Fuel Shut Off Solenoid 24V 129612-52100 for Yanmar 4TNV88 Engine Parts

Product Details

Product Overview

This Fuel Shut Off Solenoid, part number 129612-52100, is a critical electrical component designed for precise fuel control in Yanmar diesel engines. Engineered for the Yanmar 4TNV88 engine model, this 24-volt solenoid ensures reliable engine shutdown by cutting off the fuel supply when de-energized.

As a direct replacement part, this solenoid is commonly utilized in a wide range of industrial applications, including construction machinery, agricultural equipment, generator sets, and marine systems. The unit is manufactured to OEM specifications, ensuring a perfect fit and seamless integration with your existing engine control system.

Key Features & Benefits

• Precise Fuel Control: Provides reliable and consistent fuel shut-off action for safe engine operation and shutdown.
• 24V DC Operation: Designed for standard heavy-duty electrical systems found in most construction and industrial equipment.
• OEM Specification Compliance: Manufactured to match the original Yanmar part (129612-52100) dimensions and performance characteristics.
• Durable Construction: Built to withstand harsh operating environments, including vibration, temperature extremes, and exposure to diesel fuel.
• Direct Fit Replacement: No modifications required; simple plug-and-play installation saves time and labor costs.
• Broad Application Range: Suitable for various equipment types, from excavators to generators, reducing the need for multiple part inventories.
• Cost-Effective Solution: Offers a reliable aftermarket alternative to genuine parts without compromising on performance or longevity.

Technical Specifications

OEM Cross-Reference

This Fuel Shut Off Solenoid is a direct replacement for the following OEM part numbers:

• Yanmar: 129612-52100

Note: Always verify your original part number against the list above to ensure compatibility before purchasing.

Compatibility

This solenoid is specifically designed for the Yanmar 4TNV88 diesel engine. It is commonly used for the following types of equipment:

• Mini Excavators and Compact Construction Machinery
• Agricultural Tractors and Harvesters
• Industrial Generator Sets (Gensets)
• Marine Propulsion and Auxiliary Engines
• Material Handling Equipment (Forklifts, Loaders)

Fitment is based on engine model. Please confirm your engine’s model designation to ensure correct application.

Global Supply & Distribution

We offer worldwide shipping capabilities to support international B2B buyers across all major markets. Our distribution network covers:

• North America: Fast delivery to major ports and industrial centers in the USA, Canada, and Mexico.
• Europe: Efficient logistics to key hubs including Rotterdam, Hamburg, and Antwerp.
• Asia-Pacific: Direct shipping from our strategic location in Guangdong, China, to Singapore, Japan, Australia, and Southeast Asian markets.
• Middle East & Africa: Reliable service to Dubai, Jeddah, and major African industrial zones.

We have extensive export experience and comply with international trade regulations, ensuring smooth customs clearance for your orders.

Quality Assurance

Our Fuel Shut Off Solenoids undergo rigorous quality control processes to ensure reliability and performance. Key quality measures include:

• Manufacturing Standards: Produced in ISO-certified facilities with strict adherence to OEM tolerances.
• Testing Procedures: Each unit is tested for voltage response, plunger stroke, and seal integrity before shipment.
• Inspection: Video outgoing inspection and machinery test reports are available upon request.
• Warranty: Backed by a 6-month warranty against manufacturing defects.

FAQ

Q: How do I confirm this solenoid fits my Yanmar 4TNV88 engine?
A: Verify your engine’s model plate to ensure it reads “4TNV88”. Then, cross-reference your original part number with our listed OEM number (129612-52100). If the numbers match, the solenoid is a direct fit.

Q: What are common signs of a failing fuel shut off solenoid?
A: Common symptoms include the engine failing to start, the engine not shutting down when the key is turned off, or a clicking sound from the solenoid without actual fuel cutoff. If you experience these issues, test the solenoid for 24V power and plunger movement.

Q: Can this solenoid be installed without professional assistance?
A: Installation is generally straightforward for experienced mechanics. It typically involves disconnecting the electrical connector, removing two mounting bolts, and replacing the unit. However, we recommend professional installation if you are not familiar with diesel fuel systems to avoid contamination or incorrect wiring.