Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS80105
Locate the front wheel and provide the pivot for the steering knuckle with the Mevotech Supreme control arm (CMS701171), a front right lower rearward control arm and ball joint assembly that drops in as a direct-fit replacement across a wide Audi lineup — including the 2019-2024 Audi A6 Quattro, 2020-2024 A6 Allroad, 2018-2024 Q5 and SQ5, and 2020-2025 S6. See the Buyer's Guide tab for the full list of applications.
As a Mevotech Supreme lower control arm, it connects the front subframe to the steering knuckle and carries the integrated ball joint that lets the suspension and steering move through their travel. Signs the original may need replacing include clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear — diagnose the cause before replacing. This Mevotech Supreme suspension control arm is sold as one assembly for the front right lower rearward position.
Interchange: 80A407694D · 80A407694E · 80A407694G · CB12534 · 5CB70211 · RK623721 · GS701171 · 2608980 · X01CJ0051
This part cross-references / interchanges with the following part numbers:
What is the Mevotech Supreme control arm and ball joint assembly CMS701171?
It's a front right lower rearward control arm with an integrated ball joint that locates the front wheel and provides the pivot for the suspension and steering. It ships as one complete assembly.
Does it fit an Audi A6 Quattro control arm application?
Yes. It's cataloged for the 2019-2024 Audi A6 Quattro, along with many other Audi models. Check the Buyer's Guide tab to confirm your exact year and model.
Is any hardware included?
Yes — a part-specific locking nut is provided to speed up ball joint installation. Consult the vehicle service information for any other fasteners and the correct torque specs.
What is this control arm made of?
It uses forged aluminum construction and is finished with a protective surface treatment that helps resist rust and corrosion.
What are the signs my control arm needs replacing?
Clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear can point to a worn control arm or ball joint. Diagnose the cause before replacing.
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.