The Kubota 1J60119360 NOX Sensor (Pre-Catalyst) is a genuine OEM component designed for precise monitoring of nitrogen oxide emissions in Kubota M6, M7, and M8 series agricultural tractors. This critical sensor ensures efficient engine operation and compliance with emission standards by providing accurate data to the engine's control unit. Weighing approximately 0.11 kg, it is a direct replacement part for maintaining the performance and environmental integrity of your Kubota machinery.