Keep your front suspension tight and steering response sharp with the Mevotech Supreme control arm and ball joint assembly, MPN CMS50140. This front left upper unit is a direct-fit replacement for the 2004-2012 Chevrolet Colorado and 2004-2012 GMC Canyon — see the Buyer's Guide tab for engine-level fitment. As a Mevotech Supreme control arm, it's engineered in-house with application-specific upgrades and built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks.
- A faster fit: Includes a part-specific nylon locking nut to speed up ball joint installation, part of Mevotech's Labor Saver design.
- Resists corrosion: A protective surface treatment helps guard against rust build-up.
- Precise engineering: Innovated inside and out for durability and easier installation.
- Rigorous testing: Backed by extensive in-house and third-party durability testing.
The control arm locates the wheel and, together with its integrated ball joint, lets the wheel steer and travel through suspension movement. A worn ball joint or bushing can show up as clunking or knocking over bumps, loose or wandering steering, and uneven tire wear; if a failed control arm or ball joint is the cause, this Mevotech Supreme suspension control arm replaces both in a single assembly, with no need to press a joint into a bare arm.
Interchange: 521-385
521385 · 19291117 · TC5999 · CB90187 · CB90187PR · CA16211 · CA8501 · 15104111 · CAK620887 · RK620887 · 30034688 · 4CB50088 · 12197 · 5021241 · SRK620887 · X07CA0188 · CP1438 · TK620887
This part cross-references / interchanges with the following part numbers:
19291117, TC5999, 521-385, CB90187, CB90187PR, CA16211, CA8501, 15104111, CAK620887, RK620887, CMS50140, 30034688, 4CB50088, 12197, 5021241, SRK620887, X07CA0188, CP1438, TK620887
