This is a Factory OE "FIAT" logo center cap for factory Fiat alloy wheels fitted on various Fiat models including 124 Spider, X1/9, and 131 from 1980-on. May be 4 or 6 tab mounting style on the backside. 56mm inner / 63mm outer diameter.
This is not applicable to nor will fit upon Fiat steel wheels.
Hard to source.
Condition: OE NOS
New and Unused