Water Pump By BESTfit Replaces 99315HD, 4429404, 97083 Fits Cummins 5.9L B-Series 1990-1998

Upgrade your engine cooling system with the BESTfit Cummins Water Pump, a direct replacement for OEM part numbers 99315HD, 4429404, and 97083. Designed for Cummins 5.9L B-Series engines (1990-1998), this pump delivers efficient coolant circulation to prevent overheating and support consistent engine performance. The robust triangular flange mount design ensures secure installation and long-term durability under heavy-duty use. It includes a water pump and seal/O-ring for complete installation and reliable cooling performance.

* 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
* 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 120-3072 1203072 167-129-0001 1671290001 18-1109 181109 251-306 251306 261-503 261503 280551208450 3286277 3802004 3802004RX 3802358 3802358RX 3802970 3802970RX 3830822 3837641 390

** 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 **