Engine Oil Cooler Gasket Kit Fit For 2003 - 2007 Ford 6.0 Powerstroke Diesel F250 F350 F450 (Replaces 3C3Z-9N693-A, 3C3Z9N693A) Made from high quality materials Meets or Exceeds OEM Specs Built to strict quality control standards Provides a tight seal for Oil cooler Fits For: 2003-2007 Ford 6.0L Power Stroke Diesel F-550 Super Duty