This lubricating oil suction tube fit is designed for use with Cummins engines K19, K38, K50, QSK NT855, N14, and K60. It is manufactured in China and is an essential component for ensuring proper engine lubrication. The suction tube fit is compatible with various heavy equipment parts and accessories, making it a versatile addition to any business or industrial setting. Whether you're in need of a replacement part or simply upgrading your equipment, this lubricating oil suction tube fit is a reliable choice.