Product Details: The Baldwin spin-on fuel filter with open end is designed for use with Mack and Volvo vehicles, specifically engineered to protect high pressure common rail components by preventing microscopic scarring. It features an integrated bowl thread for seamless compatibility with original equipment components and a port design that supports optimal attachment. The integral post seal enhances filter security and fuel flow efficiency. Constructed with thick walled steel, it prevents fatigue cracking in class 8 truck engine bays. This filter offers high filtration efficiency to reduce engine wear and downtime while being optimized for low restriction flow, preventing engine hesitations under heavy load.