FRONT BRAKE CALIPER REBUILD REPAIR KIT PISTON FITS: AUDI A4 B6 B7 01-08 BCR0027J | eBay
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Amazon.com: A-Premium Disc Brake Caliper Assembly without Bracket Compatible with Select Audi Models - A4 2005-2009, A4 Quattro 2005-2009, Fits with 288 mm Disc Brakes - Rear Right Passenger Side : Automotive
How to replace 1999 Audi A4 front brake pads and rotors – Purveyor of Fine Words
How to replace 1999 Audi A4 front brake pads and rotors – Purveyor of Fine Words
Audi A4 B7/B8: How to Replace Brake Pads/Calipers/Rotors | Audiworld
How to change front brake caliper on Audi A4 B6 – replacement guide