Locate the front wheel and control its motion with the Mevotech Supreme control arm and ball joint assembly (P/N CMS9658), a front right lower unit that installs as a direct-fit replacement for the 1989 Nissan 240SX. The integrated ball joint and control arm work together to position the wheel and let it pivot through suspension travel, so a worn arm or loose ball joint is a common source of a 240SX control arm complaint.
Mounting hardware included: the Labor Saver™ design ships with the essential mounting hardware to speed installation.
Resists corrosion: a protective surface treatment helps guard against rust build-up.
Precise engineering: engineered in-house with application-specific upgrades for durability and easier installation.
Rigorous testing: validated through extensive in-house and third-party durability testing.
This Mevotech Supreme suspension control arm carries premium materials across its components. If a failed arm or ball joint is the cause of front-end noise or loose steering, this assembly replaces it — diagnose the cause before ordering.
Interchange: 19291971 · FCA741 · 2CB30011 · GS9658 · 2605518 · 5450035F11
This part cross-references / interchanges with the following part numbers:
What does this Mevotech Supreme control arm and ball joint assembly do?
It locates the front right lower suspension and, through its integrated ball joint, lets the wheel pivot and move through its travel while maintaining steering and alignment geometry.
Does this Nissan 240SX control arm fit my vehicle?
It is a direct-fit replacement for the 1989 Nissan 240SX. See the Buyer's Guide tab to confirm it matches your specific vehicle.
Is mounting hardware included?
Yes. The Labor Saver™ design ships with the essential mounting hardware needed to speed installation.
Which position is this control arm for?
It is cataloged for the front right lower position on the listed application.
What are signs this part may need replacing?
Clunking or knocking over bumps, wandering or loose steering, and uneven tire wear can be signs of a worn control arm or ball joint. Diagnose the cause before replacing.
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.
