I numeri di serie del produttore confrontati con il numero del ricambio originale:
- OE 1J0615601P — AUDI / SEAT / SKODA / VW
- OE 1J0 615 601 — AUDI / SEAT / SKODA / VW
- OE 1J0615601N — AUDI / SEAT / SKODA / VW
- OE 2Q0 615 601 H — AUDI / SEAT / SKODA / VW
- OE 1J0615601C — AUDI / SEAT / SKODA / VW
- OE JZW 698 601 AH — AUDI / SEAT / SKODA / VW
- OE JZW698601AC — AUDI / SEAT / SKODA / VW
- OE JZW698601AG — AUDI / SEAT / SKODA / VW