Silverado 3500 4WD V8-6.0L VIN U (2004)
2. For the 11.5 inch axle, install the differential side bearings by doing the following:
1. In order to protect the differential case, install the J 8107-5 in the case on the side opposite the bearing installation.
2. Install the J 44420 (2) and the J 8092 (1) onto the differential case bearing as shown.
3. Drive the bearing onto the case using the J 44420 and the J 8092.
3. Install the differential assembly.
