Mevotech Supreme Lateral Arm P/N:CMK100004
Keep the rear suspension located and control the wheel's side-to-side movement with the Mevotech Supreme Lateral Arm CMS301229, a direct-fit replacement for the listed applications. It fits many vehicles, among them the 2013-2020 Nissan Pathfinder, 2025 Nissan Murano and 2014-2020 Infiniti QX60. This unit is cataloged for the rear right lower forward position. See the "Vehicles it fits" section for the full vehicle list and engine-level fitment details.
The lateral arm helps hold the rear wheel in its intended geometry and manages lateral movement as the suspension travels. Worn or bent arms and deteriorated bushings can show up as clunks, uneven tire wear, or an alignment that won't hold. If a failed lateral arm is the cause, this replaces it. Diagnose the source of the symptom before ordering, and have the alignment checked after installation.
Interchange: 19390851 · KGS301229 · TC8173 · 6CB30471 · RK643392 · C5GS301229 · GS301229 · 2608610 · 1922103 · 551A03JA0A · 551A06SA0A · 30031455
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
What position does this lateral arm fit?
It is cataloged for the rear right lower forward position on the listed applications. Confirm your vehicle in the "Vehicles it fits" section before ordering.
Which vehicles does the CMS301229 fit?
It fits many vehicles, among them the 2013-2020 Nissan Pathfinder, 2025 Nissan Murano and 2014-2020 Infiniti QX60. See the "Vehicles it fits" section for the full list.
Is mounting hardware included?
Yes. The arm ships with the essential mounting hardware to simplify installation.
What is this lateral arm made of?
It is a stamped steel control arm with a welded brace for added strength, finished with a protective surface treatment to help resist corrosion.
What are signs this lateral arm may need replacing?
Clunking, uneven tire wear, or an alignment that won't stay in spec can point to a worn or damaged arm. Diagnose the cause and check alignment after installing.
No reviews yet — be the first to review this product.
Write a Review
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.