The Numbers Game

[AllThumbs]

Does anybody know if there is a difference between PMD Dtech # DT76301 and DT19209057? Is this just a different number for the same thing or did they make some kind of change?

[6.5TDTahoe]

Best to ask the mfr. Regardless of whose you buy properly mount it on a HEATH PMD cooler/heat sink. Mount to the bottom of the bumper or if a 4wd get the Heath PMD mount for a 4WD. Any thing else is a gamble. The PMD cannot survive under the hood ,period.