This aluminum rear case half, part number GM NP149/NP246/NP261/NP263, is a high-quality aftermarket product that fits perfectly with your vehicle. It comes with a manufacturer warranty and is designed to provide excellent performance and durability.
This case is compatible with various part numbers, including GM 12473226, 12474949, Dorman 917-561, and 3096117-561, and it is a great choice for those looking to replace their old or damaged case. It is made from top-quality materials and is designed to meet all the necessary specifications for a perfect fit and superior performance. Needle bearing and output shaft bushing installed