MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly P/N:RK621854
Restore precise wheel location and quiet ride control with the MOOG Chassis Products Suspension Control Arm and Ball Joint Assembly (RK623767). It installs as a direct-fit front right lower control arm and ball joint assembly for the 2017-2019 Buick LaCrosse, 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourX, and 2016-2024 Chevrolet Malibu — see the Buyer's Guide tab for engine-level details. The control arm locates the lower suspension and steering knuckle while the integrated ball joint allows the wheel to pivot and travel, so worn parts can show up as clunking, wandering steering, or uneven tire wear.
A laser-etched ID provides visible assurance of genuine MOOG quality.
Interchange: 527-420
527420 · 84376572 · TC6807 · CB92174PR · 23421067 · 23421069 · 84067512 · 84107268 · 84107272 · 84198831 · 84362535 · 84376574 · CB92174 · GS501267 · CMS501267
This part cross-references / interchanges with the following part numbers:
What vehicles does the MOOG RK623767 fit?
It's a direct-fit replacement for the 2017-2019 Buick LaCrosse, 2018-2020 Buick Regal Sportback, 2018-2020 Buick Regal TourX, and 2016-2024 Chevrolet Malibu. Check the Buyer's Guide tab for engine-level details.
What position is this control arm assembly?
It is cataloged as the front right lower control arm and ball joint assembly for the listed applications.
Does it include mounting hardware?
Yes. Per MOOG, it comes with the necessary hardware and uses precision tolerances for easier installation and steering alignment.
What are signs this part may need replacing?
Signs can include clunking over the front suspension, wandering or loose steering, and uneven tire wear. Have the cause diagnosed, since these symptoms can come from other parts.
Is the ball joint protected from contamination?
Yes. A pre-installed dust boot seal provides a barrier that helps keep dirt and water out, and engineered coatings on metal surfaces help inhibit corrosion.
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.