OE: 4394393
Fiat CS-1 1800 Year 74-78 Carburetor
Fiat CS-2 2000 Year 79-80 Carburetor
Fiat CS-0 2000 Year 80-82 Injector
Fiat DS 2000 Year 83-85 Injector
Fiat DS/VX 2000 Year 84-85 Supercharger
OE: 4164973
Inner hole Ø 10 mm / Outer Ø 23 mm / Thickness 10 mm
Fiat 124 Coupe / Spider / 125 down
Fiat 128
Fiat 131 / 132
Fiat X1/9
Lancia Beta
various ... please check with measurements