Roller Assembly
EMD Part No.: 9319503DLW Part No.: 16140357
Roller Assembly
Application: EMD 645 cam-follower assemblies
Part of our Cylinder head and liner product line
The Roller Assembly is identified by EMD Part No. 9319503 and DLW Part No. 16140357. EMD parts references identify 9319503 as a 645 Roller, while the corresponding DLW reference is 16140357. The component is associated with the EMD 645 cam-follower arrangement.
How This Part Works
The Roller Assembly is the roller component of the applicable EMD 645 cam-follower arrangement. It provides the rolling interface within the cam-follower assembly.
Signs It's Time to Replace
- Roller surface wear: abnormal wear on the roller surface should be assessed
- Pitting or scoring: damage to the rolling surface should be investigated
- Rough rotation: abnormal or restricted roller movement should be assessed
- Excessive play: abnormal movement can indicate deterioration of the roller or associated components
- Visible damage: cracking, deformation, or other physical damage should be evaluated
Apex identifies the Roller Assembly by EMD Part No. 9319503 and DLW Part No. 16140357. Its specific identification as the EMD 645 roller helps distinguish it from other roller and cam-follower components.
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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