Will 450 diesel injectors work in 49 md

Eddie V

Member
I found a set of good used injectors from a 450
diesel will they fit my 49 md?
Please let me know thanks!
Eddie
 
Yes or maybe, yes if you have a injection pump with injector line fittings that the 450 injection lines will fit and use the 450 lines. IH used to make parts to install the 450 type injectors in the 49 MD injector holders and use the existing MD stuff. Long gone though. There is a way to modify the parts to work, but never tried it and don't remember the details. Reason I mentioned the 450 lines fitting the MD pump fittings is so many pumps are changed around to know what's on the tractor.
Sometimes the injection pump needs a little adjustment when the orfice type injectors are replaced with open type injectors.
 
If you can make this out and find everything? this is what's needed to use the MD injector body.
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