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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 369 (Power Transfer Unit - GKN 761) >> Description and Operation >> Power Transfer Unit Case Description and Operation >> External Components

External Components

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Power Transfer Unit External Components
GM4218586Courtesy of GENERAL MOTORS COMPANY
  1. Power Transfer Unit Intermediate Drive Shaft
  2. Power Transfer Unit Shift Actuator
  3. Power Transfer Unit Vent Hose Connector
  4. Power Transfer Unit Weep Hole Location - Main Case/Left Input Shaft Seal
  5. Power Transfer Unit Rear Output Shaft
  6. Power Transfer Unit Input Disconnect Shaft
  7. Power Transfer Unit Weep Hole Location - Cover/Right Input Shaft Seal
  8. Power Transfer Unit Drain Plug
  9. Power Transfer Unit Fill Plug