I have a 2014 4runner 4X4 and all the info that I could find says that it has an 8" axle with 3.73 gears. The door plate says that it is axle code A01A but that does not match up to anything I can find. Does anyone know what is going on with that code??
They all have 8" (8.2) diffs and 3.73 gears, except for the 3 or 4 4 cylinder models that they built, which have 4.56 gears. Only difference is on a Trail Edition, you get an electric locker.