Tighten up steering and restore proper wheel alignment with the Mevotech Supreme control arm and ball joint assembly, MPN CMS30137. This front left lower unit locates the wheel and pivots through its integrated ball joint, and it drops in as a direct-fit replacement for the 1990-1994 Nissan D21 and the 1995-1997 Nissan Pickup — see the Buyer's Guide tab for engine-level applications.
As a Mevotech Supreme lower control arm, it carries the brand's application-specific upgrades built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.
If worn bushings or a loose ball joint on your Nissan D21 control arm are behind clunking, uneven tire wear, or wandering steering, this Mevotech Supreme suspension control arm replaces the failed original as a matched assembly.
Interchange: 520-515
520515 · 19296396 · TC2548 · CB69173 · CB69173PR · CA6201 · 6CB30186 · GS30137 · 2607369 · 5450355G00 · 5450355G90 · 30030834 · X36CA2953
This part cross-references / interchanges with the following part numbers:
What is this Mevotech Supreme control arm assembly?
It's a front left lower suspension control arm with an integrated ball joint that locates the wheel, allows suspension travel, and pivots for steering, supplied as a complete assembly.
Which vehicles does CMS30137 fit?
It's a direct-fit replacement for the 1990-1994 Nissan D21 and the 1995-1997 Nissan Pickup. Check the Buyer's Guide tab to confirm the exact application for your vehicle.
Does it come with mounting hardware?
Yes. Mevotech's Labor Saver design includes all essential mounting hardware to make installation faster and easier.
What are signs this control arm may need replacing?
Clunking over the front suspension, uneven or accelerated tire wear, loose or wandering steering, and worn or cracked bushings or ball joint can indicate a worn control arm assembly. Diagnose the cause before replacing.
Is it treated against corrosion?
Yes. A protective surface treatment helps guard against rust build-up on the assembly.
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.
