Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS50124

Tighten up a loose, clunky front end with the Mevotech Supreme control arm, part number CMS50124 — a front left lower control arm and ball joint assembly that installs as a direct-fit replacement for the listed applications: 2002-2007 Buick Rendezvous, 1998-1999 Chevrolet Lumina, 1998-1999 Chevrolet Monte Carlo and 2001-2005 Pontiac Aztek. See the Buyer's Guide tab for engine-specific fitment.

• Stamped steel construction: built to OE-level tolerances for high-usage commercial, passenger, SUV and fleet vehicles.
• Sintered bearings: designed for longer-lasting performance in the integrated ball joint.
• Protective surface treatment: helps resist rust build-up on the arm.
• Labor Saver hardware: ships with the part-specific castle nut and cotter pin for a quicker, easier install.

This lower arm locates the wheel and, through its pressed-in ball joint, provides the steering pivot that keeps your alignment stable. If a worn arm or ball joint is behind clunking over bumps, wandering steering or uneven tire wear, replacing the assembly restores that connection. It's a popular Mevotech Supreme lower control arm and Mevotech Supreme suspension control arm fit, and a common Chevrolet Lumina control arm and Monte Carlo control arm replacement. Third-party and in-house durability testing back the design.