
Lock Spring Seat
Lock Spring Seat
Application: EMD valve assembly
Part of our Other EMD components product line
The Lock Spring Seat is identified by EMD Part No. 40079454 and DLW Part No. 16241629. Indian Railways procurement documentation identifies DLW Part No. 16241629 as Lock Valve Seat to EMD Part No. 40079454. :contentReference[oaicite:13]{index=13}
How This Part Works
The Lock Spring Seat provides the specified seating interface for the applicable valve spring arrangement.
Signs It's Time to Replace
- Seat-surface wear: abnormal wear at the seating surface should be assessed
- Scoring: grooves or scoring can affect seating
- Cracking: visible cracks should be evaluated
- Deformation: distortion can affect the spring-seat interface
- Corrosion or surface deterioration: visible deterioration should be inspected
Apex identifies the Lock Spring Seat by EMD Part No. 40079454 and DLW Part No. 16241629. Indian Railways documentation provides the corresponding procurement reference for accurate identification. :contentReference[oaicite:14]{index=14}
See all Other EMD components parts →- Engine Compatibility
- EMD 645 & EMD 710 Series
- Applications
- Locomotive · Marine · Power Generation
- Quality Standard
- ISO 9001:2015 Certified · OEM Grade













