The Genuine BMW Differential Pinion Flange Installation Tool is a specialized tool designed for installing the pinion flange on a BMW differential. This tool is essential for proper installation and ensures a secure fit to prevent any potential damage or malfunction. It is a high-quality, durable tool made specifically for BMW vehicles and is an essential addition to any mechanic's toolkit. The tool is part number 83300491507 and is an official BMW product. It is designed to be used without any newline characters, making it easy to input into other API calls for seamless integration into various systems.