5137700320 THERMOSTAT FITS HITACHI EX120-2 EX120-3 EX100-2 EX100-3 4BD1 4BD1

Keep your Hitachi EX120-2, EX120-3, EX100-2, and EX100-3 running smoothly with this reliable thermostat designed for 4BD1 engines. This aftermarket part ensures optimal engine temperature regulation, preventing overheating and maintaining performance. Crafted to meet high-quality standards, it offers a cost-effective alternative to OEM components. Easy to install and built for durability, it’s an essential replacement for your heavy machinery. Please note, this is an aftermarket thermostat and not an original Hitachi OEM part Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.