Avalanche 2500 4WD V8-8.1L VIN G (2003)
Important: It may be necessary to use a sharp punch in order to poke a hole into the seal prior to inserting J36825.
2. Using J23907 (1), and J36825 (2), remove the input seal.
Installation Procedure
1. Using J42738, install the input shaft seal.
2. Install the transfer case.
