82℃ 179.6℉ Thermostat for Komatsu 2D94 4D95L 4D95S 6D95L S4D95LE 600-421-6120

Thermostat for Komatsu

This 82℃ 179.6℉ thermostat is an engine cooling component designed for Komatsu diesel engines, ensuring proper operating temperature is maintained for efficient combustion and reduced wear. It is an OEM cross-reference for part number 600-421-6120, offering precise thermal control for compatible models.

Overview

This thermostat opens and closes to regulate coolant flow, maintaining the engine's temperature at the factory-specified 82 degrees Celsius (179.6 degrees Fahrenheit). It is specifically designed for use in Komatsu equipment powered by 2D94, 4D95, or 6D95 series diesel engines. Replacing a failed thermostat with this 82℃ 179.6℉ unit ensures reliable engine protection and optimal performance in demanding work conditions.

Built For Performance

• Set to open at 82℃ (179.6℉) for proper engine warm-up
• Directly replaces OEM part number 600-421-6120
• Constructed from corrosion-resistant materials for long service life
• Precision valve mechanism ensures consistent coolant flow control
• Compatible with multiple Komatsu diesel engine series

Fits These Machines

• for Komatsu 2D94 engine
• for Komatsu 4D95L engine
• for Komatsu 4D95S engine
• for Komatsu 6D95L engine
• for Komatsu S4D95LE engine

Specs At A Glance

Good To Know

Q: Why is the correct opening temperature important? A: The 82℃ setting allows the engine to reach its ideal operating temperature quickly, which reduces fuel consumption, lowers emissions, and minimizes engine wear.

Q: Can this thermostat be used in other equipment? A: It is specifically designed for Komatsu engines listed, but it may suit other equipment using the same engine series. Always verify the engine model and part number before installation.

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