If you're looking to identify which Chevy transfer case you have, there are a few ways to go about it. One is to look for the identification number, which should be stamped on the side of the case. Another is to visually inspect the case and compare it to known models. Finally, you can consult a Chevrolet dealer or an experienced automotive technician.
The most surefire way to identify your Chevy transfer case is by finding the identification number. This should be a 6-digit alphanumeric code, typically beginning with the letter N. If you can't find this code, or if it's illegible, don't worry - there are other ways to ID your transfer case.
One way is to simply visually inspect the case and compare it to pictures of known models. This can be tricky, as there are many different types of Chevy transfer cases out there, but it's worth a shot. If you're not sure what you're looking at, take some measurements (like overall length and width) and compare them to online diagrams.
Finally, if all else fails, you can always consult a Chevrolet dealer or an experienced automotive technician. They should be able to quickly tell you which model transfer case you