Porsche 911 / 930 Turbo 3.0-3.3 L., 1975-1989 Brake parts
1 = Diameter 2 = Thickness 3 = Minimal Thickness (disc); Maximal inside Diameter (Drum)
4 = Hight (Disc); Depth (Drum) 5 = Centring 6 = Number of holes
Porsche 911 / 930 Turbo 3.0-3.3 L., 1975-1989 Brake parts
1 = Diameter 2 = Thickness 3 = Minimal Thickness (disc); Maximal inside Diameter (Drum)
4 = Hight (Disc); Depth (Drum) 5 = Centring 6 = Number of holes