The New Holland SBA145206021 is a genuine OEM thermostat designed for precise engine temperature regulation. With an opening temperature of 71°C, this thermostat ensures optimal engine performance and efficiency. It is compatible with various New Holland compact tractor models including the 1720, 1920, TC series (TC29, TC33, TC33D, TC33DA, TC34DA, TC35, TC35A, TC35D, TC35DA, TC40, TC40A, TC40D, TC40DA, TC45, TC45A, TC45D, TC45DA), and Boomer series (2030, 2035, 3040, 3045, 3050). This essential component helps maintain the engine's ideal operating temperature, preventing overheating and ensuring proper fuel combustion.