Ultimate Dana 44™ AdvanTEK® Front-Drive Unit (FDU), Fits 2021+ Ford Bronco - 5.13 Gear Ratio, Electronic Locking Differential - 32 Spline, (UD44FBRO513ELD32) JT Comes with Heavy Duty bearings

Comes with Heavy Duty bearings

000" (this is the difference between the big bearing and the small bearing spindle)

Upgrade to a Yukon Hardcore Diff Cover and enjoy more peace of mind on the trail

GMC K1500 (1979-1999)

Ultimate Dana 44™ AdvanTEK® Front-Drive Unit (FDU), Fits 2021+ Ford Bronco - 5.13 Gear Ratio, Electronic Locking Differential - 32 Spline, (UD44FBRO513ELD32) JT Comes with Heavy Duty bearingsDescription The Ultimate Dana 44 AdvanTEK FDU provides the strength and durability that you need to outfit your vehicle for off road performance. With a 32 spline diff and an aftermarket exclusive housing that allows you to use your choice of gear ratio, it's everything you need, ready to go right out of the crate. The Ultimate Dana 44 AdvanTEK Front Drive Unit Axle Features and Benefits Dana designed, cast iron, center housing allows for deep gear