OE a12977 — Brake Cylinder

What is OE number a12977?

OE (Original Equipment) number a12977 is a manufacturer's reference code for Brake Cylinder used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 4 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 a12977.