Your Ford Super Duty works hard and plays hard, and Dynatrac has the goods to ramp up your rig’s abilities with the popular Free-Spin hub conversion kit. Using heat-treated chromoly construction and all necessary hardware, your truck will soon see improved performance whether towing, off-roading, or cruising around town.

Official Release:

Dynatrac introduced the original Free-Spin hub conversion kit in 2001 for trucks equipped with unitized front wheel bearings and continues to expand the line, now offering the Free-Spin hub conversion kit for the 2014 Ford Super Duty. Applications for the Dynatrac Free-Spin kit cover 15 years of Ford trucks and 20 years of Dodge trucks!

Dynatrac Free-Spin kits are designed using OEM data with over 25 years of extensive in-house research and development resources to ensure perfect tolerances for a lifetime of trouble-free operation. Unlike imported imitations, the Dynatrac Free-Spin kit is the only 100 percent USA-made hub conversion available. All Dynatrac kits includes heat-treated chromoly spindles, top-quality bearings and seals, 35-spline 1.50-inch chromoly outer shafts, wheel hubs, locking hubs (Dynatrac DynaLoc or Warn) and all necessary ABS components, studs and hardware. Dynatrac Free-Spin kits are now available for 1994-2013 Dodge 2500/3500 and 1999-2014 Ford F-250/F-350 trucks.

As an added feature, when Dynatrac DynaLoc hubs are used, the Free-Spin kit offers the shortest hub stickout length on the market, keeping them tucked inside your wheel and tire better than any competitors’ kit.

The original Dynatrac Free-Spin Hub Conversion kits are popular with off-road enthusiasts as well as companies that rely on their Dodge and Ford trucks for work. The added durability and the ability to manually lock and unlock the hubs are favorite features for off-roading. Eliminating the risk of unit bearing failure and expensive replacement is a benefit to enthusiasts and work-truck owners alike. The factory unit bearing design uses narrow bearings and plastic bearing cases, and they cannot be greased or serviced. The original Dynatrac Free-Spin kits are serviceable and feature a much more robust design with high-quality, durable components. The conversion also results in better fuel economy with fewer parts in the front axle assembly spinning every mile that the truck is driven, often netting owners a 1-2 mpg improvement.

Features:

• 100 percent USA-made
• Heat-treated chromoly spindles
• 35-spline, 1.5-inch chromoly outer shafts
• The hub’s short stickout length keeps them tucked inside your wheel and tire
• Can manually lock and unlock to better your vehicle’s traction