Complete Tractor 1906-6201 Thermostat, Grey 100% new thermostat meets OEM quality for tractors and farm equipment 1-year warranty covers you throughout planting and harvesting seasons Factory direct pricing delivers an honest value for hard-earned money Replaces OEM Numbers: 15321-73010 15321-73014 15321-73015 15321-73016 15321-73910 1532173010 1E401-73010 503179