Common use of this item please veify part number with Parts list for your model. 

Fiat TRACTOR: 100-90,Fiat TRACTOR: 100-90DT,Fiat TRACTOR: 140-90,Fiat TRACTOR: 140-90DT,Fiat TRACTOR: 45-66,Fiat TRACTOR: 45-66DT,Fiat TRACTOR: 55-46,Fiat TRACTOR: 55-46DT,Fiat TRACTOR: 55-66,Fiat TRACTOR: 55-66DT,Fiat TRACTOR: 60-66,Fiat TRACTOR: 60-66DT,Fiat TRACTOR: 60-90,Fiat TRACTOR: 60-90DT,Fiat TRACTOR: 65-46,Fiat TRACTOR: 65-46DT,Fiat TRACTOR: 65-56,Fiat TRACTOR: 65-56DT,Fiat TRACTOR: 70-66,Fiat TRACTOR: 70-66DT,Fiat TRACTOR: 70-90,Fiat TRACTOR: 70-90DT,Fiat TRACTOR: 80-66,Fiat TRACTOR: 80-66DT,Fiat TRACTOR: 80-90,Fiat TRACTOR: 80-90DT,Fiat TRACTOR: 90-90,Fiat TRACTOR: 90-90DT,Fiat TRACTOR: 95-55