This GLYCO main bearing set, part number 71-3711/6 0.25MM, is engineered to meet stringent automotive standards. It provides essential support for the crankshaft, reducing friction and wear within the engine. The precision manufacturing of these bearings ensures a perfect fit and optimal performance. They are designed to withstand the demanding conditions of modern engines, contributing to longevity and efficiency. Choosing GLYCO means opting for reliability and quality. This set is a crucial component for maintaining the health and performance of your vehicle's engine, offering peace of mind with every mile.