ATE 434110 Disc Brake Rotor - Front

ATE Original Rotor 434110 for Audi Front Brakes

ATE Original Rotor 434110 is a front disc brake rotor built for Audi performance and OE-style service requirements. It uses a high-carbon, full cast construction with a non-directional finish and rust resistant coating to support consistent braking and long-term durability.

Compatible with select 2018-2023 Audi Q5 PHEV, S4, S5, S5 Sportback, SQ5, and SQ5 Sportback front brake applications, this rotor is engineered for drivers replacing worn front rotors on European vehicles. ATE Original Rotor 434110 is also a direct cross-reference for Zimmermann 100.3373.20 for the same application.

Key Features

• High-carbon rotor material for stable braking performance
• Full cast construction for strength and heat management
• Vented disc brake rotor design
• Rust resistant coating helps protect the rotor surface
• Non-directional finish supports even pad bedding
• 349.00 mm outside diameter, 57.10 mm height
• 5-bolt hole pattern
• ATE Original Rotor line from Continental Automotive Systems

Product Details

ATE Original Rotor 434110 is part of ATE Original Rotor, a premium brake disc line backed by Continental Automotive Systems’ OE brake engineering experience. The rotor is built to meet European OEM specifications on listed Audi applications and uses a smooth, vented design with a 32.00 mm discard thickness and 34.00 mm nominal thickness. The 151.30 mm inside diameter and high-carbon construction support consistent front axle braking on performance-oriented Audi models.

This part number, 434110, is listed for front fitment on 2022-2023 Audi Q5 PHEV, S4, S5, S5 Sportback, SQ5, and SQ5 Sportback, plus 2018-2021 Audi S4, S5, S5 Sportback, SQ5, and 2021 Audi SQ5 Sportback. It is also referenced by OE numbers 4M0615301AB, 4M0615301AN, and 80A615301G.

What It Helps Address

• Brake pulsation from worn or uneven front rotors
• Reduced braking consistency caused by rotor wear
• Surface corrosion on exposed brake discs
• Noise related to rotor finish irregularities
• Front brake service needs on Audi Q5 PHEV, S4, S5, S5 Sportback, SQ5, and SQ5 Sportback

Installation Notes

Verify rotor dimensions, bolt pattern, and front axle application before installation. Clean the hub mounting surface thoroughly and inspect pads, calipers, and hardware condition during brake service. Proper bedding-in after installation helps the pad and rotor surfaces mate evenly.

Quality Assurance

ATE brake parts are produced with engineering input drawn from Continental Automotive Systems’ original equipment brake manufacturing experience. This rotor is built to meet or exceed European OEM specifications for the listed Audi front brake applications.