What vehicles use a np 263 hd transfer case?

The NP263HD transfer case was primarily used in heavy-duty, full-size trucks and SUVs from General Motors (GM), particularly during the late 1990s and early 2000s. Pinpointing exact models is difficult without extensive research into specific years and trim levels, but it was common in vehicles like:

* Chevrolet Silverado HD and GMC Sierra HD: These heavy-duty trucks are the most likely candidates.

* Suburban and Yukon XL (heavy-duty versions): The heavier versions of these SUVs also sometimes used the NP263HD.

It's crucial to understand that the NP263HD was *not* a universally used transfer case across all GM models. You'll need to consult your vehicle's owner's manual or a parts catalog specific to your year and model to confirm if it uses this particular transfer case.