This oil transfer connection fit is designed for use with Cummins engines K19, K38, K50, QSK NT855, N14, and K60. It is manufactured in China and is a vital component for ensuring the proper functioning of your heavy equipment. With its precise design and high-quality construction, this oil transfer connection fit is ideal for use in a variety of heavy equipment applications. Whether you're looking to upgrade your equipment or replace a worn-out part, this oil transfer connection fit is the perfect choice. So why wait? Order yours today and experience the benefits of reliable, high-quality heavy equipment performance!