
Gasket — Water pump support to bushing
Gasket — Water pump support to bushing
Application: EMD 645 and 710 series water pump assemblies
Part of our Water pump product line
The Gasket — Water Pump Support to Bushing is identified by EMD Part No. 9570647 and DLW Part No. 16170570. EMD parts references specifically identify 9570647 as the Gasket Water Pump Support to Bushing, while EMD water-pump documentation lists the same EMD and DLW part numbers. The gasket is included among the critical components of the EMD water-pump repair kit and is used in the water-pump assembly.
How This Part Works
The Gasket — Water Pump Support to Bushing provides the sealing interface between the water-pump support and bushing. It forms part of the water-pump assembly's sealing arrangement and helps maintain the required seal at this connection. Proper gasket condition is important for preventing leakage at the support-to-bushing interface.
Signs It's Time to Replace
- Water or coolant leakage: leakage at the water-pump support-to-bushing interface can indicate deterioration or damage to the gasket
- Gasket deterioration: cracking, deformation, or other visible deterioration should be assessed during inspection
- Loss of sealing effectiveness: a damaged gasket can compromise the seal at the support-to-bushing connection
- Improper seating: a gasket that is damaged or incorrectly positioned may not provide the required sealing interface
- Repeated leakage at the connection: recurring leakage should prompt inspection of the gasket and associated mating components
Apex focuses on EMD engine components and water-pump system parts for EMD applications. The Gasket — Water Pump Support to Bushing is identified by the specific EMD Part No. 9570647 and DLW Part No. 16170570, allowing customers to source the component using established EMD and DLW references. The part's specific identification as the support-to-bushing gasket helps distinguish it from the EMD 8209776 gasket used at the water-pump housing-to-support connection.
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






































