ApplicationCompatible for Audi A3, A4, A6, A8 compatible for Volkswagen Passat, compatible for Golf, Sharan, Tiguan compatible for Ford Mondeo, S-Max, Galaxy, Transit Compatible for Mercedes C, E, CLS, S, CLK, SLK, SL compatible for BMW 320, 330, 520, 530 compatible for Alfa Romeo 147, 159, 166 compatible for Fiat Ulysse, Croma, Ducato compatible for Lancia Phedra, Thesis Box Color: The color of the box is randomSpecificationSuitable for 3 and 4 hole pitch Necessary for pre-tightening self-adjusting clutch before removal or installation Prevents plate deformation, clutch disengage or drag Equipped with re-installation tool to allow clutch regulator to wrap back, and six calibration adapters Alignment Adaptor Sizes: Ø14 x 20mm, Ø15 x 20mm,Ø15 x 23mm, Ø15 x 28mm, Ø15 x 34mm, Ø20 x 23mm, Ø21 x 23mm Assembly Flywheel Threads: Ø6 x 1mm, Ø7 x 1.00mm, Ø8 x 1.25mm