BorgWarner 44-82 transfer case Archives - Transmission Digest
A Different Differential: the BorgWarner 44-82 Transfer Case

Beginning in the 2003 model year, General Motors introduced a new transfer case into its full-size-truck line. The Tahoe, Suburban, Yukon and Yukon XL all feature the BW 44-82 transfer case (figures 1, 2 and 3), which is a full-time unit.