
Housing Assembly Water Pump Impeller
Housing Assembly Water Pump Impeller
Application: EMD 710-series water pump system
Part of our Water pump product line
The Housing Assembly Water Pump Impeller is identified by EMD Part No. 40004233 and DLW Part No. 16120930. Indian Railways records specifically identify DLW 16120930 as the Housing Assembly Water Pump Impeller to EMD Part No. 40004233. EMD parts references likewise list 40004233 as the Housing Assembly for the water pump impeller. The housing is a specific component of the EMD water-pump system and should be identified by its EMD and DLW part numbers when sourcing or replacing the component.
How This Part Works
The Housing Assembly Water Pump Impeller forms part of the water-pump assembly and provides the housing associated with the water-pump impeller. It works with the impeller and other water-pump components within the cooling system. The water-pump component references identify the impeller separately as EMD Part No. 8248248 and DLW Part No. 16122008, while the water-pump housing is identified as EMD 40004233 and DLW 16120930. Correct identification of the housing and its associated components is important when servicing the water-pump system.
Signs It's Time to Replace
- Visible housing damage: inspection may identify physical damage or deterioration of the water-pump housing
- Wear at associated surfaces: inspection should check relevant housing and mating surfaces for signs of wear or deterioration
- Coolant leakage: leakage around the water-pump housing may indicate an issue with associated sealing components or mating surfaces
- Impeller-related clearance concerns: abnormal condition of the housing or impeller area should be investigated during water-pump inspection
- Corrosion or deterioration: visible corrosion or material deterioration of the housing should be assessed during maintenance
Apex focuses on EMD locomotive engine components and water-pump system parts for EMD applications. The Housing Assembly Water Pump Impeller is identified by the specific EMD Part No. 40004233 and DLW Part No. 16120930, allowing customers to source the component by its established part-number references rather than using a generic water-pump housing description. This part-number-based identification supports accurate selection of the water-pump housing required for the applicable EMD cooling-system configuration.
See all Water pump parts →- Engine Compatibility
- EMD 645 & EMD 710 Series
- Applications
- Locomotive · Marine · Power Generation
- Quality Standard
- ISO 9001:2015 Certified · OEM Grade






































