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Semi-Float Axles for the Ford® Bronco® from Dana

Semi Float LogoFor a direct-fit solution that’s built for superior strength, Dana now offers the Ultimate Dana 60™ Semi-Float Axle for the Ford Bronco. You can get all the benefits of the celebrated Ultimate Dana 60™ axle—like Spicer® chromoly steel axle shafts, Spicer ring and pinion gearing, a nodular iron diff cover, heavy-duty brackets, and more—while enjoying optimum weight capability.

If you’re upgrading from a stock semi-float, you can reuse all of your wheels and brakes! These semi-float axles are also a perfect choice to match up with an Ultimate Dana 44™ front axle, which allows you to reuse factory 5-lug hubs. Get added strength and peace of mind when navigating extreme terrain with the Ultimate Dana 60™ Semi-Float Axle.

Semi Float Bronco

The Ultimate Dana 60™ Semi-Float Axle Features and Benefits

  • Double-row tapered roller axle bearings deliver crucial strength and weight capability
  • 5- or 6- wheel lug patterns: reuse your wheels when updating from a stock semi-float
  • High-strength 35 spline chromoly axle shafts for durability and improved off-road performance
  • Nodular iron differential cover provides better protection from obstacles and an eye-catching design
  • Fully ABS compatible
  • 3 1/2" × 11/32" tubing and heavy-gauge brackets for added strength
  • Eaton E-locker or ARB Air Locker options for the ultimate custom selectable traction
  • Five ratio options deliver the best setup for your unique rig

The Iconic Ultimate Dana 60™ Axle, Reimagined with a 5- or 6-Bolt Pattern

Application Ratio Locker Part Number
2021 and Up Ford Bronco 3.73 Eaton E-Locker UD60SFBRO373ELD
2021 and Up Ford Bronco 4.10 Eaton E-Locker UD60SFBRO410ELD
2021 and Up Ford Bronco 4.56 Eaton E-Locker UD60SFBRO456ELD
2021 and Up Ford Bronco 4.88 Eaton E-Locker UD60SFBRO488ELD
2021 and Up Ford Bronco 5.38 Eaton E-Locker UD60SFBRO410ELD
2021 and Up Ford Bronco 4.56 ARB Air Locker UD60SFBRO456AIR
2021 and Up Ford Bronco 4.88 ARB Air Locker UD60SFBRO488AIR
2021 and Up Ford Bronco 5.38 ARB Air Locker UD60SFBRO538AIR