Keep your Cummins 855 running cool and reliable with this heavy-duty water pump designed specifically for the demands of over-the-road hauling. When your cooling system starts acting up, you need a replacement that won't leave you stranded on the side of the highway.
Built for the Long Haul
- OEM-Quality Construction: Engineered to meet or exceed original equipment specifications with premium materials that handle high-pressure cooling systems
- Precision Machined Impeller: Optimized flow design ensures maximum coolant circulation for consistent engine temperatures under heavy loads
- Heavy-Duty Bearings: Long-lasting sealed bearings resist wear and contamination for extended service life
Technical Specifications
This water pump is specifically engineered for Cummins 855 engines commonly found in Class 8 trucks and heavy equipment. The robust casting and reinforced mounting points handle the vibration and stress of commercial applications. Professional installation recommended, though experienced owner-operators will find the bolt pattern and connections straightforward.
Fitment & Compatibility
Direct replacement for Cummins 855 Big Cam engines. Verify your engine model before ordering to ensure proper fitment. Compatible with standard cooling system configurations and aftermarket radiator setups.
When your livelihood depends on keeping that rig moving, trust this premium water pump to deliver the reliable cooling performance your Cummins 855 needs mile after mile.
