This GLYCO connecting rod bearing, part number 01-3867/4 with a 0.25mm undersize, is engineered to meet stringent performance standards. It plays a crucial role in reducing friction between the crankshaft and connecting rod, thereby enhancing engine longevity and efficiency. The precision manufacturing of this bearing ensures a perfect fit and optimal oil clearance, which is vital for proper lubrication and heat dissipation. By maintaining the correct gap, it prevents metal-to-metal contact, minimizing wear and tear on critical engine components. Choosing the right bearing is essential for maintaining the health of your engine. GLYCO is a trusted name in engine components, providing reliable parts that deliver consistent performance under various operating conditions. This specific bearing is designed to restore or maintain the integrity of your engine's bottom end.