what tranny fuild
 

what trans fulid should i run on a new reduilt 47rh

atf + 4 unless the person that rebuilt it says diff

what tranny fuild
 

what trans fulid should i run on a new reduilt 47rh

ATF +4

who rebuilt it and did they make any suggestions or say anything about warranty issues :humm: and i read a little bit of this you might read it and throw the amsoil question out there and see how people like it http://diesel-trucks.com/dodge_cummins_transmission.htm

did they still use the atf+4 on these? i know thats what they used in the 46rh's but i dont know for sure what to tell ya. im kinda curious too

atf +4

it will say rite on the dip stick

the dip stick says the mopar fluid or dexon II where is the atf+4 comein from? would the atf+4 mix with the dex fluid? bc i put the dex fluid in the tranni last and i just put my tc in and put the atf4 in the tc and i would need to fill up the pan at least half. so could i use the dex or the atf4 or i have to use all the same fluid? might be dumb question but i heard could mix as long as ones not a synthetic

Dextron 3. It's better than ATF +3/+4 since it has less friction modifiers (= less slip)