This male union is designed to fit perfectly with Cummins engines, including KTA19, KTA38, KTA50, and NT855 models. Made in China by a reputable manufacturer, this unit is a reliable and long-lasting solution for your engine needs. With a unit quantity of 1, you can ensure your engine is working at its best with this male union. Ideal for use in commercial trucks and other large vehicles, this male union is a crucial component for maintaining the performance of your Cummins engine. Whether you're looking to replace a worn-out part or simply upgrading your engine, this male union offers a great solution. Don't hesitate to get your hands on this quality product today.