[Vehicle Fitment-1]: Compatible with Ford F-250 Super Duty 2000-2003 V8 5.4L/V10 6.8L, F-250 Super Duty 2004 V8 5.4L/V10 6.8L (137.0inch/158.0inch Wheelbase), F-350 Super Duty 1999 V8 5.4L/V10 6.8L, F-450/F-550 Super Duty 2000-2002 V10 6.8L---with 40 Gallon Tank; Rear; with California Emissions
[Vehicle Fitment-2]: Compatible with Ford F-350 Super Duty 2000-2004 V8 5.4L/V10 6.8L, F-450/F-550 Super Duty 2003-2004 V10 6.8L (To 02/01/2004)---Rear; with California Emissions
[Note]: This fuel pump only fits Rear side with 40 Gallon Tank and California Emissions models. Please double check these information before purchasing