3LA1 Water Pump, Engine Water Pump Replacement Part, Isuzu Diesel Engine Cooling Pump
The 3LA1 water pump circulates coolant in engines, maintaining optimal operating temperature and ensuring stable engine performance under continuous operation and heavy loads. This pump features a high-precision impeller and wear-resistant pump body structure, offering excellent flow output and stability, effectively reducing the risk of overheating and extending engine life. The components are easy to install, with a high degree of size compatibility, and can directly replace the original equipment manufacturer (OEM) water pump. It is suitable for various industrial and engineering machinery equipment.
Features and Advantages
• High-efficiency coolant circulation, maintaining normal engine temperature;
• Wear-resistant pump body structure, improving corrosion and wear resistance;
• High-precision impeller design, increasing flow output stability;
• Compact structure, high installation position compatibility;
• Improved overall engine stability, reducing malfunctions caused by overheating.





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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.