Best Fit Truck Parts BESTfit Cummins Water Pump W/ 88mm Pulley Replaces 4089952, 5579022, 6410397 For Cummins 8.3L & 8.9L Engine

Upgrade your rig with Best Fit Truck Parts BESTfit Cummins Water Pump W/ 88mm Pulley Replaces 4089952, 5579022, 6410397 For Cummins 8.3L & 8.9L Engine. Built for confident fitment on Universal Cummins 8.3L & 8.9L Engine applications. Backed by a trusted manufacturer: Best Fit Truck Parts. Sold as: EACH. Warranty: 12 Months. High Quality Water Pump. Designed For Cummins Engine Applications. Circulates Coolant Through Engine To Maintain Proper Operating Temperature. Triangular Mount Flange Design. Includes:. - (1) Water Pump. - Seal / O-Ring. 3.46 Inch Pulley Diameter. Flange Mount. Sold Individually. Warranty On Water Pumps Against Defects In Workmanship & Material From Date Of Purchase. High Quality Aftermarket Replacement Part (Not OEM... Designed for real-world use, this part helps restore function, improve durability, and reduce downtime. Order with confidence and get the right part the first time.