just pulled a lsd from a 82 320i i found in a junkyard (thanks to all who offered advice yesterday on getting it). i'm now trying to figure out what kind of diff it is. macartney's book suggests looking on the left side for a stamped number (40 11 S 40, for example). did that and no number i can find on either side. there is a string of numbers on the back plate and underneath. on the back is 33.1 - 1204 898 3.2 225 the bottom 33.11-1207 719.0 666-40 1101 82 can anyone recognize the code here?? all help is, as always, appreciated. tim, 72tii