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USD 1889 1889 2325
Part #:

Dynatrac Free-Spin Hub Kit

Ford | Dodge
Part #:
★★★★★ ★★★★★ 2 Reviews
FROM 1889
Ships from manufacturer (Usually in 3-5 Days)

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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. 

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 12-17 Dodge Ram 2500/3500 4WD (Aftermarket Wheels Req)
CR60-3X1104-L 12-17 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 Yes
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


★★★★★ ★★★★★
5.0/5 Stars out of 2 Reviews
You NEED this kit
(Denver CO) | April 23rd, 2019
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.
Second kit
(Black Hawk, SD) | January 18th, 2018
I have two Dodges and I have installed this on both trucks now. the hardest part of the install is getting the factory hub assembly out, Snap-on makes a tool that helps with the removal and will take about an hour to disassemble. the only recommendation that I have is spend the money to get Stage 8 Xlocks for a DANA 60, due to the heavy weight of a Cummins the wheel bearings tend to wear and the wheels will loosen about every 5k miles. (order# 567138)

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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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  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
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