Bring back tight, controlled handling to your Audi's front suspension with the Mevotech Supreme control arm (CMS701150). This front left upper rearward control arm and ball joint assembly is a direct-fit replacement for the listed applications: 2017-2020 Audi A4, 2017-2025 Audi A4 allroad, 2017-2025 Audi A4 Quattro, 2017-2024 Audi A5 Quattro, 2018-2025 Audi A5 Sportback, 2018-2019 and 2021-2023 Audi RS5, 2019 and 2021-2023 Audi RS5 Sportback, 2017-2025 Audi S4, 2018-2024 Audi S5, and 2018-2025 Audi S5 Sportback — see the Buyer's Guide tab for the full list.
This Mevotech Supreme suspension control arm locates the wheel and links the steering knuckle to the chassis, while the integrated ball joint lets the suspension pivot and steer. Clunking or knocking from the front suspension, loose or wandering steering, and uneven tire wear are common signs a worn control arm or ball joint may need replacing, if that part is the cause. A direct fit for Audi RS5 control arm and Audi A4 Quattro control arm applications above, it is sold individually — this listing is for one assembly.
Interchange: 527-053
527053 · 19468653 · 8W0407509B · 8W0407509E · HGS701150 · TC3798 · CB12147 · 6CB70187 · RK623690 · C4GS701150 · GS701150 · 2608768 · 1051107 · X01CJ7299
This part cross-references / interchanges with the following part numbers:
What is the Mevotech Supreme CMS701150?
It's a front left upper rearward control arm with a pre-installed ball joint for select Audi models, supplied as a single bolt-in unit.
Which vehicles does the CMS701150 fit?
It's a direct-fit replacement for applications including the 2017-2020 Audi A4, 2017-2025 Audi A4 Quattro, 2018-2019 and 2021-2023 Audi RS5, and 2018-2024 Audi S5. See the Buyer's Guide tab for the full list.
What is this control arm made of?
Forged aluminum construction engineered to OE-level performance, with an additional surface treatment on the ball joint that helps prevent rust build-up for longer service life.
What are signs I may need to replace it?
Clunking or knocking from the front suspension, loose or wandering steering, and uneven tire wear can indicate a worn control arm or ball joint, if that part is the cause of the symptom.
Is this Mevotech Supreme suspension control arm sold as a pair?
No, this listing is for one assembly. Consult the vehicle service information for the correct fasteners and torque specifications, and whether any hardware may be reused.
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.
