The plastic nut tend to get brittle and break. This is a original part, not remanufactured. It does fit various places on the vehicles in the list below. Price is for one nut.
Fits: Audi coupe, S2 coupe, coupe quattro, cabriolet, avant or sedan , RS2, A6 / RS6 / RS6 Plus C5, A6 C6, A3 / S3 8L / facelift, 80, 90, 100, 100 quattro, S6 Plus C4, (UR) quattro and Sport quattro 1977-2005. Referance for original Audi parts numbers: 431807300D - 431 807 300 D