Input Shaft Seal and Front Output Shaft Seal Installation

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: View Of Transfer Case Assembly, Input & Output Shaft Seals

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Transfer Case Input Shaft Seal Tip: Ensure the bore of the front case half is free of dirt, oil, and cleaning solvent. Special Tools: J 42738 Seal Installer
2	Transfer Case Front Output Shaft Seal Special Tools J 8092 Driver Handle J 43484 Front Output Shaft Seal Installer
3	Transfer Case Assembly Tip: Remove from the J 3289-20 and remove the J 45759 from the transfer case.

Callout

Component Name

Transfer Case Input Shaft Seal
Tip: Ensure the bore of the front case half is free of dirt, oil, and cleaning solvent.
Special Tools:
J 42738 Seal Installer

Transfer Case Front Output Shaft Seal

Special Tools

J 8092 Driver Handle
J 43484 Front Output Shaft Seal Installer

Transfer Case Assembly
Tip: Remove from the J 3289-20 and remove the J 45759 from the transfer case.