This non-genuine stop solenoid (119233-77932) is a 12V electrical shut-off component for Yanmar diesel engines in the 3TNE and 3TNV families. It uses an energised coil to pull a plunger and cut fuel to the injection system, giving a clean and reliable engine shutdown. Built with a robust metal body and a moulded, sealed end cap to keep out dirt and moisture, it is suitable for compact plant, agricultural machinery and light industrial equipment. Common applications include dumpers, mini excavators and compact tractors where dependable stopping is essential for safety and maintenance. It is designed to replace Yanmar references 119233-77932 and 119233-77931 used across a wide range of OEM installations.

Key Features:
– Non-genuine replacement part offering a practical alternative to OEM at service or overhaul
– 12V specification for compatibility with common plant and agricultural electrical systems
– Designed to replace Yanmar 119233-77932 and 119233-77931 in engines using the 3TNE/3TNV architecture
– Durable metal housing with sealed coil to resist dust, oil and moisture in harsh environments
– Positive, consistent fuel shut-off for safe engine stoppage and reduced run-on
– Straightforward fitment in place of the original unit; no modifications typically required
– Suitable for compact equipment such as dumpers, excavators and tractors powered by Yanmar 3-cylinder diesels
– Stable operation across typical engine bay temperatures and vibration levels

Typical Applications:
Used on plant and agricultural machinery powered by Yanmar 3TNE/3TNV engines, including site dumpers (e.g. Thwaites/Benford), compact excavators (e.g. R55-5, R60-5, TB235) and utility tractors (e.g. John Deere). Ideal for routine replacement during fuel system servicing or when diagnosing no-shutoff/overrun issues in 12V systems.

Also known as:
Engine shut-off solenoid, fuel stop solenoid, fuel cut-off solenoid, engine stop valve, fuel shut-down solenoid, diesel stop valve, stop valve assembly.

Fits Models:
3TNE, 3TNV, 3TNV88-BPTB2, 6 ton, 6ton, R55-5, R555, R60-5, R605, TB235

Alternate Part Numbers:
119233-77932, 119233-77931, 11923377931, 11923377932, 1503ES, SA4564, 4817, 4920

Product Specifications