This ELRING cylinder head bolt set, part number 802.930, is engineered to meet stringent quality standards for optimal engine function. Each bolt is manufactured with precision to ensure consistent torque and clamping force, which is critical for maintaining the integrity of the cylinder head gasket. Proper installation of these bolts is essential for preventing leaks and maintaining the compression within your engine. ELRING is a trusted name in engine components, providing durable parts that contribute to the longevity and performance of your vehicle's powertrain. This set includes all necessary bolts for a complete and correct cylinder head installation. Choose ELRING for dependable engine repair and maintenance. The 802.930 set offers a reliable solution for mechanics and DIY enthusiasts alike, ensuring peace of mind with every engine rebuild or repair.