If you’re looking for BW4481, BW4482, BW4485, or BW4493 transfer case parts, you’ve come to the right place. Allstate gear has everything you need to fix the AWD transfer case in your GM truck or SUV. We have complete BW 4481 BW4482 BW4485 BW4493 transfer case repair kits, as well as Borg Warner transfer case small parts for minor repairs.
While these transfer cases are reliable, they will wear out eventually. Worn bearings and stretched chains are common, especially in cases that haven’t had frequent oil changes. While it may be part of an all wheel drive system, working on and diagnosing these Borg Warner units is no different from working on a four wheel drive transfer case.