding
  • Smoother ride and better handling
  • Reduce wear and increase mileage
Ford Application Notes:
Coarse studs are 14mm x 2.0 
Fine Studs are 14mm x 1.5

Dodge Application Notes: 
Dodge Dually (DRW) - This product will require specialty wheel adapters (not included) for use on Dodge Dually models. 
*ABS is not supported on early Dodge applications. 
2013-2016 Models - OEM Wheels with Center Cap will not fit with this upgrade. Aftermarket wheels are required. 

Vehicle Fitment

1994 Dodge 5.9L 12V Cummins
1995 Dodge 5.9L 12V Cummins
1996 Dodge 5.9L 12V Cummins
1997 Dodge 5.9L 12V Cummins
1998 Dodge 5.9L 12V Cummins
1998.5 Dodge 5.9L 24V Cummins
1999 Dodge 5.9L 24V Cummins
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
2009 Dodge 6.7L 24V Cummins
2010 Ram 6.7L 24V Cummins
2010 Dodge 6.7L 24V Cummins
2011 Ram 6.7L 24V Cummins
2011 Dodge 6.7L 24V Cummins
2012 Ram 6.7L 24V Cummins
2012 Dodge 6.7L 24V Cummins
2013 Ram 6.7L 24V Cummins
2013 Dodge 6.7L 24V Cummins
2014 Ram 6.7L 24V Cummins
2014 Dodge 6.7L 24V Cummins
2015 Ram 6.7L 24V Cummins
2015 Dodge 6.7L 24V Cummins
2016 Ram 6.7L 24V Cummins
2016 Dodge 6.7L 24V Cummins
2017 Ram 6.7L 24V Cummins
2017 Dodge 6.7L 24V Cummins
1999 Ford 7.3L Powerstroke
2000 Ford 7.3L Powerstroke
2001 Ford 7.3L Powerstroke
2002 Ford 7.3L Powerstroke
2003 Ford 6.0L Powerstroke
2003 Ford 7.3L Powerstroke
2004 Ford 6.0L Powerstroke
2005 Ford 6.0L Powerstroke
2006 Ford 6.0L Powerstroke
2007 Ford 6.0L Powerstroke
2008 Ford 6.4L Powerstroke
2009 Ford 6.4L Powerstroke
2010 Ford 6.4L Powerstroke
2011 Ford 6.7L Powerstroke
2012 Ford 6.7L Powerstroke
2013 Ford 6.7L Powerstroke
2014 Ford 6.7L Powerstroke
1994 Dodge Gas
1995 Dodge Gas
1996 Dodge Gas
1997 Dodge Gas
1998 Dodge Gas
1998.5 Dodge Gas
1999 Dodge Gas
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
2009 Dodge Gas
2010 Ram Gas
2010 Dodge Gas
2011 Ram Gas
2011 Dodge Gas
2012 Ram Gas
2012 Dodge Gas
2013 Ram Gas
2013 Dodge Gas
2014 Ram Gas
2014 Dodge Gas
2015 Ram Gas
2015 Dodge Gas
2016 Ram Gas
2016 Dodge Gas
2017 Ram Gas
2017 Dodge Gas
1999 Ford Gas
2000 Ford Gas
2001 Ford Gas
2002 Ford Gas
2003 Ford Gas
2003 Ford Gas
2004 Ford Gas
2005 Ford Gas
2006 Ford Gas
2007 Ford Gas
2008 Ford Gas
2009 Ford Gas
2010 Ford Gas
2011 Ford Gas
2012 Ford Gas
2013 Ford Gas
2014 Ford Gas

Product Options

CR60-3X1104-B 94-99 Dodge Ram 2500/3500 4WD*
CR60-3X1104-D 94-99 Dodge Ram 2500/3500 4WD - With Dynaloc Hub Upgrade*
CR60-3X1104-A 00-08 Dodge Ram 2500/3500 4WD
CR60-3X1104-E 00-08 Dodge Ram 2500/3500 4WD - With Dynaloc Hub Upgrade
FO60-3X1104-A 99-04 Ford F-250/350 4WD - Coarse Studs
FO60-3X1104-I 99-04 Ford F-250/350 4WD - Coarse Studs & Dynaloc Hub Upgrade
FO60-3X1104-B 99-04 Ford F-250/350 4WD - Fine Studs
FO60-3X1104-H 99-04 Ford F-250/350 4WD - Fine Studs & Dynaloc Hub Upgrade
FO60-3X1104-D 99-04 Ford F-250/350 4WD - Coarse & Fine Studs
FO60-3X1104-G 99-04 Ford F-250/350 4WD - Coarse & Fine Studs With Dynaloc Hub Upgrade
FO60-3X1104-E 99-04 Ford F-450/550 4WD
FO60-3X1104-J 99-04 Ford F-450/550 4WD - With Dynaloc Hub Upgrade
FO60-3X1104-C 05-14 Ford F-250/350 4WD
FO60-3X1104-F 05-14 Ford F-250/350 4WD - With Dynaloc Hub Upgrade
CR60-3X1104-F 2009 Dodge Ram 2500/3500 4WD
CR60-3X1104-G 2009 Dodge Ram 2500/3500 4WD - With Dynaloc Hub Upgrade
CR60-3X1104-H 10-11 Dodge Ram 2500/3500 4WD
CR60-3X1104-J 10-11 Dodge Ram 2500/3500 4WD - With Dynaloc Hub Upgrade
CR60-3X1104-K 12-19 Dodge Ram 2500/3500 4WD (Aftermarket Wheels Req)
CR60-3X1104-L 12-19 Dodge Ram 2500/3500 4WD - W/ Dynaloc Hub Upgrade (Aftermarket Wheels Req.)


  • Manufacturer Name Dynatrac
  • Shipping Weight 50.00 lb.
  • Shipping Length 14 in.
  • Shipping Width 14 in.
  • Shipping Height 5 in.
  • Fuel Type Diesel / Gas
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Internal LR


★★★★★ ★★★★★
5.0/5 Stars out of 4 Reviews
Verified Buyer
Incredible Upgrade
2007 Ram 2500 5.9 - Had this kit installed with other front end and suspension upgrades. Like other reviews have stated, if you are on the fence, get this kit. At highway speed, RPMs are about 300 lower, even towing a light load. Steering response when backing a trailer is much better. Overall, steering is much lighter and more responsive. I did add the Stage8 locking spindle nuts in the kit as another reviewer suggested. I have 18x9 wheels with a -12 offset and the Dynaloc hubs are tucked inside the wheels and tires about a 1/4 inch. Excellent upgrade!
Verified Buyer
DynaTrac Free Spin 08 Ram 2500
Awesome, has reduced drivetrain noise dramatically, 160000-mile ram 2500
You NEED this kit
If you own a Ram Truck you NEED this kit. Stop shopping and pondering, it works! +MPG+ and not wearing out front end components. I installed this kit with the Dynatrac Hub upgrade, kit# DNCR60-3X1104-E, on my Manual trans 2006 Ram 2500 5.9 diesel with 115,000 miles on it and am extremely pleased with this product. This kit drives like a dream, the front end feels lighter while steering. I am not a professional mechanic and I completed the work by myself, the install instructions are very good. Tip: Use the trucks power steering as a press to remove the stock hub assembly from the steering knuckle. I now have about 5,000 miles on this kit and have gained 4-6 MPG increase, no exaggeration. I set cruise at 65MPH and get 21-22 MPG in my quad cab long bed diesel, amazing! I get 16-17 MPG with a slide in truck camper towing a 6x12 enclosed trailer. Like me, you will not regret installing this kit, esp on your Ram truck. The Dynatrac Hub Upgrade is worth it, 1/4 turn Lock/Unlock, look great, feel rock solid and are bling, happy I made the upgrade. Now a negative: Right at 2,000 miles I threw a Left Front ABS sensor fault code. I called Dynatrac and they want me to inspect the tone ring so I need to disassemble the hub and pull the rotor splash shield to get to the sensor. The hub is still tight, no highway vibration, so I've put off the tear down. I plan on doing that this week, will provide an update. Do your wallet and your truck a solid and get this kit, for me it will pay for itself with MPG gains in about 10,000 miles.
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Questions and Answers

Does this product ever go on sale?
View Staff Answer 
Dynatrac products are excluded from percentage off discounts, but keep in mind that we offer a $5 Price Beat Guarantee. Xtreme Diesel Performance guarantees the best price before the purchase, and protects you for up to 30 days after. If you find a product priced over $100 dollars listed on a competitors website for less, we will beat that price by $5 dollars guaranteed!*

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