Product Description
Dynatrac Free-Spin Kit, 1999-04 Ford F250/F350, w/Warn Hubs, Coarse & Fine StudsThe Dynatrac Free-Spin Heavy-Duty Hub Conversion Kit for 1999-2004 Ford F450 and F550 Super Duty trucks is designed to replace the factory unit bearings with fixed spindles for superior strength and smooth performance. Factory unit bearings are not serviceable, can’t be inspected, and are a known failure point. Kit also includes Warn locking hubs for enhanced grip.
Replaces failure-prone factory unit bearings
35-spline, 1.50-inch outer shafts
For fine and coarse wheel stud applications
Features Warn locking hubs for enhanced performance
Strong heat-treated chromoly spindles
Easy to maintain for longer service life
Top-quality bearings reduce wear and increase fuel economy
