Genuine OEM Hyundai Crankshaft Dowel Pin, part number 2312147280. This small, precision-machined metal pin plays a critical role in the engine by ensuring the accurate alignment and secure fastening of various components on the crankshaft. Its precise dimensions are vital for maintaining correct timing and preventing rotational slippage within the engine assembly. Choosing a genuine OEM dowel pin guarantees the exact factory tolerances and material strength required for reliable engine operation and long-term durability.