The Kubota 1654064850 Rectifier Assembly is a genuine OEM part designed to convert alternating current (AC) from the alternator into direct current (DC) for the vehicle's electrical system and battery charging. This essential component ensures stable power delivery and optimal performance for various Kubota B-Series, BX-Series, K-Series, KX-Series, and U-Series compact tractors and excavators. Weighing approximately 0.22 kg, it is a direct replacement for maintaining the integrity of your machinery's charging system.