The Dynatrac Free-Spin™ Heavy-Duty Hub Conversion Kit for 2005-2014 Ford F-250 and F-350 Super Duty trucks is designed replace the factory unit bearings with fixed spindles for superior strength, and smooth performance. This kit fits both single-rear-wheel (SRW) and dual-rear-wheel (DRW) trucks.
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: Free-Spin kits for 1999-2004 F-450/550 and 2005 to current Ford dually trucks reuse the factory wheel adapters.
Instructions:
 Free-Spin Installation Instructions 2005-2015 Ford Size: (163.25 KB) |
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Free-Spin Illustration 2005-2008 Ford Size: (51.89 KB) |
