Genuine OEM Toyota Oil Pump Sprocket, part number 1351924010. This component is crucial for the engine's lubrication system, as it drives the oil pump to circulate oil throughout the engine. It is located within the engine's timing system. Made from hardened steel for durability and wear resistance. Weighs 0.075 kg. Genuine OEM parts are manufactured to exact tolerances, ensuring smooth operation and preventing premature wear in the critical oil pump drive mechanism.