71°C Thermostat 127128A1 for Case Loader 1825B 1838 Trencher 4625 460 560 6010

71°C Thermostat 127128A1 for Case

This 71°C thermostat 127128A1 is a cooling system component designed for Case loaders and trenchers, regulating engine temperature by opening at 71 degrees Celsius.

Overview

This 71°C thermostat 127128A1 controls coolant flow to keep the engine within the specified temperature range, promoting efficient operation and preventing overheating. It is built as a thermal valve that responds to coolant temperature, ensuring the engine warms up quickly and maintains stable heat during work cycles. This 71°C thermostat 127128A1 is a direct replacement part for the OEM reference 127128A1.

Built For Performance

• Opens at 71°C for precise temperature control
• Durable metal and rubber construction for reliable sealing
• Corrosion-resistant materials extend the service interval
• Designed to match OEM flow characteristics

Fits These Machines

• for Case 1825B
• for Case 1838
• for Case 4625
• for Case 460
• for Case 560
• for Case 6010

On-The-Job Use

• Used in loader engines to maintain stable coolant temperature during digging and lifting
• Supports trencher operation by preventing engine overheating in sustained load conditions
• Helps achieve faster warm-up in cooler environments

Specs At A Glance

Good To Know

Q: What does the 71°C rating mean? A: The thermostat begins to open when coolant reaches 71 degrees Celsius, allowing circulation once the engine reaches operating temperature.

Q: Will this work as a replacement for the original part? A: This is designed as a replacement for the OEM part number 127128A1, but you should confirm the thermostat rating and fitment against your specific engine model.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.