The Volvo/Mack Long Shaft Maxidyne is a reliable and practical product designed for Mack Endt 675 and 676 engines. With a 1.57" long shaft and an iron impeller, this OEM pump ensures efficient performance. It fits most Mack engines and comes with various OEM pump and casting numbers for easy compatibility. The Volvo/Mack Long Shaft Maxidyne is a durable and essential component that guarantees smooth operation and optimal functionality.