SturmTyger380
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Here is what I have found and GunFreak might have seen this too. Except for the hydraulic outlet fitting size the 2500690 looks the same as the 2500685.
The outlet fitting size went from 5/18 to 1/2 inch. Not a big change. Since the other main parts stayed the same I would think the output pressure would be the same. From what else I read it looks like the 690 model was the natural successor to the 685 and was used in vehicles like Ford and IH from the 1950's through the 1960's
Alan
The outlet fitting size went from 5/18 to 1/2 inch. Not a big change. Since the other main parts stayed the same I would think the output pressure would be the same. From what else I read it looks like the 690 model was the natural successor to the 685 and was used in vehicles like Ford and IH from the 1950's through the 1960's
Alan