Removal Procedure

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.

Courtesy of GENERAL MOTORS COMPANY

NOTE:

Transfer case for transmission RPO MYD shown. Steps are the same for transmission RPO's MGM, MGU, and MKM.

Using DT-44737 Shift Rail Bearing Remover (2) and GE-02619-A Slide Hammer w/Adapter (3) remove and discard the transfer case shift cam shaft bearing (1).