Beck/Arnley Disc Brake Rotor P/N:083-3409
Bring a fresh braking surface to the front axle with the Beck/Arnley Disc Brake Rotor 083-3757, a direct-fit front Audi A4 brake rotor engineered to match OE form, fit and function. It fits the 2017-2020 Audi A4, the 2021-2025 Audi A4 Quattro, and the 2021-2025 Audi A5 Sportback — see the Buyer's Guide tab for engine-level details.
This is an application-specific front rotor. Signs a rotor may need replacing include pedal pulsation, vibration under braking, scoring, or excessive runout — diagnose the cause before replacing. Rotors are sold individually; this listing is for one. For even, balanced braking, replacing both sides of the axle together as a matched pair is recommended.
Interchange: 18A81620 · 425184 · 8W0615301G · 8W0615301T · 1427690538 · 12533154 · 981620 · BD180760E
This part cross-references / interchanges with the following part numbers:
Does this Beck/Arnley brake rotor fit my Audi A4?
It is a direct-fit front rotor for the 2017-2020 Audi A4, 2021-2025 Audi A4 Quattro, and 2021-2025 Audi A5 Sportback. Check the Buyer's Guide tab to confirm your exact vehicle.
Is this a front or rear rotor?
The catalog lists 083-3757 as a front disc brake rotor for the listed applications.
How many rotors come in this listing?
Rotors are sold individually, so this listing is for one. Replacing both sides of the axle together as a matched pair is recommended for even, balanced braking.
What is the high carbon content for?
Beck/Arnley notes the high carbon content maximizes thermal conductivity, while the directional finish helps optimize break-in and pad seating.
What are the signs my rotor needs replacing?
Common signs include brake pedal pulsation, vibration under braking, visible scoring, or excessive runout. Diagnose the cause before replacing to confirm the rotor is at fault.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.