This high-quality fan spacer is designed to fit Cummins engines K19, K38, K50, QSK, NT855, N14, and K60. It is manufactured in China and is a essential part for your heavy equipment, ensuring optimal performance and durability. With its precise design and reliable construction, this fan spacer is perfect for those who need to maintain the efficiency of their Cummins engine. It is a must-have for anyone who wants to keep their heavy equipment in top shape. Order now and experience the difference in your equipment's performance.