OE cf021 — Brake Cylinder, Filter, interior air

What is OE number cf021?

OE (Original Equipment) number cf021 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 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 cf021.