This product is designed to fit Cummins engines K19, K38, K50, and QSK with precision and accuracy. It is manufactured in China with high-quality materials to ensure durability and longevity. The product is perfect for heavy equipment parts and accessories. The model number of this product is 205204 and 3005885. It is suitable for use in various industries, and its quality is unmatched. With this product, you can be sure that your Cummins engine is running smoothly and efficiently. It is a must-have for anyone who wants to maintain the performance of their heavy equipment.