Flat 5/8 washer
EMD Part No.: 8028730
Flat 5/8 washer
Application: EMD 645 and 710 series water pump assemblies
Part of our Water pump product line
The Flat 5/8 Washer is identified by EMD Part No. 8028730. EMD parts references identify 8028730 as a WASHER — 5/8 FLAT, and EMD water-pump component listings include it as a component of the water-pump assembly. Cross-reference documentation lists 8028730 for EMD 645 and 710 water-pump applications and identifies DLW Part No. 8028730. The component should be identified by its part number, 5/8-inch size, and applicable water-pump configuration when sourcing or replacing it.
How This Part Works
The Flat 5/8 Washer is a fastening washer used within the EMD water-pump assembly. It works with the associated fastener to provide the specified washer interface at the fastening connection. EMD water-pump parts listings identify the 5/8 flat washer alongside the hex lock nut and other water-pump components.
Signs It's Time to Replace
- Visible deformation: bending, distortion, or other physical deformation can affect the washer's proper seating
- Surface damage: significant damage to the washer's bearing surfaces should be assessed during inspection
- Corrosion: corrosion or material deterioration should be evaluated for serviceability
- Improper fit: the washer should correctly match the specified 5/8-inch fastening arrangement
- Fastener seating concerns: abnormal seating or condition at the washer and fastener interface should be investigated during maintenance
Apex focuses on EMD engine components and water-pump system parts for EMD applications. The Flat 5/8 Washer is identified by EMD Part No. 8028730 and DLW Part No. 8028730, allowing customers to source this water-pump fastening component using its established part-number references. Its identification by the specific 5/8-inch size and water-pump application helps customers select the correct washer rather than relying on a generic flat-washer description.
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
OEM GradeExport QualityReady Stock
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