Overview - Front Brake Caliper, Single-Piston Brake

WARNING: This page is about a different car, the 2021 Audi S4 and 2021 Audi A4 Quattro. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Exploded View Of Front Brake Caliper, Single-Piston Brake

Courtesy of AUDI OF AMERICA, LLC

Brake Caliper Housing
Bearing Bushing
- Refer to BEARING BUSHING AND GUIDE PIN, REPLACING
Guide Pin
- Refer to BEARING BUSHING AND GUIDE PIN, REPLACING
Cap
Seal
- Refer to BRAKE CALIPER PISTON, REMOVING AND INSTALLING, SINGLE-PISTON BRAKE
Protective Cap
- If damaged, install the entire seal set
- Refer to BRAKE CALIPER PISTON, REMOVING AND INSTALLING, SINGLE-PISTON BRAKE
- Mount the cap sealing lip on the brake caliper piston.