This power steering fluid reservoir tank bottle is a genuine item for direct replacement in Mercedes, Benz, and Mercedes Benz models W203, W204, W207, W209, W211, and W221 from 2006 to 2012. The tank is sealed and features easy replacement options. It comes with a gasket and has a V-belt pulley type for optimal performance. The part number is 0004602383, and it is compatible with other part numbers POWER STEERING RESERVOIR TANK. The tank is placed on the left front side of the vehicle and is a vital part of the steering and suspension system. It is recommended to replace the power steering fluid regularly to ensure proper functioning of the system.