Forklift Parts Cooling System Thermostat for 121850-49810

1. Automatic regulation of cooling intensity and circulation paths

The thermostat automatically adjusts the volume of coolant entering the radiator and alters the circulation path (switching between "large" and "small" circulation loops) based on the coolant temperature. This regulates the cooling system's overall heat dissipation capacity, ensuring the engine operates within its optimal temperature range.

2. Facilitating rapid engine warm-up (low-temperature small circulation)

During a cold start or when the coolant temperature is low (typically below 70°C), the thermostat's main valve remains closed, blocking the flow of coolant to the radiator. Instead, the coolant is routed directly back into the engine by the water pump—a "small circulation" loop—allowing the engine to quickly reach its normal operating temperature.

Compatible Models

• YANMAR 4D94E-LE

*Please contact us with your forklift model or OEM number for compatibility confirmation.

Applications

This is widely used in:

Q: How about your MOQ?

A: Special cases can be treated specially.

Q: Do you offer customization service?

A: Yes, we could print your brands (logo, artwork) on the products/packages or laser engraving your brand. Samples for development are also warmly welcomed. We have rich experience in developing and modifying it.

Q: Which payment method does your company support?

A: T/T is preferred. The payment method is flexible and changeable, and we can discuss the specific situation in detail according to the order. We will do our best to meet your needs.

Q: How about the delivery time?

A: Normally, 7-10 workdays for the most popular times.

Q: How to confirm a spare part ?

Q: Do you provide sample?

A: It depends,we would provide samples, but the cost is supposed to be paid by the buyers.