This male adapter elbow fit is designed for use with Cummins engines K19, K38, K50, QSK NT14, and NT855. It is manufactured in China and is compatible with a range of heavy equipment parts and accessories. The adapter elbow fit is perfect for those looking to upgrade their heavy equipment parts and attachments. It is made from high-quality materials to ensure durability and long-lasting use. This product is ideal for those in the business and industrial sector who need reliable and efficient heavy equipment parts and accessories.