Model 454.0 rear axle brake lines removal and installation procedure with numbered callouts and detailed component diagrams.

Smart 454 rear axle brake system diagram with callouts for hydraulic unit, lines, hoses, bracket, and muffler locations.

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See all Chassis figures for the Fortwo / Forfour (453), 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.