Wheelerdealer44

Hello everybody, I have an audi a3 1.4 tfsi with a 6 speed manual transmission which I need to replace I need some help finding out which code my box is, Im pretty sure that mine is a 0AJ, id appreciate If Somebody Is able to help me confirm that im right by taking a look at the attatched photos ive taken of the visable markings I can see on the top of the bell housing.. Can Somebody Please tell me which code gearbox I can replace this one with In ones expert opinlon Would anybody recomend that instead of replacing the Whole transmission that i should remove the gearbox, dismantle and identify the issue ( which happens to be a rattle sound coming from the transmission but goes quieter when I put foot down on the clutch ) ( could this be the thrust bearing? ) and then rebuild transmission with new internal parts