Parts such as the 037 Fuel System: Nut M5, Pipe, Thermistor, Screw Tbei M5x16 are included in the Mts1000ds 2003 Usa (multistrada 1000 Ds) 9151-1881a 037 Fuel System parts fiche.
This Fuel Pump is the most expensive of the items that make up this 037 Fuel System assembly.
The lowest price component in this 037 Fuel System parts-list fiche is the Nut M5.