Sierra 1500 4WD V8-5.3L VIN B HO (2006)
Seals and Gaskets: Service and Repair
NVG 263-NP1 - Transfer Case
Transfer Case Output Shaft Seal Replacement - Front
Transfer Case Output Shaft Seal Replacement - Front
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Tools Required
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J 8092 Driver Handle
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J 43484 Output Shaft Seal Installer
Removal Procedure
1. Remove the transfer case shield, if equipped.
2. Remove the front propeller shaft.
3. Insert a flat-tipped screwdriver into the inner race.
4. Pry the inner race back.
5. Insert a small pry bar into the inner race.
6. Remove the inner part of the seal.
