The Grizzly Water Pump for 2006-2016 GM 6.6L Duramax engines is built to meet rigorous quality standards, ensuring dependable performance and longevity. Equipped with case-hardened roller bearings, this pump is designed to handle external stress prolonging service life. The upgraded impeller design enhances coolant flow, contributing to optimal engine cooling. With superior gaskets and unitized seals, this water pump prevents leaks, ensuring efficient and reliable operation.Engineered to withstand the demands of tough driving conditions, the Grizzly Water Pump is the perfect choice for maintaining your GM 6.6L Duramax’s performance and cooling efficiency.