I have a 2002 2500hd 4x4 with the 6.0, It has a 6in lift with 35in tires. I changed the passenger side rear wheel bearing twice in the past 6 months. I replaced both inner and outer bearings and the seal each time. After a couple weeks of driving it starts to leak rear end fluid and the bearing goes bad shortly after. Once it starts to leak i keep the rear end full of fluid. I could be installing the bearings or seal wrong but i wanted to check to see if anyone has had a problem with them wearing out really quick. I dont know if it could be the carrier or if im doing it wrong. any info would help thanks.