Rear Output Shaft Seal Replacement

WARNING: This page is about a different car, the 2009 GMC Yukon, 2009 Chevrolet Tahoe, 2009 Chevrolet Suburban, and 2009 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Rear Output Shaft Seal Replacement

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
Preliminary Procedure: Remove the rear propeller shaft. Refer to Rear Propeller Shaft Replacement .
1	Transfer Case Output Shaft Seal Procedure Remove the seal using a flat-bladed tool. Install the seal with the notch at the top and the weep hole at the bottom. Tip: Use the appropriate seal installer depending on application. Special Tools DT-48021 Seal Installer (Heavy Duty) DT-48210 Seal Installer (Light Duty). See Special Tools . J 8092 Drive Handle

Callout

Component Name

Preliminary Procedure:
Remove the rear propeller shaft. Refer to Rear Propeller Shaft Replacement .

Transfer Case Output Shaft Seal

Procedure

Remove the seal using a flat-bladed tool.
Install the seal with the notch at the top and the weep hole at the bottom.

Tip: Use the appropriate seal installer depending on application.

Special Tools

DT-48021 Seal Installer (Heavy Duty)
DT-48210 Seal Installer (Light Duty). See Special Tools .
J 8092 Drive Handle