Discover the 4JJ1 HITACHI EXCAVATOR THERMOSTAT 8-98017027-1, designed for models ZAX110-3, ZAX130-3, ZAX160-3, and ZAX180-3. This OEM-quality thermostat ensures optimal engine performance with temperature settings at 76.5°C, 82°C, and 86°C. Perfect for maintaining your excavator's efficiency.