Twist drill bit set (450 589 01 70 00) and rear axle crossmember components for Model 451.3/4 smart car.

Drill bit set image and labeled rear axle crossmember diagram with numbered callouts showing screws, bar links, and nut locations.

View full-size image ↗

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.