


🛠️ Upgrade your ride with precision-engineered control — because your drive deserves the best.
The Dorman 521-039 Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly is a direct OE replacement designed for select 2003-2006 Ford Expedition and Lincoln Navigator models. Featuring pre-installed ball joints and bushings, it offers a complete, labor-saving repair solution. Built with durable coatings for rust and corrosion resistance, this assembly has undergone rigorous testing to ensure a smooth, stable, and safe driving experience.




| Manufacturer | Dorman Products |
| Brand | Dorman |
| Model | 521-039 |
| Product Dimensions | 44.96 x 41.15 x 18.29 cm; 4.99 kg |
| Item model number | 521-039 |
| Exterior | Machined |
| Manufacturer Part Number | 521-039 |
| OEM Part Number | 11CB40096; 2605554; 2L1Z-3079-L; 2L1Z3078R; CA727B; CB40096; CMS40122; FA4450; GS40122; JTC1604; RK80711; SK80711; TC5820; 2L1Z3079AB; 2L1Z3079BA; 2L1Z3079CA; 6L1Z3079AA |
| Position | Front |
| Item Weight | 4.99 Kilograms |
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