Blazer 4WD V6-4.3L VIN X (2005)
2. Important: Ensure the drain hole on the boot of the rear output shaft seal is facing down toward the ground.
Install the transfer case rear output shaft seal in the transfer case with your fingers.
3. Using the J 37668-A , install the transfer case rear output shaft seal.
4. Install the rear propeller shaft in to the transfer case.
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Check the transfer case fluid level.
5. Install the transfer case shield to the vehicle.
6. Lower the vehicle. Refer to Vehicle Lifting.
Transfer Case Input Shaft Seal Replacement
Transfer Case Input Shaft Seal Replacement
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Tools Required
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J 42738 Seal Installer
Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the transfer case from the vehicle.
3. Remove the transfer case input shaft seal.
Installation Procedure