BORG & BECK manufactures this Clutch Slave Cylinder BORG & BECK OE Ref 21 51 7 509 243 to original equipment tolerances, which is why it's specified as a direct replacement for OEM 21516777428 rather than a rough equivalent.
You'll find it referenced as BES230, EAN: 5055807761031 — worth noting down if you're getting a second opinion from a mechanic before fitting.
It's built for selected MINI vehicles. The safest way to confirm is matching OEM reference 21516777428 against your existing part, or using our vehicle lookup tool with your registration.
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