TA Technix PU bushings stabiliser bearing front axle Models with Ø 24mm on stabiliser suitable for: BMW 5 series E39 Sedan/Touring engine code M47 520d engine code M52+M54 520i engine code M52 523i Enginecode M57 525d Engine code M57 525td/tds Engine code M54 525i Engine code M52 528i Engine code M54 530i engine code M57 530d all models with M sports suspension see illustration in installation position (PDF): BMW 5 Series E39 (picture number 2)