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.

Illustration	Tool Number/Description
Courtesy of GENERAL MOTORS COMPANY	DT-3289-20 J-3289-20 Holding Fixture
Courtesy of GENERAL MOTORS COMPANY	DT-36842 J-36842 Transaxle Holding Fixture
Courtesy of GENERAL MOTORS COMPANY	DT-44737 J-44737 Shift Rail Bearing Remover
Courtesy of GENERAL MOTORS COMPANY	DT-45759 J-45759 Assembly Fixture
Courtesy of GENERAL MOTORS COMPANY	DT-48021 Seal Installer
Courtesy of GENERAL MOTORS COMPANY	DT-48211 Drive Sprocket Bearing Installer
Courtesy of GENERAL MOTORS COMPANY	DT-48212 Input Shaft Pilot Bearing Installer
Courtesy of GENERAL MOTORS COMPANY	DT-48213 Clutch Pack Height Gauge
Courtesy of GENERAL MOTORS COMPANY	DT-48213-5 Transfer Case Clutch Pack Height Measuring Adapter
Courtesy of GENERAL MOTORS COMPANY	DT-50228 Transfer Case Housing Separator
Courtesy of GENERAL MOTORS COMPANY	DT-50648-A Case Seal Installer
Courtesy of GENERAL MOTORS COMPANY	DT-50649 Seal Installer
Courtesy of GENERAL MOTORS COMPANY	DT-53018 Transfer Case Front Input Shaft Seal Installer
Courtesy of GENERAL MOTORS COMPANY	GE-02619-A J-02619-A Slide Hammer
Courtesy of GENERAL MOTORS COMPANY	J-42738 Seal Installer
Courtesy of GENERAL MOTORS COMPANY	J-8092 Driver Handle