Smart fortwo 451 brake system components with eight numbered callouts identifying pedal module, disks, calipers, reservoir, ESP unit, cables, drum brake, and lever.

Exploded brake system diagram of orange Smart car showing numbered components from pedal to wheels.

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See all Chassis figures for the Fortwo (451), or browse the full figure library. Part numbers and callouts are community-sourced and cross-referenced against the manuals — confirm with your VIN before ordering.