Genuine OEM Volkswagen Engine Piston, part number 06G107065B. This vital engine component converts the pressure from combustion into mechanical force, driving the crankshaft. It operates within the engine cylinder. Constructed from a high-strength metal alloy, this piston weighs 0.467 kg. Using a genuine OEM piston ensures precise dimensions, correct material composition, and optimal thermal expansion characteristics, which are critical for engine longevity and efficient power delivery.