Description
Overview:
The Stop Solenoid (12V) is a non-genuine replacement component for diesel engines that cuts off the fuel supply to ensure clean, reliable shutdown. Built with a durable metal housing, sealed wiring interface and a protected plunger, it is designed for everyday use in tough site and garden environments. It replaces OEM No. 129612-77940 and is suitable for a wide range of machinery powered by Yanmar engines, including the 4TNV98 and 4TNV94. Typical applications include compact excavators, generators, compressors, mowers and other plant where dependable engine stopping is essential. Using the correct stop solenoid helps prevent run-on, protects fuel systems, and supports safe servicing. This 12V unit offers a practical, cost-effective alternative for maintenance and repair.
Key Features:
- Non Genuine Part replacing OEM No. 129612-77940 for straightforward substitution
- 12V operation matched to common plant and garden machinery electrical systems
- Robust metal body and protected plunger for durability in dusty and wet conditions
- Designed for Yanmar 4TNV series compatibility to aid trouble-free fitment
- Positive fuel shut-off for clean engine stop and reduced wear
- Suitable for a wide range of construction and grounds-care equipment
- Compact form factor to fit typical engine bays without modification
- Low-maintenance design to keep downtime to a minimum
- Cost-effective choice without sacrificing reliable performance
- Helps maintain operator safety during shutdown and servicing
Typical Applications:
Used on plant and garden machinery driven by Yanmar diesel engines, such as mini excavators, compact loaders, site generators, compressors, chippers, mowers and small tractors. Ideal for routine repairs and preventative maintenance where a dependable 12V fuel shut-off is required to stop the engine cleanly and protect the fuel system.
Also known as:
Fuel shut-off solenoid, engine stop solenoid, fuel cut solenoid, stop valve, fuel stop actuator, shut-down solenoid, diesel fuel solenoid.
Fits Models:
4TNV94, 4TNV98, 4TNV98-VTBZ, R80-7, R807, TB175, TB175 OPT 2
Product Specifications
| L&S Part No. | 320 439 |
|---|---|
| Part Type | Non Genuine Part |
| OEM No. | 129612-77940 |
| Unit of Sale | 1 |
| Applications | 4TNV94, 4TNV98, 4TNV98-VTBZ, R80-7, R807, TB175, TB175 OPT 2 |
| Machine Type | Engines, Excavators |
| Fits Brands | Yanmar |
| Fits Models | 4TNV98-VTBZ | TB175 |
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