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Home >> Buick >> 2024 >> Envision Preferred >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Power Transfer Unit/Transfer Case - AAM >> Repair Instructions - Off Vehicle >> Power Transfer Unit Case Disassemble >> Power Transfer Unit Input Shaft Seal Removal
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Power Transfer Unit Input Shaft Seal Removal

GM4893563Courtesy of GENERAL MOTORS COMPANY
NOTE: Callout items in the following chart represent components shown in graphic above.
Power Transfer Unit Input Shaft Seal Removal

Callout Component Name
1 Power Transfer Unit Input Shaft Seal - Rear
Procedure 
Remove and DISCARD the seal.
2 Power Transfer Unit Input Shaft Seal - Rear

Special Tools

  • DT-26941  Bushing and Bearing Remover
  • DT-45124  Removal Bridge

Equivalent regional tools:Special Tools