MOOG Chassis Products Suspension Control Arm P/N:RK643977
Keep your rear suspension tracking true with the MOOG Suspension Control Arm RK643655, a direct-fit rear right lower rearward control arm for the 2017-2018 Ford Fusion and 2017-2020 Lincoln MKZ. It locates the wheel and works with the other suspension links to control geometry while helping to isolate road noise and vibration — see the Buyer's Guide tab for the engine-level applications.
Signs the control arm or its bushings may need replacing include clunking on acceleration or over bumps, imprecise handling, uneven tire wear, or worn/cracked bushing rubber. Diagnose the cause before replacing.
Interchange: 526-100
526100 · GS7Z5500E · GS7Z5500H · GS401184
This part cross-references / interchanges with the following part numbers:
What vehicles does the MOOG RK643655 fit?
It is a direct-fit replacement for the 2017-2018 Ford Fusion and 2017-2020 Lincoln MKZ. Check the Buyer's Guide tab to confirm the engine-level application for your vehicle.
What position is this control arm?
It is the rear right lower rearward suspension control arm. Confirm the position matches the arm you are replacing before ordering.
Does it come with bushings and a dust boot?
Yes. It ships with pre-installed premium bushings tuned to inhibit noise, plus a pre-installed dust boot seal that helps keep dirt and water out.
What are the signs this control arm may need replacing?
Common signs include clunking on acceleration or over bumps, loose or imprecise handling, uneven tire wear, and cracked or worn bushing rubber. Diagnose the cause first.
Which part numbers does the RK643655 interchange with?
It cross-references 526-100 (526100), GS7Z5500E, GS7Z5500H, and GS401184.
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.