Engine Temperature Control Core Original Factory Quality Assurance
As the "intelligent regulating valve" of the engine cooling system, YANMAR 129155-49801 thermostat is a key component for maintaining efficient operation of the equipment. The product provided by Ningbo Qiuning Trading is an original genuine product from the factory, and all products are sourced from the original production system to ensure complete consistency with the equipment's original specifications, providing reliable temperature control guarantee for the engine.
[Precise Temperature Control Technical Parameters]
This thermostat adopts a precise temperature control opening design. When the engine water temperature reaches the set value, it can quickly open the main valve to achieve a large circulation, ensuring that the water temperature is stable in the optimal working range. The product has an outer diameter of 44mm and a height of 56mm. It adopts a high-strength stainless steel sleeve structure, and the sealing surface treated with precision grinding technology can control the leakage to the lowest range, effectively resisting coolant corrosion and high temperature aging, ensuring reliable performance under extreme working conditions.
Multi model adaptation scenarios
Widely compatible with multiple main engines of YANMAR, including 3TNE84, 3TNE84T, 4TNV84-DMW, 4TNV84-GGE and other series. In terminal devices, it can be equipped with Komatsu 3D84E series excavators, Newland T3020 tractors, Mustang 2044 loaders, and 4JH3 marine engines, covering various operational needs such as engineering machinery, agricultural machinery, and ship power.
Performance Advantage Analysis
By utilizing the rapid response characteristics of wax type temperature control components, engine cold start wear can be reduced and fuel consumption can be reduced by over 8%. The dual protection of stainless steel material and anti-corrosion coating extends the service life of the product by 50% compared to ordinary parts, and is suitable for extreme temperature environments ranging from -30 ℃ to 120 ℃. The precise flow control capability avoids abnormal water temperature caused by traditional thermostats sticking, significantly reduces the risk of engine overheating, and extends the maintenance cycle of the entire machine.
Procurement Guarantee and Service
Choosing the original 129155-49801 thermostat can completely avoid problems such as coolant leakage and temperature control failure caused by non original component size deviations. Ningbo Qiuning Trading provides stable supply support, and customers can check real-time inventory and obtain technical parameter documents at any time through WeChat/WhatsApp or email. We promise to provide original factory traceability verification services, allowing you to obtain pure quality assurance at a better procurement cost and ensuring the continuous and efficient operation of equipment.
