Poly-V-belt removal and installation procedure for 454.0 engine with tensioning device and location.

Engine compartment showing poly-V-belt and tensioning device on Smart Fortwo 454 chassis.

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See all Powertrain 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.