The Dynatrac Free-Spin™ Heavy-Duty Hub Conversion Kit for 2009 Dodge 2500 and 3500 trucks is designed replace the factory unit bearings with fixed spindles for superior strength, and smooth performance. This kit includes DynaLoc™ locking hubs, providing improved locking hub function, greater strength and a shorter profile for better clearance that reduces the chance of hub impacts on the trail. Read more about DynaLoc hubs here.
Free-Spin Hub Conversion Kits include these features:
- Heat-treated chromoly spindles
- Top-quality bearings and seals
- 35-spline ,1.50-inch outer shafts
- Wheel hubs
- Dynaloc locking hubs
- All necessary studs and hardware
Dynatrac Free-Spin Hub Conversion Kits are the only 100-percent U.S.-made kits available.
NOTE: Trucks with dual rear wheels will require the use of a special dually wheel adapter. These can be purchased through Arrowcraft. Please call 248-280-0210 and ask for part number AA4DDT as these parts have been made to work specifically with Dynatrac’s Free-Spin kit.