Upgrade cooling water pump for Dodge Durango, RAM 1500, 2500 and 3500 5.7 from 2003 to 2008

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

Characteristics

• Case-hardened bearings
• Precise CNC machined surfaces
• Metal impeller (the Mopar original part uses a vulnerable plastic wheel)
• Includes water pump seal

Advantages of case-hardened bearings

This cooling water pump utilizes case-hardened bearings designed to original manufacturer 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 lifespan
• High resilience
• Tough on the outside and flexible on the inside
• Resists imbalance or vibration in the cooling system

Advantages of precise CNC 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 mated surfaces. A leak-proof connection ensures long component life and maximum efficiency.

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

Advantages of metal wheels

Metal wheels are far superior to plastic wheels. By using metal impellers, a water pump can handle higher torque and higher temperatures.
This not only helps 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
• Doesn't splinter
• No cracks during press fit
• Extremely durable
• Withstands tolerances on high mileage engines

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