Porsche O-Ring 90033105540

This factory-original Porsche o-ring ensures an exact match for your vehicle's specification (reference 90033105540). Its composition ensures leak-free sealing under sustained pressure and thermal cycling. Built to the same standards as the component originally fitted in Zuffenhausen. You receive the peace of mind that only genuine Porsche OEM parts can deliver. Available now from Masparts, Europe's authority in rare and exclusive Porsche components.