This bearing support fit is designed specifically for Cummins engines KTA19, KTA38, KTA50, and NT855. It is a high-quality unit that ensures the proper functioning of your engine. The manufacturer part number is 3175281 and it is made in China. The unit quantity is one and it is sold as a commercial truck part. This bearing support fit is perfect for those who want to replace their old or damaged bearing support. It is a must-have for anyone who wants to keep their Cummins engine running smoothly.