Water Pump W/ 88mm Pulley By BESTfit Replaces 4089952, 5579022, 6410397 Fits Cummins 8.3L & 8.9L Engine

Enhance your cooling system with the BESTfit Cummins Water Pump with 88mm pulley, a direct replacement for OEM part numbers 4089952, 5579022, and 6410397. Designed for Cummins 8.3L and 8.9L engine applications, this pump delivers efficient coolant circulation to help prevent overheating and ensure consistent engine performance. The rugged triangular flange mount design ensures secure installation and dependable operation in heavy-duty use. It includes a water pump and seal/O-ring for complete installation, along with a 3.46-inch pulley diameter for reliable cooling efficiency.

* High Quality Water Pump
* Designed For Cummins Engine Applications
* Circulates Coolant Through Engine To Maintain Proper Operating Temperature
* Triangular Mount Flange Design
* Includes:
  - (1) Water Pump
  - Seal / O-Ring
* 3.46 Inch Pulley Diameter
* Flange Mount
* Sold Individually
* Warranty On Water Pumps Against Defects In Workmanship & Material From Date Of Purchase

*** High Quality Aftermarket Replacement Part (Not OEM)***

* Cross Ref 0451045 1670750013 18-2091 182091 3964792 3973116 4089952 4309417 4376358 5291443 5346203 5528404 5579022 5681293 6389829 6410397 7701250 FP-4309417 FP4309417 NMD4309417 RW6082 US94

** This Item Ships Direct From The Manufacturer And Will Arrive In A Separate Package And Possibly A Different Time Than The Balance Of Your Order **