Removed from a Ford 172 diesel 4-cylinder engine with a broken crankshaft and was running fine until the crank broke. Everywhere I look, it appears very nice. I opened the timing cover and it was bright and shiny inside. From the data plate it looks like it was built on 5/6/2003. These pumps were used on all 1958-64 172 engines in ag and industrial applications. If your engine has the casting # C0NN 6015 J on the right side under the injector pump area, this will fit. I tested it with a drill in some new mineral spirits and it pumps great.
The price is $595 with a $100 core charge.