Rear Output Shaft Seal Replacement

WARNING: This page is about a different car, the 2014 GMC Yukon XL 1500, 2014 GMC Yukon, 2014 Chevrolet Tahoe, and 2014 Chevrolet Suburban 1500. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Rear Output Shaft Seal

Courtesy of GENERAL MOTORS COMPANY

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) GE-8092 Driver 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)
GE-8092 Driver Handle