OE 521981 — Brake rotor, brake set, disc brake, Engine mounting, Master brake cylinder

What is OE number 521981?

OE (Original Equipment) number 521981 is a manufacturer's reference code for Brake rotor used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 13 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 521981.