Poly V-belt removal and installation procedure for smart 450 chassis with multiple engine options.

Service manual page showing V-belt replacement steps with numbered callouts and multiple engine bay photographs.

View full-size image ↗

See all Powertrain 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.