1x Engine Timing Belt Tensioner - 38321. - Install the new engine timing belt tensioner (Part Number: 38321) in reverse order of removal, ensuring all bolts are tightened securely. - Fits for 2003-2007 Ford F-250 Super Duty V8 6T, for 2003-2007 Ford F-350 Super Duty V8 6T, and for 2004-2010 Ford E-350 Super Duty V8 6T.
