Genuine OEM Hyundai Timing Chain Guide, part number 243772A000. This essential engine component is designed to guide and support the timing chain, maintaining its proper path and tension within the engine's timing system. It ensures precise synchronization of the crankshaft and camshafts, critical for engine operation. Weighing 0.301 kg, this guide is constructed from a durable metal base with a low-friction, wear-resistant polymer surface. Using a genuine OEM timing chain guide ensures correct material composition and precise dimensions, which are vital for preventing chain slack, noise, and potential catastrophic engine damage over the vehicle's lifespan.