Motorcraft W0133-1773389 Fuel Injection Pressure Regulator Fitment: 2008-2010/Ford/E-350 Super Duty//6.0L V8^^2005-2010/Ford/E-450 Super Duty//6.0L V8^^2005-2006/Ford/F-250 Super Duty//6.0L V8^^2005-2007/Ford/F-350 Super Duty//6.0L V8^^2005-2007/Ford/F-450 Super Duty//6.0L V8^^2005-2007/Ford/F-550 Super Duty//6.0L V8