Help keep the rear left wheel properly located with the Mevotech Supreme Trailing Arm, part number CMS801049. It is a direct-fit replacement for the listed applications and has a corrosion-resistant surface treatment. It fits many vehicles, among them the 2010-2014 Subaru Outback, 2008-2013 Subaru Forester and 2008-2014 Subaru Impreza. See the Buyer's Guide tab for the full list and engine details.
A trailing arm connects the rear wheel assembly to the vehicle's chassis. It helps hold the wheel in position front to back as the suspension moves, and it handles the forces of acceleration and braking.
Shopping for a Subaru Outback trailing arm or a Forester trailing arm? If a bent or worn arm is causing rear clunking, wandering or uneven tire wear, this unit replaces the original rear left arm. Consider replacing the right-side arm at the same time, and have the alignment checked after installation.
Interchange: 523-037
523037 · 19336620 · GGS801049 · CA72513 · CA72513PR · 2CB801138 · RK643598 · C4GS801049 · GS801049 · 2607793 · 1940108 · 30030924 · 20250AJ010 · 20250AJ070 · 20250AJ07A · 20250FG010 · X47LA0524 · CP5206
This part cross-references / interchanges with the following part numbers:
What does a suspension trailing arm do?
It connects the rear wheel assembly to the chassis. It helps hold the wheel in position front to back as the suspension moves, and it handles the forces of acceleration and braking.
Is this the right Impreza trailing arm for my 2008-2014 Subaru Impreza?
CMS801049 is listed for the rear left position on the 2008-2014 Subaru Impreza. It also fits the 2010-2014 Subaru Outback and 2008-2013 Subaru Forester. See the Buyer's Guide tab for every application.
Which side and position does CMS801049 fit?
This trailing arm is cataloged for the rear left position. A separate part is needed for the rear right side.
What are signs a trailing arm may need replacing?
Common signs include clunking from the rear over bumps, the vehicle wandering or feeling unstable, uneven tire wear, and visible bending or damage to the arm. Diagnose the cause before replacing parts.
How does this arm handle rust?
It has a corrosion-resistant surface treatment that helps prevent rust build-up for a longer service life.
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.
