Genuine OEM Audi Reverse Shift Fork, part number 02A311521E. This component is responsible for moving the reverse gear into engagement within the transmission, allowing the vehicle to operate in reverse. It is a precision-engineered part of the manual transmission's internal mechanism. Weighing 0.214 kg and measuring 0.115 meters in length, it is constructed from durable metal. Installing a genuine OEM shift fork ensures proper gear synchronization, smooth engagement, and long-term reliability of the transmission's reverse function.