Product Description
Dynatrac Free-Spin Kit, 2015-18 Ford F250/F350, w/Warn HubsThe Dynatrac Free-Spin Heavy-Duty Hub Conversion Kit for 2015-2018 Ford F250 and F350 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. This kit fits both single-rear-wheel (SRW) and dual-rear-wheel (DRW) trucks. It also includes Warn locking hubs for enhanced grip.
Replaces failure-prone factory unit bearings
35-spline, 1.50-inch outer shafts
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
