
Washer Special 3/4
Washer Special 3/4
Application: EMD engine assemblies
Part of our Cylinder head and liner product line
The Washer Special 3/4 is identified by EMD Part No. 8140912 and DLW Part No. 20394070. EMD parts references identify 8140912 as Washer Special 3/4, with DLW 20394070 as the corresponding reference.
How This Part Works
The Washer Special 3/4 is a special washer used at its designated fastening location within the EMD engine assembly. It provides the specified washer interface for the associated fastening arrangement.
Signs It's Time to Replace
- Visible deformation: bending or distortion can affect proper seating
- Surface damage: significant scoring or damage should be assessed
- Corrosion: significant corrosion or material deterioration should be evaluated
- Improper fit: the replacement washer should match the specified 3/4 configuration
- Abnormal seating: uneven seating at the fastening interface should be investigated
Apex identifies the Washer Special 3/4 by EMD Part No. 8140912 and DLW Part No. 20394070, providing precise part-number identification for sourcing the specified EMD engine washer.
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
































