I heard from the guy that bought my sedan that the diff failed 12k miles after I sold it. I told him the seal was leaking and he said he would get it fixed ASAP. Well, he didn't and it ran low on fluid. It also was pushing 175k miles when that happened.
1995 325i 5mt ArcticGrey/Dove - SOLD
2004 330ci ZHP 6MT SilberGrau/Black - SOLD
2001 330i M-Sport 5MT StaulGrau/Grey - SOLD
1992 Accord LX Sedan 275k miles all original - DAILY
2002 Chevy Suburban LT Autoride - TOY HAULER
2005 GMC Sierra 2500HD SLT - RACE TRUCK!