Genuine OEM Volkswagen Engine Oil Pump Input Shaft, part number 06E109339R. This precision-engineered shaft is responsible for transmitting mechanical power to the engine oil pump, a critical function for maintaining proper engine lubrication. It operates within the engine's oil pump assembly. Weighing 0.302 kg, this shaft is manufactured from high-strength metal to withstand continuous rotational stress and high temperatures. Using a genuine OEM input shaft ensures reliable power transmission to the oil pump, which is essential for preventing catastrophic engine wear due to insufficient lubrication.