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High-Precision Fuel Injection System For The 4TNV86 Engine Diesel Pump Assembly
This diesel pump assembly for the 4TNV86 engine utilizes a high-precision fuel injection structure design, ensuring precise fuel injection control and excellent atomization, effectively improving engine combustion efficiency and power output. It features a compact structure, precise mounting interface compatibility, and excellent stability. It undergoes pre-shipment testing for fuel injection volume, sealing, and flow consistency to ensure smooth operation and startup after installation. It is widely used in construction machinery, power generation equipment, and agricultural machinery.
Product Features
High-Precision Fuel Injection: Stable fuel supply and uniform injection, improving engine efficiency and responsiveness.
Durable and Reliable: The pump body is sturdy and wear-resistant, made of high-strength alloy, and suitable for long-term high-pressure operation.
Compact Design: Compact and easy to install, it can directly replace the diesel pump in the 4TNV86 engine.
Reliable Performance: Maintains stable fuel supply under high loads and long operating conditions, improving overall reliability.
Smooth Operation: Smooth operation with low noise and vibration ensures stable operation of the engine and 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.