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(888) 312-8812 Login SignupIf engine temperatures begin creeping higher than normal, the Interstate McBee Engine Water Pump may be the component to inspect. It circulates coolant through the engine and radiator, helping move heat away from internal components. This constant flow supports temperature balance while the engine runs under different conditions. Water pumps are often replaced when leaks, bearing wear, or reduced flow affect cooling performance. Keeping coolant moving helps prevent overheating during long runs or heavy load situations. Within the cooling system, the Interstate McBee M-3684449 helps keep coolant flowing where it’s needed.
| Brand | Part Number |
|---|---|
| WORLD AMERICAN | WA902-05-2443 |
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In business since 1947, Interstate-McBee® is a world-leading supplier of engine parts, fuel injection parts, and related components and gaskets for the heavy duty diesel and natural gas industries. Its catalog offers one of the most comprehensive selection of independent aftermarket replacement parts for a wide range of applications, including Caterpillar, Cummins, Detroit Diesel, and Navistar. It also offers both new and rebuilt components that meet the highest standards of quality in the industry. InterState-McBee products are also manufactured in the USA at ISO 9001:2015-certified facilities and distributed across North America and beyond. With more than 20,000 SKUs in stock and another 75,000 available, Interstate Mc-Bee is ready to deliver consistently excellent service and support to its customers wherever they may be.
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