Diagonal strut bolt removal and installation procedure for smart fortwo model 451.4, showing strut location and fastener positions.

Two overhead views of smart fortwo undercarriage showing diagonal struts and bolt locations labeled 1 and 2.

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See all Chassis figures for the Fortwo (450), 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.