Description Gearbox speedometer nylon drive gear for related models: Fiat 128 Fiat 147 Fiat Panda Fiat Ritmo (Strada) Fiat X1/9 Zastava 101 On list are most popular, will fit few more models of Fiat. OEM part number: 4230520 – 4318980 If you have any question, feel free to ask us over email. We offer worldwide shipping with tracking.