Fuel Shut Off Solenoid 1503ES-12S5SUC5S Woodward 4TNV94L-SFN Parts
Product Overview
1503ES-12S5SUC5S is a 12VDC diesel fuel cut-off shutdown solenoid designed per Woodward & Yanmar OEM standard, used to control fuel rack of injection pump, instantly cut fuel supply and shut down diesel engine when power is disconnected, effectively avoid engine runaway fault on excavator, tractor and industrial genset.
✅ Cross Reference OEM Part Numbers
- Main Part No.:1503ES-12S5SUC5S
- Alternate Codes: SA-4562T, SA-4921-12, 119653-77950, 119285-77950, SA-4562
✅ Core Technical Specifications
- Working Voltage: DC 12V
- Pull Current:30A | Hold Current:0.7A
- Holding Force:85N | Return Spring Force:17N | Plunger Travel:25.4mm
- Mount Hole Spacing:52mm center to center, standard 2-hole flange mounting
- Connector:3-wire original white plug, direct plug-in match
- Body Material: Anti-corrosion aluminum alloy shell, high-temperature enameled copper coil (180℃ resistant)
✅ Product Advantages
1. 1:1 OEM dimension, direct drop-in replacement, no drilling or modification needed during installation
2. Fully sealed internal structure, oil-proof, dust-proof and moisture-proof, adapt to harsh construction & farm working environment
3. High-quality fatigue-resistant return spring, fast response for precise fuel cutoff within 0.5s after power off
4. Anti-burnout copper coil, stable performance under slight voltage fluctuation, long service lifespan
5. 100% aging test & pull force inspection finished before factory shipment
✅ Compatible Engine & Equipment List
Yanmar Diesel Engines:
3TNE84,3TNE88,4TNE84,4TNE88,3TNV70,3TNV76,4TNV94,4TNV98,4TNV106-GGE series
