K 1500 Suburban 4WD V8-4.8L VIN V (2003)
4. Remove the differential assembly.
5. Install the smallest expanding driver (3) and the small driving washer (1) onto the expander assembly (2).
6. Align the separation lines between the expanding driver and the expander assembly.
7. Assemble the expander assembly (2) onto the driver bar extension (1).
8. Assemble the drive bar extension onto the driver bar.