Dayco Water Pump | With Housing | 06-16 GM 2500HD/3500 6.6L Duramax HS-342004-N With engineered tighter tolerances and

With engineered tighter tolerances and self-centering 36-external / 32-internal trapezoid-shaped clutch teeth which are designed to enable more contact surface to ensure the clutch plates properly align resulting in less friction wear

This Pressure Relief Valve (PRV) is responsible for controlling high pressure fuel and bleeding off excessive pressure back into the fuel system when warranted

Customers most commonly run 4

This transmission cooler gives your Ram a 212% increase in core volume and 244% increase in fluid capacity over stock for maximum cooling

you've got all of the power to haul 15

Dayco Water Pump | With Housing | 06-16 GM 2500HD/3500 6.6L Duramax HS-342004-N With engineered tighter tolerances andEach Dayco water pump is meticulously crafted from 100% fresh cast aluminum or iron material, forming a seamless single piece without any welds. These water pumps adhere to rigorous TS16949 quality standards and come equipped with case hardened roller bearings. These bearings are designed to withstand external toughness while maintaining flexibility internally, preventing bearing breakage. Additionally, every pump incorporates an upgraded impeller