Does anyone have a source for the correct OD & smooth outer surface hose used for the PG transmission cooler ( hoses connect the steel lines to the cooler) This hose was also used for the power steering pump return line. I can find a hose with almost the same OD & ID, but it has a type of cross-hatching re-inforcement raised up into the outer rubber skin. The slick surface ones that I find have a smaller OD than the original hose. What would be the point deduction on the incorrect material. BTW, my old hoses were cracked and too hard to try to re-use. If a correct type hose is available, please post the source as I know others have the same problem.