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Brake Rotor/Disc: Specifications
Brake Rotor
Brake Rotor Specifications
Front
Diameter:
911 Carrera .....................................................................................................................................................................................................
318 mm
911 GT3 ..........................................................................................................................................................................................................
330 mm
Minimum thickness
New:
911 Carrera ..................................................................................................................................................................................................
28 mm
911 GT3 ......................................................................................................................................................................................................
34 mm
Wear limit:
911 Carrera ..................................................................................................................................................................................................
26 mm
911 GT3 ......................................................................................................................................................................................................
32 mm
Thickness variation: ........................................................................................................................................................................................
0.02mm
Maximum lateral runout:
Wheel hub .......................................................................................................................................................................................................
0.03 mm
Brake disc .......................................................................................................................................................................................................
0.03 mm
Brake disc - when installed .............................................................................................................................................................................
0.06 mm
Rear
Diameter:
911 Carrera .....................................................................................................................................................................................................
299 mm
911 GT3 ..........................................................................................................................................................................................................
330 mm
Minimum thickness
New:
911 Carrera ..................................................................................................................................................................................................
24 mm
911 GT3 .......................................................................................................................................................................................................
28 mm
Wear limit:
911 Carrera ..................................................................................................................................................................................................
22 mm
911 GT3 .......................................................................................................................................................................................................
26 mm
Thickness variation: ........................................................................................................................................................................................
0.02mm
Maximum lateral runout:
Wheel hub .......................................................................................................................................................................................................
0.03 mm
Brake disc .......................................................................................................................................................................................................
0.03 mm
Brake disc - when installed .............................................................................................................................................................................
0.06 mm
This is a source reference. Confirm exact model applicability in the original material.