Dynamic Friction Company Disc Brake Rotor P/N:604-73088

Bring smooth, vibration-free stopping to your Audi with the DYNAMIC FRICTION brake rotor (P/N 604-73088, also written 60473088). This DFC GEOSPEC coated rotor is a front disc brake rotor that installs as a direct-fit replacement for the 2017-2019 Audi A4 Quattro — see the Buyer's Guide tab for engine-level fitment.

• CNC-machined to tight tolerances: 100% precision cut and mill-balanced for smoother stopping and reduced vibration at speed.
• OE vane configuration: matches the original vane layout to support proper heat dissipation.
• Premium iron castings: built from G3000/G11H18 iron for strength, stability, and durability.
• GEOSPEC coating: provides corrosion protection beyond zinc or conventional painting.

The blank (non-drilled, non-slotted) rotor carries a non-directional finish to promote faster break-in and smoother stops, and is designed to meet the same form, fit, and function as the OEM brake rotor. It arrives ready to install with no additional pre-degreasing preparation needed. Rotors wear together, so replacing both sides of the axle as a matched pair supports even, balanced braking. Sold individually; this listing is for one rotor.