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Home >> GMC >> 2018 >> Terrain SL >> Repair and Diagnosis (Single Page) >> Transmission >> Transfer Unit/Transfer Case - AAM >> Description And Operation >> Power Transfer Unit Case Description and Operation >> External Components
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External Components

Fig 1: Power Transfer Unit Case External Components
GM4532243Courtesy of GENERAL MOTORS COMPANY
  1. Power Transfer Unit Vent Hose
  2. Power Transfer Unit Shift Actuator Shaft
  3. Power Transfer Unit Left Side Weep Hole
  4. Power Transfer Unit Half Shaft Seal
  5. Power Transfer Unit Half Shaft Retainer Clip
  6. Power Transfer Unit Cover to Intermediate Drive Shaft Seal
  7. Power Transfer Unit Fill Plug
  8. Power Transfer Unit Right Side Weep Hole
  9. Power Transfer Unit Drain Plug
  10. Power Transfer Unit Propeller Shaft Seal
  11. Power Transfer Unit Propeller Shaft Seal
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