Keep your rear suspension located and your alignment on target with the Mevotech Supreme Rear Lateral Arm CMS301144. It drops in as a direct-fit replacement for the 1989-1998 Nissan 240SX, locating the rear wheel and helping maintain proper wheel geometry as the suspension travels. If a worn or bent original lateral arm is the cause of uneven rear tire wear, alignment drift, or clunking under load, this replaces it.
Suspension arms wear over time as their pivots degrade, which can allow the rear wheel to shift out of position. Signs the arm may need replacing include uneven rear tire wear, difficulty holding an alignment, or knocking from the rear suspension under acceleration or braking. Replacing a worn arm helps restore proper wheel location and stable, predictable handling.
Interchange: 19356715 · 2CB30441 · GS301144 · 2607329 · 30030899
This part cross-references / interchanges with the following part numbers:
What vehicles does this lateral arm fit?
It is a direct-fit replacement for the 1989-1998 Nissan 240SX. See the Buyer's Guide tab to confirm the exact fit for your vehicle.
Is this a front or rear part?
This is a rear lateral arm, engineered for the rear suspension position on the listed 240SX applications.
Does it allow alignment adjustment?
Yes. It provides a toe adjustment range of ±2.0°, allowing the rear alignment to be set during installation.
What are the signs my lateral arm needs replacing?
Common signs include uneven rear tire wear, trouble holding an alignment, or clunking from the rear suspension under acceleration or braking. Diagnose the cause before replacing.
Does this arm resist corrosion?
Yes. It has a protective surface treatment that helps guard against rust build-up for added longevity.
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.
