Audi TT, TTS, A3, S3, Seat Altea, Skoda Yeti, Superb, VW Golf 4 Motion R32, GTi, R32
0BR907554 – 0BR907554A – 0BR907554B – 0BR907554C – 0BR598554 – 0BR598554A – 0BR598554B
VW Transporter (note:- some also have Diff Lock)
09N907554A – 09N598554 – 09N598554A
VW Tiguan, Sharan, Seat Alhambra
0AY907554C – 0AY907554D – 0AY907554E – 0AY598554 – 0AY598554A – 0AY598554B – 0AY598554C
Audi Q3, VW Passat All Track
0BS907554 – 0BS907554A – 0BS907554B – 0BS907554C – 0BS598554 – 0BS598554A
To check compatibility, read the number from the side of the Haldex ECU case of the rear diff/coupling, it is a white label marked "Continental" or "Siemens", and will have one of the following part numbers, if the last letter does not match do not worry, it is the first 3 digits that show it is compatible.