OE 05478 — Master brake cylinder, O2 Sensor, Ribbed V-belt

What is OE number 05478?

OE (Original Equipment) number 05478 is a manufacturer's reference code for Master brake cylinder used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 17 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 05478.