Does anyone know what this fits?
Those numbers are similar to DOT numbers and only have to do with compliance. Alfas in the seventies sold everywhere but the US came with a glass compliance sticker in the engine compartment. I have yet to find detailed information on any of the codes.Interesting. The Code 43R-000486 when entered in google give Peugeot 205, Fiat Coupe and Maserati TC. I guess the number has nothing to do with fitment.