Help return steady, predictable handling to the front end with this Dorman control arm, part number 521-386, a front right upper replacement for the 2004-2012 Chevrolet Colorado and 2004-2012 GMC Canyon. It is designed as a direct replacement for the original equipment on these applications. See the Buyer's Guide tab for engine details.
The upper control arm connects the steering knuckle to the frame. It pivots on its bushings, and the ball joint lets the knuckle move with the suspension and turn with the steering. This Dorman suspension control arm and ball joint assembly went through an industry-leading evaluation process aimed at a smooth ride, directional stability and predictable dynamics.
- Direct replacement: takes the place of the original assembly on the listed applications.
- Ready to install: ships with the ball joint and bushings pre-installed, which saves time and labor.
- Tested engineering: underwent industry-leading testing intended to deliver a smooth, stable and safe ride.
- Protective finish: additional coatings help it resist rust and corrosion.
Signs that a control arm or its ball joint may need replacing include clunking over bumps, loose or wandering steering, and uneven tire wear. These symptoms can have other causes, so diagnose the problem before you order. This listing is for one front right upper arm. Replacing both sides together is recommended for balanced handling. Have the alignment checked after installation.
Interchange: TC5998 · CA8502 · 15104112 · 8151041120 · RK620886 · GS50141 · CMS50141 · 2606069 · 4CB50089 · SRK620886 · 1503032 · X07CA0189
This part cross-references / interchanges with the following part numbers:
TC5998, CA8502, 15104112, 8151041120, RK620886, GS50141, CMS50141, 2606069, 4CB50089, SRK620886, 1503032, X07CA0189
