Replace a worn front left upper arm in one step with this Dorman control arm with ball joint, part number 520-751, which arrives with its ball joint and bushings already installed. It fits many vehicles, among them the 2004-2008 Chrysler Crossfire, 2003-2004 Mercedes-Benz SLK200 and 2001-2004 Mercedes-Benz SLK230. See the Buyer's Guide tab for the full list and engine details.
This Dorman suspension control arm and ball joint assembly is designed as a direct replacement for the original equipment on the listed applications. The control arm links the wheel assembly to the vehicle's structure, and its ball joint provides the pivot that lets the suspension travel and the wheel steer.
- Trustworthy replacement: Built to directly replace the original assembly on specific vehicle applications.
- Complete repair: Comes with a pre-installed ball joint and bushings, which saves time and labor.
- Quality engineering: Dorman put it through industry-leading testing and evaluation aimed at a smooth ride, directional stability and predictable dynamics.
- Durably designed: Additional coatings provide rust and corrosion resistance.
Position: Front left upper. This arm is sold individually, and replacing both sides together is recommended for balanced handling.
Signs this part may need replacing include clunking over bumps, loose or wandering steering, uneven tire wear, and play in the ball joint or cracked bushings. Diagnose the cause before replacing any part.
Interchange: 102-6279 · 102-7938
1026279 · 1027938 · TC2043 · CA8235 · 3CB10032 · RK621489 · RK90423 · FA4145 · 2083301307 · 2103305007 · 2103308707 · GK90423 · CMK90423 · CMS251245 · 2605271 · 3CB25372 · SK90423 · JTC983 · JTC985
This part cross-references / interchanges with the following part numbers:
102-6279, 102-7938, TC2043, CA8235, 3CB10032, RK621489, RK90423, FA4145, 2083301307, 2103305007, 2103308707, GK90423, CMK90423, CMS251245, 2605271, 3CB25372, SK90423, JTC983, JTC985
