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Transmission Assembly: Reseal

WARNING: This page is about the Sierra 2500 HD AT4, 6.6L Eng VIN 7, which is a different variant/trim than selected.
Includes: R&I Transmission, replace Front Pump Gasket and/or Seal, Oil Pan Gasket and/or Seal, and Extension Housing or Transfer Case Adapter Gasket and/or Seal.

Applies ToNoteStandard HoursWarranty HoursSkill Level
AT4,Denali,GasIncludes: R&I Front Propeller Shaft. Includes: R&I Rear Propeller Shaft. Includes: R&I Transmission Support. Includes: R&I Transmission Mount. Includes: R&I Transfer Case Assembly. Includes: R&I Fender Liners. Includes: R&I Starter Assembly. Includes: R&I Catalytic Converter. Includes: Check and adjust Transmission Fluid level with fluid temperature within parameters.12.7B
Additional Procedure: TRANSMISSION ASSEMBLY: Reseal:
Where Skid Plate interferes add0.2B