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Home › Buick › 2020 › Envision Base › Repair and Diagnosis › Transmission › Automatic Trans › Power Transfer Unit/Transfer Case - AAM › Description and Operation › Power Transfer Unit Case Identification › Transfer Case Secondary Identification Stamping

Transfer Case Secondary Identification Stamping

Fig 1: Identifying Transfer Case Secondary Identification Stamping
GM2772035Courtesy of GENERAL MOTORS COMPANY
  1. GM Part Number
  2. Build Hour
  3. Daily Build Count
  4. Day of the Year
  5. Model Year
  6. BOM Code
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