Engine Thermostat 3940632
Precision Thermal Regulation for Heavy-Duty Excavator Performance
The Hyundai 3940632 is a precision-engineered thermal regulation component essential for maintaining the optimal operating temperature of your heavy-duty excavator's engine. By accurately managing coolant circulation between the engine block and the radiator, this thermostat prevents engine overheating during heavy loads and ensures rapid warm-up during cold starts, maximizing fuel efficiency and preventing premature wear.
1. Technical Specifications
| Parameter | Detail |
|---|---|
| Part Number | 3940632 |
| Component Type | Engine Thermostat |
| Primary Function | Regulates coolant flow to maintain the engine within its ideal temperature range |
| Compatibility | Specifically engineered for Hyundai 7 and 9-series heavy-duty excavators |
2. Machine Compatibility
Engineered for reliable thermal management in demanding applications:
Hyundai Models: R275LC-9T, R305LC-9T, R335LC-7, R335LC-9T, R375LC-7, and related configurations.
System Synergy: A vital component for sustaining engine reliability in high-load construction and mining environments.
3. Maintenance & Installation Protocols
Service Interval: Replace as needed when the engine displays signs of overheating, slow warm-up times, or if the thermostat is suspected of being stuck.
Diagnostic Indicators: Monitor for erratic temperature gauge readings, coolant leaks around the housing, or persistent engine temperature warnings.
Installation Tip: Always replace the thermostat housing gasket during installation to ensure a perfect, leak-free seal. After installation, perform a full cooling system bleed to remove trapped air, which can cause severe overheating if left in the circuit.
4. Technical Support & Logistics
Supplier: Xuzhou Sinoswift Import & Export Co., Ltd.
WhatsApp: +86 13701956981
Email: [email protected]
Technical Note: The 3940632 thermostat is essential for protecting your larger excavator engines from thermal stress.