I have a 200 f150 4x4 with the 4.6 engine my tranny is bad now, I know I have the "4R70W" but, when i call wrecking yards they ask me for the ID # which is either YL3P-FA or YL3P-JA is there too much difference between the 2 of them? I looked all over but I ant seem to find the #'s they say theres a tag but, the tag is all worn out I dont seeany #'s
please help!!!!!