This GLYCO engine bearing, part code 01-4040/4 0.25mm, is engineered to meet stringent quality standards. It plays a crucial role in reducing friction between rotating parts, such as the crankshaft and connecting rods, thereby enhancing engine efficiency and lifespan. The precision manufacturing of this bearing ensures a perfect fit and reliable operation within your engine. Its specific 0.25mm undersize is designed for applications requiring adjustments to journal diameters. GLYCO is a recognized name in engine components, known for delivering parts that offer excellent wear resistance and consistent performance. Choosing this bearing means investing in the reliability and smooth running of your vehicle's engine.