Genuine OEM Hyundai Turbocharger Stud Bolt, part number 221602A001. This specialized fastener is designed to securely mount the turbocharger to the exhaust manifold, ensuring a tight seal and proper alignment for optimal performance. It operates under extreme temperatures and vibrations within the exhaust system. Choosing a genuine OEM stud bolt guarantees the correct material composition and heat resistance for reliable, long-lasting turbocharger attachment.