Help keep the front suspension properly located with this Dorman control arm, part number 521-544, a front lower forward replacement for the 2007-2012 Ford Fusion, 2007-2012 Lincoln MKZ and 2007-2011 Mercury Milan. Dorman - OE Solutions builds it as a direct replacement for the original equipment. The arm connects the steering knuckle to the chassis and pivots on its bushings as the suspension moves. The ball joint lets the knuckle turn and travel. See the "Vehicles it fits" section for engine and trim details.
- Trustworthy replacement: Directly replaces the original assembly on the listed applications in the front lower forward position.
- Complete repair: Arrives with the ball joint and bushings pre-installed, which saves time and labor.
- Quality engineering: Put through an industry-leading evaluation and testing process aimed at a smooth, stable and safe ride with directional stability and predictable dynamics.
- Durably designed: Additional coatings provide rust and corrosion resistance.
With a Dorman suspension control arm and ball joint assembly, the arm, ball joint and bushings go in as one unit. You don't have to press separate pieces in. Signs this part may need replacing include clunking over bumps, loose or wandering steering, uneven tire wear and excess play at the ball joint. Diagnose the cause before replacing parts, and have the wheel alignment checked after installation.
Interchange: 800-258611B · 622.61052 · 623.61052
800258611B · 62261052 · 62361052 · TC5286 · CA2198 · 7e5z3078r · AE5Z3078A · BE5Z3078A · MCF2263 · MCF8 · K620149 · RK620149 · FA4490 · GS40181 · CMS40181 · MCF24 · 2606888 · 2606888M · 2CB40185 · SK521544 · 1508060 · X15CJ0279 · JTC1535
This part cross-references / interchanges with the following part numbers:
800-258611B, 622.61052, 623.61052, TC5286, CA2198, 7e5z3078r, AE5Z3078A, BE5Z3078A, MCF2263, MCF8, K620149, RK620149, FA4490, GS40181, CMS40181, MCF24, 2606888, 2606888M, 2CB40185, SK521544, 1508060, X15CJ0279, JTC1535
Frequently Asked Questions
Is this the right lower control arm for a 2012 Ford Fusion?
Yes. Part 521-544 is listed for the 2007-2012 Ford Fusion in the front lower forward position. The "Vehicles it fits" section has the full application details.
Does this control arm also fit the 2007-2012 Lincoln MKZ and 2007-2011 Mercury Milan?
Yes. It is also listed for the 2007-2012 Lincoln MKZ and the 2007-2011 Mercury Milan.
What comes with this assembly?
The control arm arrives with the ball joint and bushings pre-installed, so you don't need to press them in separately.
What are signs a lower control arm may need replacing?
Common signs include clunking over bumps, loose or wandering steering, uneven tire wear and excess play at the ball joint. Diagnose the cause before replacing parts.
Is it protected against rust?
Yes. Dorman gives it additional coatings for rust and corrosion resistance.
