Genuine OEM BMW Steering Spindle, part number 32306887185. This steering spindle, also known as a lower steering shaft, connects the steering column to the steering rack. It incorporates a double universal joint to accommodate variations in angle and alignment between these components. The spindle weighs approximately 1.007 kg. Genuine OEM steering spindles are manufactured to exact specifications for smooth operation, precise steering response, and long-term durability.