Genuine OEM Porsche Injection Nozzle Clamping Ring, part number 94611032831. This ring secures the injection nozzle in place within the fuel system, ensuring it is properly seated and sealed. It is a critical component for maintaining the integrity of the fuel injection system. Made from durable material designed for the specific application. Genuine OEM clamping rings are essential for ensuring the correct positioning and sealing of fuel injectors, which is vital for engine performance and emissions control.