Fitment: ONLY Fits For 4x4 w/ABS; SRW; Single Rear Wheel Coarse Threads Model. Replacement for 1999 Ford F-250 Super Duty (Built After 03/22/99) - [2000-2004 Ford F-250 Super Duty] - 1999 Ford F-350 Super Duty (Built After 03/22/99) - [2000-2004 Ford F-350 Super Duty] - 2000-2005 Ford Excursion