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Yukon XL 4WD V8-5.3L
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Drivetrain -Transfer Case Rear Output Shaft Seal Leak
Drivetrain -Transfer Case Rear Output Shaft Seal Leak
This TSB number 09-04-21-002, dated 06/08/09 has been superceded by TSB number 09-04-21-002A , dated 07/09/09