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The 123951-77200 alternator is a high-performance, durable, and reliable generator component suitable for the Yanmar 4tnv98t diesel engine. It provides a stable 12V/55A power output, ensuring efficient operation of the engine and its associated electrical systems under various operating conditions. Made of high-strength metal materials and precision craftsmanship, this generator boasts a rugged, vibration-resistant, and durable structure, ensuring stable performance even in complex industrial and engineering environments. An internal fan design provides efficient heat dissipation, and an internal regulator ensures stable output voltage, extending the life of the unit.
Product Features
Stable power output: 12V/55A ensures continuous and efficient operation.
Durable and reliable: High-strength metal materials and precision craftsmanship provide vibration resistance and durability.
Efficient heat dissipation: An internal fan design ensures cool operation even during extended operation.
Stable voltage: An internal regulator ensures constant output voltage, protecting electrical equipment. Easy Installation: Compatible with 4tnv98t engines, no modification required.
Widely Applicable: Suitable for construction machinery, generator sets, and industrial diesel-powered equipment.
Frequently Asked Questions
What products do you specialize in?
We specialize in excavator engine spare parts including cylinder blocks, cylinder heads, crankshafts, complete engine assemblies, pistons, liners, rings, camshafts, connecting rods, oil pumps, water pumps, valves, and all related engine components.
What if I only know the excavator model but not the part numbers?
You can send us photos of your existing parts, nameplate information, or dimensional specifications for reference and identification.
Do you accept sample orders?
Yes, we can supply samples of parts we have in stock. Customers are responsible for sample costs and shipping fees.
Do you test products before shipment?
All products undergo 100% quality testing before delivery to ensure performance and reliability.
What is your policy for defective items?
Our products are thoroughly tested, but if any issues arise, our professional after-sales team will promptly address and resolve them.