Sharpen steering response and keep the front suspension geometry tight with the Mevotech Supreme control arm and ball joint assembly (CMS901260) — a direct-fit front left lower replacement for the listed applications: the 2018-2022 Hyundai Accent and 2018-2023 Kia Rio.
As a Mevotech Supreme lower control arm, it locates the wheel and pivots through its bushings, while the integrated ball joint lets the steering knuckle move through steering and suspension travel. Worn control arms or ball joints often show up as clunking or knocking over bumps, uneven tire wear, and loose or wandering steering; if the original front left lower arm is the cause, this replaces it.
This Mevotech Supreme suspension control arm is the front left lower unit; the right side is a separate part, and replacing both sides together helps keep handling even.
Interchange: 527-405
527405 · 19472705 · CB63303 · CA13013 · 5CB90471 · 54500H9000 · RK623796 · GS901260 · 2608884 · X23CJ0734
This part cross-references / interchanges with the following part numbers:
What is the Mevotech Supreme Control Arm with Ball Joint CMS901260?
It's a front left lower control arm with an integrated ball joint that locates the wheel, pivots through its bushings, and lets the steering knuckle move through steering and suspension travel.
Will this fit my Kia Rio control arm or Hyundai Accent?
Yes. It's a direct-fit front left lower replacement for the 2018-2023 Kia Rio and 2018-2022 Hyundai Accent. Check the Buyer's Guide tab to confirm your vehicle.
What position does CMS901260 cover?
It's the front left (driver-side) lower control arm. The right side is a separate part; replacing both sides together helps keep handling balanced.
Is any mounting hardware included?
It includes a part-specific nylon locking nut to speed ball joint installation. Consult the vehicle service information for any other required fasteners and whether they may be reused.
What are signs a Hyundai Accent lower arm or ball joint may need replacing?
Common signs include clunking or knocking over bumps, uneven tire wear, and loose or wandering steering. Diagnose the cause before ordering, as these symptoms can have other sources.
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.
