Dynatrac Free-Spin Hub Kit

From $1,889.00 to $2,325.00
Product Options
Ford | Dodge
Mfg. Number:
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Dynatrac’s 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 Dynatrac’s Dynaloc manual locking hubs for greater strength, reliability, and a short, custom machined bezel to improve your hub’s 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. 

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