Help keep your front end steady and properly located with this Dorman control arm, part number 521-041, built for the front left upper position. It is a direct replacement for the original assembly on the 2003 Ford Expedition. See the Buyer's Guide tab for engine details.
This Dorman suspension control arm and ball joint assembly connects the steering knuckle to the chassis. Its ball joint is the pivot point that lets the wheel steer and move with the suspension.
- Direct replacement: designed to take the place of the original assembly on the listed application.
- Ready to install: the ball joint and bushings come pre-installed, which saves time and labor.
- Tested design: went through an industry-leading evaluation process aimed at a smooth ride, directional stability and predictable dynamics.
- Coated for protection: additional coatings resist rust and corrosion.
Signs this part may need replacing include clunking or knocking over bumps, wandering or loose-feeling steering, uneven tire wear, torn bushings, or a worn ball joint. Diagnose the cause before replacing any part. This listing covers the front left upper position, and replacing both sides together is recommended. Have the wheel alignment checked after installation.
Interchange: 810-96639B · 623.65048
81096639B · 62365048 · TC5901 · CA8372 · 2L1Z3085AA · 2L1Z3085BA · CK80713 · K80713 · RK80713 · FA4452 · GK80713 · CMK80713 · 2605556 · 8CB40123 · SRK80713 · SRK80715 · 2L1Z3085L · JTC1595
This part cross-references / interchanges with the following part numbers:
810-96639B, 623.65048, TC5901, CA8372, 2L1Z3085AA, 2L1Z3085BA, CK80713, K80713, RK80713, FA4452, GK80713, CMK80713, 2605556, 8CB40123, SRK80713, SRK80715, 2L1Z3085L, JTC1595
