Overview - Front Brake Caliper, Six-Piston Brake

Fig 1: Exploded View Of Front Brake Caliper

Courtesy of AUDI OF AMERICA, LLC

1. Brake Caliper
2. Seal
   • If damaged, install the entire seal set
   • Refer to BRAKE CALIPER PISTON, REMOVING AND INSTALLING, SIX-PISTON BRAKE 
3. Brake Caliper Piston
   • No replacement part
4. Protective Cap
   • If damaged, install the entire seal set
   • Refer to BRAKE CALIPER PISTON, REMOVING AND INSTALLING, SIX-PISTON BRAKE 
   • Mount the cap sealing lip on the brake caliper piston.