Beck/Arnley Suspension Control Arm and Ball Joint Assembly P/N:102-7780
Steer straight and keep the front suspension properly located with the Beck/Arnley control arm, part number 102-8220. This front left lower control arm and ball joint assembly drops in as a direct-fit replacement for the 2014-2020 Acura RLX, positioning the wheel and allowing the suspension and steering to move through their normal travel.
Application specific for this vehicle. Signs the original may need replacing include clunking or knocking over bumps, uneven front tire wear, or loose, wandering steering — if a worn control arm or ball joint is the cause, this replaces it.
Interchange: 51380TY2A01 · 2703528172 · 62240134
This part cross-references / interchanges with the following part numbers:
Does this Beck/Arnley control arm fit my Acura RLX?
Yes, it's a direct-fit replacement for the 2014-2020 Acura RLX. Check the Buyer's Guide tab to confirm your exact vehicle.
What position is this control arm?
It is the front left (driver's side) lower control arm.
Does it come with the ball joint?
Yes — the control arm comes with the ball joint for a complete installation, so you replace both together.
What are signs my control arm and ball joint assembly needs replacing?
Common signs include clunking or knocking over bumps, uneven front tire wear, and loose or wandering steering. Have the cause diagnosed before replacing.
What is this control arm made of?
It uses steel, iron, or aluminum construction for durability and rust/corrosion resistance.
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.