Secondary air injection pump components for 451/3/4 model with engine 132.910, identifying shaped hose, bolts, brackets, support frame, connector, and pump M33.

Two technical diagrams showing secondary air injection pump assembly from different angles with numbered callouts.

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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.