Special Tools
WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
- DT-3289-20 Holding Fixture
- DT-45759 Assembly Fixture
- DT-50228 Transfer Case Housing Separator
Equivalent regional tools: Special Tools
NOTE:
Refer to PIP 5901. The clutch pack should not be disassembled. If clutch pack service is required, replace the transfer case.