The 729914-51310 diesel pump is a high-quality fuel delivery pump specifically designed for the fuel systems of small or light-duty diesel engines such as Yanmar. It is responsible for accurately and stably delivering diesel fuel from the fuel tank to the injection system, ensuring smooth engine start-up, high combustion efficiency, and stable operation. Constructed from high-quality aluminum alloy and steel, and precision-machined and rigorously tested, it possesses wear-resistant, pressure-resistant, and corrosion-resistant properties, making it suitable for various operating conditions (high temperature, high vibration, long-term operation). Its compact structure and standard interface design allow it to be used as a direct replacement for original equipment manufacturer (OEM) pumps, or for fuel system upgrades during generator set maintenance or engine overhaul. It is suitable for small construction machinery, agricultural machinery, light generator sets, and other equipment using Yanmar or similar diesel engines.
Features and Advantages
• High-efficiency fuel delivery: Stable fuel delivery ensures consistent fuel injection system pressure and uniform fuel supply, improving combustion efficiency;
• Durable and reliable: Constructed with aluminum alloy and pressure-resistant steel, durable, wear-resistant, and corrosion-resistant, suitable for long-term operating environments;
• Original equipment manufacturer (OEM) compatibility: Matches fuel systems of engines such as Yanmar, directly replacing the original pump;
• Easy installation: Standard interface and structure for easy disassembly and assembly, suitable for maintenance and replacement;
• Stable performance: Maintains stable fuel supply and engine operation even under high temperature, high speed, or heavy load conditions;
• Wide applicability: Suitable for fuel systems of various equipment such as small engines, agricultural machinery, and generator sets.
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Frequently Asked Questions
Q1: What is your main products?
A1: We are specialized in the excavator engine spare parts, for example Main cylinder block, cylinder head, crankshaft, Engine assembly, piston, cylinder liner, piston ring, camshaft, connecting rod, oil pump, water pump, valve series products, movement, etc. almost all parts of the entire engine.
Q2: If I only know the excavator model, but can not offer parts No., what should I do?
A2: If possible, you can send us pictures of old products, name plate or the size for reference.
Q3: Can you accept sample order?
A3: Yes sure. We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: How can I do if there is something wrong with the items?
A5: Our products have been professionally tested and the quality is very stable. If you really found something wrong, please contacts. We have a professional after-sales team to help you solve the problem.
