Genuine OEM Jaguar Crankshaft Main Bearing, part number C2Z30461. This precision-engineered component is designed to support the crankshaft within the engine block, facilitating smooth rotation and minimizing friction. It forms a critical interface between the crankshaft and the engine block, absorbing radial loads. Weighing 0.033 kg, this bearing is manufactured to exact specifications. Genuine OEM bearings ensure factory tolerances for vibration-free service life and optimal engine performance, preventing premature wear and potential engine damage.