Diesel Fuel Solenoid Description
The YNF14810 fuel shutoff solenoid is a 24V diesel engine stop component, designed to replace OEM parts 87420949, 3939019, and SA-4889-24V. Installed in the fuel line or pump system, this solenoid acts as a control valve that cuts off fuel supply when power is removed, ensuring safe engine shutdown. Built for reliability in harsh conditions, its rugged housing and high-quality coil prevent premature failure under high temperature, vibration, and oil exposure. Commonly applied in generators, construction machinery, and diesel-powered equipment, this solenoid is a go-to solution for quick replacement or inventory stocking.
Fuel Solenoid Technical Specs
| Parameter |
Description |
| Applicable Equipment |
Diesel Generators, Excavators, Agricultural Engines |
| OEM Part Numbers |
87420949 / 3939019 / SA-4889-24V |
| YNF Part Number |
YNF14810 |
| Voltage |
24V DC |
| Function |
Fuel shutoff / Engine stop |
| Installation Method |
Bolt-on with standard fuel control linkage |
| Connector Type |
2 or 3-wire plug depending on version |
| Material |
Steel body with high-temp coil |
| Brand |
YNF Machinery |
| Origin |
China |
| MOQ |
1 Piece |
| Shipping |
Express / Sea / Air |
| Payment Options |
T/T, Western Union, PayPal |
Fuel Shutoff Solenoid Applications
| Industry Sector |
Application Use Case |
| Diesel Generators |
Fuel cutoff during emergency shutdown or key-off |
| Excavators & Loaders |
Controls fuel flow for 24V diesel equipment |
| Agricultural Machinery |
Fuel shutoff in tractors, harvesters, and pumps |
| Fleet Maintenance |
Replacement stock for high-usage diesel systems |
| OEM Equipment Builders |
Integration into engine control harnesses |
SA-4889-24V Fuel Solenoid Detail Display
Related Products:
FAQs:
-
Does this solenoid stay energized while running?
A: Yes, most 24V shutoff solenoids are “energized to run” type.
-
Can it be used for both mechanical and electronic fuel systems?
A: Designed for mechanical fuel cutoff; electronic control systems may require ECU integration.
-
Is it resistant to diesel fuel exposure?
A: Yes, fully sealed and rated for fuel system environments.
