Brake Rotor/Disc

Brake Rotor Specifications

Front
Diameter:
911 SC 282.5 mm
911 Turbo 304 mm
Minimum thickness
New:
911 SC 20.5 mm
911 Turbo 32 mm
Wear limit:
911 SC 18.5 mm
911 Turbo 30 mm
Thickness variation: 0.02mm
Maximum lateral runout:
Brake disc 0.05 mm
Brake disc - when installed 0.1 mm

Rear
Diameter:
911 SC 290 mm
911 Turbo 309 mm
Minimum thickness
New:
911 SC 20 mm
911 Turbo 28 mm
Wear limit:
911 SC 18 mm
911 Turbo 26 mm
Thickness variation: 0.02mm
Maximum lateral runout:
Brake disc 0.05 mm
Brake disc - when installed 0.1 mm