Mevotech Supreme Suspension Control Arm P/N:CMS301237

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$112.99
MPN: CMS301237
UPC: 677319101652
Item Package Quantity: 1
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Mevotech Supreme Suspension Control Arm P/N:CMS301237
Mevotech Supreme Suspension Control Arm P/N:CMS301237
$112.99

Keep your rear suspension aligned and your ride under control with the Mevotech Supreme control arm CMS301237. This rear lower rearward arm drops in as a direct-fit replacement for many vehicles, among them the 2014-2017 Infiniti Q50, 2014-2017 Infiniti Q70 and 2012-2013 Infiniti M35H. It is a solid choice when you need a lower control arm for the 2014-2017 Infiniti Q50; see the Buyer's Guide tab for the full list.

A control arm locates the wheel and lets it move through its travel while holding suspension geometry in place. Worn bushings or a bent arm can bring on clunks over bumps, uneven tire wear, or loose, wandering steering; if the original arm is the cause, this suspension control arm is designed to restore proper positioning.

  • Steel tube construction: built to OE-level tolerances for strength.
  • Resists corrosion: a protective surface treatment guards against rust build-up for longer service life.
  • Premium materials: used across all components for longer part life.
  • Rigorously tested: extensive in-house and third-party durability testing for strength.
  • Labor Saver design: Mevotech's application-specific engineering is aimed at making installation faster and easier.

Interchange: 19364509 · 2CB30467 · RK100259 · GS301237 · 2608392 · 30031154 · X58LA0338

This part cross-references / interchanges with the following part numbers:

19364509, 2CB30467, RK100259, GS301237, CMS301237, 2608392, 30031154, X58LA0338

Frequently Asked Questions

Is this the right Q50 control arm for a 2014-2017 Infiniti Q50?

Yes — CMS301237 is a direct-fit rear lower rearward control arm for the 2014-2017 Infiniti Q50, and it fits many other vehicles such as the 2014-2017 Infiniti Q70. Check the Buyer's Guide tab for your exact vehicle.

Is this an upper or lower control arm?

This is the rear lower rearward arm. Confirm the position matches the arm you need before ordering.

What is this control arm made of?

Steel tube construction built to OE-level tolerances, finished with a protective surface treatment to resist corrosion for longer service life.

What are the signs I may need to replace this control arm?

Clunking over bumps, uneven tire wear, or loose, wandering steering can point to a worn control arm. Diagnose the cause first, since other suspension parts can cause the same symptoms.

Should I replace both sides at once?

Suspension parts wear at a similar rate, so replacing the matching arm on the opposite side at the same time is good practice for balanced handling. This listing is for one arm.