Help keep the front suspension tight and quiet with the Mevotech Supreme Suspension Ball Joint MS40534, a direct-fit 2011-2019 Ford Fiesta ball joint that also serves the front lower position on the 2018-2022 Ford EcoSport and 2011-2013 Mazda 2. This press-in, pre-greased suspension ball joint connects the steering knuckle to the control arm, allowing the wheel to steer and travel while locating the front lower suspension.
Grooved stud with a non-adjustable, press-in design. Sold individually; the listed applications use two, and replacing both front lower sides together is recommended. Backed by Mevotech's in-house and third-party durability testing. Country of origin: China.
Interchange: 532-643
532643 · 19427202 · SB1802 · TC2164 · BJ21115 · BJ21115XL · FA10006 · BE8Z3079C · GN1Z3078C · GN1Z3079B · GN1Z3079C · K500255 · 30014194 · X15BJ0298 · JBJ1146
This part cross-references / interchanges with the following part numbers:
Does this ball joint fit my 2011-2019 Ford Fiesta?
Yes. The MS40534 is a direct-fit front lower ball joint for the 2011-2019 Ford Fiesta. It also fits the 2018-2022 Ford EcoSport and 2011-2013 Mazda 2. Check the Buyer's Guide tab to confirm your vehicle.
Is this a 2018-2022 Ford EcoSport ball joint too?
Yes. This same part is cataloged as the front lower ball joint for the 2018-2022 Ford EcoSport, so it works as an EcoSport ball joint as well as for the other listed applications.
How many do I need per vehicle?
It is sold individually, and the listed applications use two, one for each front lower side. Replacing them together helps keep steering and handling consistent.
Does it come pre-greased and with a dust boot?
Yes. It ships pre-greased and includes a pre-installed blue neoprene dust boot that helps keep water and debris away from the internal components.
What are signs this suspension ball joint may need replacing?
Common signs include clunking or knocking from the front over bumps, loose or wandering steering, and uneven tire wear. Have the cause diagnosed, since these symptoms can stem from other worn parts.
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.
