Keep the front suspension located and the steering knuckle pivoting freely with the Mevotech Supreme control arm, MPN CMS30122. This front left (driver-side) upper control arm and ball joint assembly installs as a direct-fit replacement for the 2005-2025 Nissan Frontier, 2005-2012 Nissan Pathfinder, 2005-2015 Nissan Xterra, and 2009-2012 Suzuki Equator, pairing the arm with an integrated upper ball joint in a single serviceable unit. See the Buyer's Guide tab for engine-level fitment.
- Superior toughness: patented sintered bearings for longer-lasting performance.
- Stamped steel construction: built to OE-level tolerances, with a thicker, stronger ball-joint flange that helps prevent deformation during installation.
- Quick installation: includes an application-specific castle nut and cotter pin to secure the ball joint to the vehicle.
- Simple to service: a 180-degree SAE grease fitting is included for routine lubrication, and a protective surface treatment resists rust build-up.
Mevotech Supreme control arms are built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks, with Labor Saver™ hardware for faster installs. If a worn Nissan Pathfinder control arm or Nissan Frontier control arm is behind clunking over bumps, wandering or loose steering, vibration, or uneven tire wear, this front left upper assembly replaces it. Diagnose the cause before replacing.
