This male union elbow is a high-quality replacement part for Cummins engines K19 and K38. It is manufactured in China and comes with the manufacturer part number 4922487. The unit type is a single unit and the unit quantity is one. This elbow is designed to fit perfectly and provide a secure connection for your engine. It is compatible with other engines and components, making it a versatile part for commercial truck repairs. Buy with confidence and get your truck back on the road with this reliable replacement elbow.