NP 149 Transfer Cases

The NP149 transfer case can be found in a number of Cadillac brand vehicles and are similar to various Chevrolet applications as well. There is the Escalade (similar to the Tahoe, running from 2002 and on), the Escalade ESV (similar to the Suburban, from 2003 on), and the Escalade EXT (which is similar to the Avalanche, from 2002 and up)