Genuine OEM BMW Bearing Flange Exhaust, part number 11121436224. This component acts as a bearing support for the exhaust camshaft, ensuring its smooth rotation and proper alignment within the cylinder head. It is essential for the precise operation of the engine's valve train. The flange design provides a stable mounting point and houses the bearing surfaces. Manufactured to exact specifications for optimal performance and durability. Genuine OEM ensures correct alignment and load-bearing capacity, vital for engine longevity.