Genuine OEM Hyundai Bearing Cap Bolt, part number 211142U001. This specialized bolt is designed to securely fasten the main bearing cap to the engine cylinder block, providing critical support for the crankshaft. Its precise dimensions and strength are essential for maintaining correct bearing clearances and overall engine integrity. Genuine OEM bolts are engineered to withstand the extreme forces and temperatures within the engine, ensuring reliable long-term performance and preventing catastrophic engine failure.