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Assessment of ceramic brake discs > < Technical data|Brakes

A4 Mk2

Ceramic front brakes (C/SiC)
Ceramic front brakes (C/SiC)
On these models (8E and 8H), ceramic brakes are fitted only at the front.
   
  Ceramic front brakes (C/SiC)
Brake caliper Brembo M6 Al
Factory code ( PR No.) 1LU
Ventilated brake discØ mm 380
Brake disc, thicknessmm38
Brake disc, wear limit The minimum thickness and the weight of the brake disc when new are stamped onto the disc brake hub during manufacture as a wear limit specification.
Brake caliper, 3 pistonsmm1 set: 32/ 36/ 38
Minimum pad thickness (including backplate and damper plate)mm9.5

  Note
Hairline cracks on the friction surfaces of ceramic brakes can be caused during manufacturing and therefore already appear to varying degrees when the brakes are new. Hairline cracks on the friction surfaces do not justify a renewal of the ceramic brake discs.
   

Assessment of ceramic brake discs > < Technical data|Brakes