Essieu avant, Direction Audi A4/S4/Avant/quattro (A4Q) [EUROPA 1998 year]
Boitier de differentielcouple conique modelDJJ,DJR,DJS, DWR,DWM,DWN, DJV,DGW,DWQ, EEP,DTT Differentiel central,
autobloquant modelDJJ,DJR,DJS, DJV,DGW,DWR, DWM,DWN,DWQ, EEP,DTT