Application  | Type of Material  | GM Part Number  | |
|---|---|---|---|
United States  | Canada  | ||
Automatic Transmission Fluid - Main Housing  | DEXRON VI  | 88861003  | 88861004  | 
Case Sealing Surfaces  | Pipe Thread Sealant  | 12346004  | 10953480  | 
Drive and Driven Shafts Gear Oil - Extension Housing  | Synthetic Gear Oil  | 12378514  | 88901045  |