Keep the front wheel precisely located and free to pivot with the Mevotech Supreme control arm CMS301131, a direct-fit front right lower replacement for the 1998-2004 Nissan Frontier. Engineered in-house with application-specific upgrades, it combines the control arm and ball joint into one unit.
This Nissan Frontier control arm mounts the lower end of the front suspension and carries the integrated ball joint, positioning the wheel while the joint lets it pivot for steering and suspension travel. Signs the Mevotech Supreme suspension control arm may need replacing include clunking or knocking over bumps, wandering or loose steering, and uneven front tire wear; have the cause diagnosed, since those symptoms can have other origins.
Fitment: 1998-2004 Nissan Frontier. See the Buyer's Guide tab for engine-level details.
Interchange: 102-6445 · 526-020
1026445 · 526020 · 19356822 · CA10708 · 6CB30410 · RK622289 · GS301131 · 2608149 · 545003S525 · 545003S550 · 545009Z500 · 30031116 · X36CJ1104
This part cross-references / interchanges with the following part numbers:
Will this control arm fit my Nissan Frontier?
Yes — it's a direct-fit front right lower replacement for the 1998-2004 Nissan Frontier. Check the Buyer's Guide tab to confirm the exact application for your vehicle.
Is this a Nissan Frontier lower control arm replacement?
Yes. It's cataloged as the front right lower control arm, replacing the original lower arm and its ball joint on the listed Frontier models.
Does it come with the ball joint and hardware?
Yes — the ball joint is integrated into the assembly, and it includes a 135-degree SAE grease fitting plus a part-specific hex nut for installation.
What are the signs of a worn control arm and ball joint assembly?
Clunking or knocking over bumps, loose or wandering steering, and uneven front tire wear can all indicate wear. Have the cause diagnosed, as these symptoms can have other origins.
Should I replace both sides at once?
This listing is for one front right lower arm. If the opposite side shows similar wear, consider replacing it too for balanced handling, and follow your service information.
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.
