Elevate the performance of your Cummins engine with this set of 104857 fan spacers, designed to fit seamlessly into models including K19, K38, K50, NT855, N14, and QST30. Precision-engineered for compatibility, these spacers are an essential upgrade to maintain optimal engine function and efficiency. Manufactured in China with a focus on quality and durability, these fan spacers are built to meet the stringent demands of heavy machinery. They serve as a testament to the ongoing commitment to excellence in parts and accessories for your business and industrial equipment.