This high-quality spacer connection is the perfect fit for your Dodge Cummins engine. Designed for use with 6BT5.9, 6CT, and 4B engines, this unit is made from durable materials to ensure long-lasting performance. It is manufactured in China by DCEC, a trusted brand in engine components. This spacer connection is an essential part of your engine, ensuring that everything runs smoothly and efficiently. With a unit quantity of one, this is an easy and affordable solution for maintaining your Cummins engine. Whether you're using it for commercial purposes or for personal use on your truck, this spacer connection is a great investment.