Sierra Classic 3500 4WD V8-8.1L (2007)
1. Install the J 43484 (2) to the J 8092 (1).
2. Install a NEW seal onto J 43484.
3. Using J 43484 (2), and J 8092 (1), install the seal.
4. Install the front propeller shaft. Refer to Front Propeller Shaft Replacement.
5. Check the fluid level. Add fluid, if necessary.
6. Install the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement.
Transfer Case Output Shaft Seal Replacement - Rear
Transfer Case Output Shaft Seal Replacement - Rear
Tools Required
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J 37668-A Output Shaft Seal Installer
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J 45380 Transfer Case Rear Bushing Remover and Installer
Removal Procedure
1. Remove the transfer case shield, if equipped. Refer to Transfer Case Shield Replacement.
2. Remove the rear propeller shaft. Refer to One-Piece Propeller Shaft Replacement.
3. Pry out the rear output shaft seal, using a flat-tipped screwdriver.
