Keep your rear wheels properly located with the Mevotech Supreme Trailing Arm CMS861177, a direct-fit RAV4 trailing arm for the rear left position on the 2011-2018 Toyota RAV4, 2015-2017 Lexus NX200T, 2015-2021 Lexus NX300H, and 2018-2021 Lexus NX300. This rear suspension link controls fore-aft wheel movement and reacts braking and acceleration loads while helping maintain proper wheel position.
As part of the rear suspension, this arm works alongside the rest of the linkage. Clunking or knocking from the rear over bumps, rear-end looseness, or uneven rear tire wear can be signs the arm may need replacing — if a worn trailing arm is the cause, this unit replaces the original.
Interchange: 527-047
527047 · 19361982 · MGS861177 · TC7424 · 4CB86391 · 4878078010 · RK643626 · C6GS861177 · GS861177 · 2608349 · 1771168 · 30031353 · X50LA0526 · 4878042030 · 4878048110 · CP5242
This part cross-references / interchanges with the following part numbers:
What is the CMS861177 and where does it mount?
It is a rear left trailing arm — a rear suspension link that locates the wheel and controls its fore-aft movement while reacting braking and acceleration loads.
Which vehicles does this Toyota RAV4 trailing arm fit?
It is a direct-fit replacement for the 2011-2018 Toyota RAV4, 2015-2017 Lexus NX200T, 2015-2021 Lexus NX300H, and 2018-2021 Lexus NX300. Check the Buyer's Guide tab to confirm your vehicle.
What is this trailing arm made of?
It features stamped steel construction made to meet OE specifications, with a protective surface treatment that helps resist rust and corrosion.
What are the signs of a worn trailing arm?
Clunking or knocking from the rear over bumps, rear-end looseness, or uneven rear tire wear can indicate a worn arm. Diagnose the cause before replacing.
Is this part known by another name?
Yes — it is also listed as a suspension trailing arm. This CMS861177 replaces the rear left unit on the listed Toyota and Lexus models.
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.
