Koyo Cooling W0133-1881670 Radiator Fitment: 2005/Ford/F-550 Super Duty^^2005-2014/Ford/F53^^2005-2007/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^^2006-2007/Ford/F-550 Super Duty//6.0L V8