Redrilled unit bearing for 5 on 5.5 and Bored for 35 Spline axle shafts

Bronze Bushing pressed into back of bearing replacing spindle bearing

1/2-20 screw in studs included

Timken - 99-04 Super Duty Unit Bearing - NO ABS 

Timken Bearing wheel bearing and hub assemblies are the key to restoring your vehicle's smooth and safe ride.

They're made to meet or exceed OEM specifications.