Product introduction
This Cummins 4952631 24V Thermostat is a high-performance thermal management component designed specifically for 24V Cummins engines. Utilizing an advanced paraffin expansion mechanism, it precisely controls engine operating temperature within the ideal range of 80-95°C. This Cummins thermostat intelligently adjusts the coolant circulation path to ensure the 24V Cummins engine maintains optimal performance under various operating conditions, effectively improving fuel efficiency and extending engine life. The 4952631 thermostat features a compact design and easy installation. Its reliability and durability have undergone rigorous quality verification by Cummins, making it particularly suitable for short-to-medium distance logistics vehicles, construction machinery, and generator sets. It is a key component ensuring the cooling system of 24V Cummins engines.
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Product Parameters
| Parameter category | Detailed Description |
| Part number | 4952631 |
| Valve opening temperature | 83°c(181°f) |
| Full open temperature | 95°C (203°F) |
| Valve stroke | ≥ 8mm (at full open temperature) |
| Main materials | Brass main body, special paraffin temperature sensing element, silicone rubber sealing ring |
| High reliability | Adopting Cummins' strict quality control standards, we ensure long-term stable operation |
| Precise temperature control | Keep the engine within the optimal operating temperature range (80-95℃) to improve fuel efficiency |
| Durable design | It is compatible with 24V power supply systems and perfectly compatible with Cummins engines |
| Easy to maintain | The structure is compact and easy to install and replace |
Product Advantages
Strictly adhering to Cummins engine quality control standards and undergoing rigorous durability testing, it can operate stably for extended periods, effectively extending engine life and reducing downtime due to malfunctions. Specifically designed for 24V power systems, it is perfectly compatible with Cummins engines, providing faster response times and more stable temperature regulation performance to meet the cooling requirements of high-power engines.




FAQ
Q: 1. Which 24V Cummins engines is the 4952631 thermostat compatible with?
A: This thermostat is specifically designed for 24V Cummins engines. For specific compatibility, refer to the engine technical manual or the manufacturer's compatibility list.
Q: 2. What precautions should be taken when installing the 4952631 thermostat?
A: Ensure the engine is cooled before operation, including releasing system pressure, cleaning the mounting surface, tightening bolts to the required torque, and checking coolant seals.
Q: 3. What engine problems can a thermostat malfunction cause?
A: Common symptoms include abnormal temperature, heater failure, poor coolant circulation or leakage, which may trigger engine warning lights.
Q: 4. What certifications are required for exporting the 4952631 thermostat?
A: It must meet the standards of the target market, such as EU CE certification and US DOT certification, and be accompanied by an MSDS and certificate of origin.
Q: 5. How to prevent the thermostat from getting damp during sea freight?
A: Use waterproof sealed bags with desiccant, preferably in temperature-controlled containers, and avoid mixing with chemicals.
Q: 6. What documents are required for customs clearance when exporting to the Middle East?
A: A commercial invoice, packing list, and bill of lading are required. Some countries require SASO certification or a Certificate of Conformity (COC).
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