Fits the 2-Hole starter design Only. Will not fit any of the 3-Hole starters use before the build date of 2/27/2001.For all 2001 thru 2003 Ford F-250, F-350, F-450, F-550 with the 7.3L turbo diesel engine that uses the 2-Hole Starter. Fairway, It's Not Just A Name. That's The Way We Do Business! Please keep this in mind when attempting to contact me. This is a new OEM Genuine Ford Brand Factory Part designed, engineered, and built specifically for your Ford. Ford has made every effort that their Genuine Parts are top quality in terms of fit, finish and ease of installation! We Go The Extra Mile For Our Customers!