Illustrative photo — the delivered item may differ in appearance. Orders are fulfilled by catalog part number (SKU).
Water Pump Cummins 3051408 | 3051409, 3045163, 3004923, AR87261
Keep your Cummins NT855 or Big Cam III/IV engine running at optimal temperatures with this high-performance water pump. Engineered for maximum coolant flow and durability, it includes all necessary gaskets for a leak-free installation.
Description
High-Performance Cooling for Heavy-Duty Cummins Engines
Ensure your heavy-duty diesel engine remains within its optimal operating temperature range with this premium-grade water pump. Specifically designed for Cummins NT855 and Big Cam III/IV series engines, this water pump delivers reliable coolant circulation under continuous, high-load conditions. Built to withstand demanding environments, it prevents overheating and protects critical engine components from thermal stress.
Key Features & Benefits
- Optimized Coolant Flow: Engineered with a high-efficiency impeller to maximize coolant circulation and heat dissipation.
- Complete Installation Kit: Comes complete with high-quality gaskets to ensure a secure, leak-free seal during installation.
- Durable Construction: Manufactured from premium materials to resist corrosion, wear, and cavitation, extending the service life of your cooling system.
- Precise Fitment: Built to exact dimensional specifications for a direct, hassle-free replacement.
Technical Specifications
- Pulley Diameter: 4 1/4 inches (108.50 mm)
- Compatible Engines: Cummins NT855, NTA855, Big Cam III, Big Cam IV
- Included Components: Water pump assembly and mounting gaskets
