Upgrade Water Pump for Dodge Durango, RAM 1500, 2500 and 3500 5.7 from 2003 to 2008

Mopar comparison numbers: 53021380AK, 53021380AL, 53021380AM, 53021380BB, 68382494AA

Features

• Case hardened bearings
• Precisely CNC-machined surfaces
• Metal impeller (the Mopar original part uses a fragile plastic impeller).
• Includes water pump gasket

Advantages of case hardened bearings

Case hardened bearings are used in this cooling water pump, designed to the original manufacturer's specifications to meet the specific radial torque and axial load requirements of each application.
These high-quality case-hardened bearings have a higher load capacity and are robust on the outside but flexible on the inside. This makes them ideal for resisting imbalances or vibrations in the cooling system.

• Long service life
• High load capacity
• Tough on the outside and flexible on the inside
• Resists unbalance or vibrations in the cooling system

Advantages of precision-milled surfaces

The water pump is manufactured to the specifications of the original casting and all mounting surfaces are then CNC machined.
This allows for easy installation and ensures precise sealing of all joined surfaces. A leak-proof connection ensures long component life and maximum efficiency.

• Guaranteed accuracy of fit with matching components
• Prevents leaks
• Audited and tested according to ISO9001:2015 standards

Advantages of metal impellers

Metal impellers are far superior to plastic impellers. By using metal impellers, a water pump can handle higher torques and higher temperatures.
This not only helps to improve performance, but also prevents component failure caused by broken or deformed impellers.

• Withstands high temperatures
• Resists chemicals
• Powerful at high speeds
• Does not deform
• Withstands high torque forces
• Will not shatter
• Will not crack during press fit
• Extremely durable
• Withstands high mileage engine tolerances

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