Inner Race
EMD Part No.: 8135970
Inner Race
Application: EMD 645 engine bearing applications
Part of our Cylinder head and liner product line
The Inner Race is identified by EMD Part No. 8135970. EMD parts references specifically identify 8135970 as the 645 Inner Race. No reliable DLW cross-reference was established in the sources reviewed, so the DLW number remains unassigned.
How This Part Works
The Inner Race is the inner race component of the applicable EMD 645 bearing arrangement. It provides the specified race surface for the associated bearing components.
Signs It's Time to Replace
- Raceway wear: abnormal wear on the raceway surface should be assessed
- Scoring or pitting: damage to the race surface should be investigated
- Surface deterioration: abnormal discoloration or deterioration should be assessed
- Cracks or physical damage: visible damage can affect serviceability
- Abnormal bearing movement: excessive movement should prompt inspection of the inner race and associated bearing components
Apex identifies the 645 Inner Race by EMD Part No. 8135970. Its precise EMD part-number identification helps distinguish this component from other inner races used in EMD engine bearing arrangements.
See all Cylinder head and liner 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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