Premium crankshaft main & con rod bearings engineered for Mercedes-Benz engines (M270, M271, M274, M282, M254, M260, M264). Precision-machined from high-grade alloy with advanced polymer overlay for superior wear resistance and load capacity. Optimized oil groove design ensures flawless lubrication under extreme conditions. Direct OEM replacement with micron-level tolerances for vibration-free performance. Ideal for engine rebuilds, performance upgrades, or fleet maintenance. Bulk pricing available for workshops and distributors. Ships globally with wholesale discounts on large orders.