Keep in mind it's the same Jatco unit Chrysler/Jeep uses (JF011E). You could easily use what they spec once you're out of warranty. Jatco makes a fine transmission IMO. http://www.jatco.co.jp/ENGLISH/PRODUCTS/lineup.html...My next research problem is how to substitute the trans oil for my 2008 Altima with the CV transmission. It never ends does it?
Not to say old school Hy-Tran wouldn't work, but AFAIK, Hy-Tran is a typical universal hydraulic fluid, which is essentially a motor oil in a 20wt variant with a manufacturer specific add pack (very minimal) and possibly dye colored. Very old school hydrostatic drives spec'd hydraulic fluids. Most anything lawn/garden tractor in the last ~25+yrs would not.hy-tran at napa is 11.00 a gallon.