Description: Engine Water Pump
Condition: New
Brand: Detroit Diesel®
Part Number: RW4126X, WP4126, WP4126R
- Weight: 24 lbs
- Fit for: Detroit Diesel
- Functions:
- Heat transfer: As the coolant flows through the engine, it absorbs heat from the engine’s hot components, preventing overheating.
- Radiator flow: The pump also pushes the heated coolant back to the radiator, where it can release the heat to the outside environment.
- Coolant circulation: The pump draws coolant from the radiator, which has absorbed heat from the engine, and circulates it through the engine block and cylinder head.
A subsidiary of Daimler Trucks North America, Detroit Diesel® is a worldwide leader in manufacturing state-of-the-art engines, transmissions, and axles for various applications, including Western Star Trucks and Freighliner. Established more than 80 years ago, the company has expanded its product lineup to include telematics and advanced safety systems for a complete trucking solution. It takes pride not just on its product coverage but also its undying commitment to excellent customer service. It is composed of passionate, highly skilled, and knowledgeable people who ensure Detroit Diesel remains at the forefront of the heavy-duty engine and chassis components manufacturing industry. Headquartered in Detroit, MI, the company focuses on providing only the highest quality and innovative trucking solutions in the industry.









