This valve stem guide with part number 3202210 fits perfectly in the Cummins Engine models KTA19, KTA38, KTA50, and NT855. It is a high-quality product manufactured in China that meets all the necessary standards for optimal engine performance. The guide is designed to ensure proper alignment and support for the valve stems and is essential for maintaining engine efficiency. This component is an OE/OEM part that is widely used in the automotive industry. Its reliability has been proven by its popularity and its ability to meet the needs of different types of vehicles. It is a valuable addition to any workshop or garage and is a must-have for anyone who wants to keep their engine running smoothly.