Genuine OEM Porsche Timing Belt, part number 0PB109252A. This belt synchronizes the engine's camshaft and crankshaft rotation, ensuring precise valve timing. It is a key component of the engine's timing system. Weighing 0.741 kg, this timing belt is manufactured to exact OEM specifications for optimal performance. Genuine OEM timing belts offer superior durability and precise timing accuracy, crucial for preventing engine damage.