Brand New Front Wheel Hub and Bearing Assembly 1999 Ford F-250, F-350 Super Duty 4x4 8 Lug W/ABS Ending Production Truck Date 4/21/99 - SRW Coarse Threads Placement on Vehicle: Left, Right, Front ABS, 4WD, SRW Only 8 Stud, 4 Mating Bolt Holes Course thread studs 1 Year Warranty