Porsche O-Ring N91087401

Sourced from authorised Porsche channels, this original o-ring provides a perfect factory-grade replacement (reference N91087401). Its composition ensures leak-free sealing under sustained pressure and thermal cycling. Its construction meets the strict quality standards demanded by Porsche production. Every detail is exactly as the factory designed it — no compromises. Trust Masparts for genuine Porsche parts delivered fast, wherever you are.