The 2856543 Thermostat (Genuine CNH) is a critical temperature-control component used in the engine cooling system of Case 580 backhoe loaders.
It regulates coolant flow between the engine and radiator, ensuring the engine reaches and maintains its optimal operating temperature under various working conditions.
Designed and manufactured to CNH OEM specifications, this thermostat provides accurate temperature response, stable engine operation, and long service life, making it essential for protecting the engine from overheating or over-cooling.
CASE 580 SUPER M SERIES 3
CASE 580 N
CASE 580 SUPER N
Regulates engine coolant circulation
Maintains optimal engine operating temperature
Allows faster engine warm-up after cold start
Prevents overheating during heavy-duty operation
Used in diesel engine cooling systems
CNH Original (Genuine) part for guaranteed fit and performance
Accurate temperature opening and closing control
Improves engine efficiency and fuel combustion
Reduces engine wear caused by incorrect temperature
Helps protect cylinder head, gasket, and engine block
Direct-fit replacement without modification
A properly functioning thermostat is essential to:
Prevent engine overheating and coolant boiling
Avoid over-cooling that reduces engine efficiency
Ensure stable engine performance in all conditions
Extend engine component lifespan
Reduce breakdown risk and maintenance cost
Maintain overall machine reliability
2856543 节温器（CNH 原厂正品） 是 Case 580 挖掘装载机 发动机冷却系统 中的重要温度控制部件。
它通过控制冷却液在发动机与水箱之间的流动，确保发动机在各种工况下始终保持在最佳工作温度范围。
该节温器依照 CNH 原厂规格 设计制造，具备精准的温度感应能力，可有效保护发动机，防止过热或过冷情况发生。
CASE 580 SUPER M SERIES 3
CASE 580 N
CASE 580 SUPER N
控制发动机冷却液循环
维持发动机最佳工作温度
加快发动机冷启动后的升温速度
防止重载作业时发动机过热
适用于柴油发动机冷却系统
CNH 原厂正品，匹配度与性能有保障
温度开启与关闭控制精准
提高发动机运行效率与燃烧效率
减少因温度异常造成的发动机磨损
保护缸盖、垫片及发动机本体
可直接安装，无需改装
正常工作的节温器对于以下方面至关重要：
防止发动机过热及冷却液沸腾
避免发动机过冷导致效率下降
确保发动机在各种工况下稳定运行
延长发动机及相关部件使用寿命
降低故障风险与维修成本
提高整机可靠性
