Help keep the rear suspension linked to the chassis with this upper control arm from Dorman - OE Solutions, part number 524-728, a rear upper arm built as a direct-fit replacement for the 2003-2009 Toyota 4Runner and 2007-2014 Toyota FJ Cruiser.
Installed in the rear upper position, this suspension control arm connects the rear suspension to the vehicle's chassis and helps locate it as the wheels travel over the road. Dorman precision-engineered and rigorously tested it as a dependable stand-in for the original equipment on the listed applications. See the "Vehicles it fits" section for trim and engine details.
- Direct replacement: designed to fit and perform like the original equipment on the listed applications.
- Reliable fit: precision-engineered to match the design and dimensions of the original components.
- Durable construction: manufactured to strict standards from sturdy, safe materials.
- Rigorously tested: put through thorough quality-control measures aimed at longevity.
Signs a rear upper control arm may need replacing include clunking or knocking from the rear over bumps, loose or wandering handling, uneven tire wear, or an arm that is visibly bent, cracked or damaged. Other suspension parts can cause similar symptoms, so inspect and diagnose before replacing.
Interchange: TC6715 · CA2548 · RK643320 · GS861164 · CMS861164 · 2607931 · X50LA0160 · 4871035050
This part cross-references / interchanges with the following part numbers:
TC6715, CA2548, RK643320, GS861164, CMS861164, 2607931, X50LA0160, 4871035050
Frequently Asked Questions
What does this Dorman control arm do?
It connects the rear suspension to the chassis in the upper position, helping locate the suspension and control its movement as the wheels travel over bumps and uneven pavement.
Is this the right upper control arm for a 2003-2009 Toyota 4Runner or 2007-2014 Toyota FJ Cruiser?
Yes. Part 524-728 is listed as a direct-fit rear upper control arm for the 2003-2009 Toyota 4Runner and the 2007-2014 Toyota FJ Cruiser. Check the "Vehicles it fits" section for trim and engine details.
Where on the vehicle does this arm install?
It is cataloged for the rear upper position on the listed applications.
What are signs of a worn rear upper control arm?
Common signs include clunking over bumps, loose or wandering handling, uneven tire wear, or a bent or cracked arm. Other parts can cause similar symptoms, so diagnose the cause before replacing.
How is this control arm built?
Dorman precision-engineers it to match the design and dimensions of the original components, manufactures it to strict standards from sturdy, safe materials, and applies thorough quality-control testing.
