Dorman 524-541 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 524-541 suspension control arm and ball joint assembly is engineered for precise fitment on select Mercedes-Benz models including CLS63 AMG, CLS400, CLS550, E63 AMG, E250, E300, E350, E400, and E550. This assembly combines a durable aluminum control arm with a machined ball joint to maintain suspension integrity and vehicle handling.

• Pre-greased for immediate installation
• Includes rubber bushings and mounting hardware
• Adjustable control arm with a maximum width of 288.5 mm and length of 237 mm
• Machined ball joint with threaded stud and 14 mm thread diameter
• Constructed from forged/casting aluminum for strength and reduced weight
• Black finish for corrosion resistance
• Compatible with light suspension grade applications

Detailed Product Description

The Dorman 524-541 suspension control arm and ball joint assembly is designed to restore proper suspension geometry and improve ride quality on compatible Mercedes-Benz vehicles. Featuring a forged and cast aluminum control arm, this part offers a balance of strength and lightweight performance. The assembly comes pre-greased and includes rubber bushings to absorb vibrations and reduce noise. The machined ball joint is installed and ready for use, with a threaded stud that ensures secure mounting. Adjustable design allows for fine-tuning alignment, while the included mounting hardware simplifies installation. The black finish provides additional protection against corrosion, extending the service life of the component.

Common Applications and Problem Resolution

• Replaces worn or damaged suspension control arms on Mercedes-Benz CLS and E-Class models
• Addresses issues with uneven tire wear caused by misaligned suspension
• Eliminates clunking or knocking noises from faulty ball joints
• Improves steering response and vehicle stability
• Restores proper suspension geometry for safer handling

Installation Notes and Tips

• Pre-greased ball joint reduces initial maintenance requirements
• Verify compatibility with your specific Mercedes-Benz model before installation
• Use included mounting hardware to ensure secure fitment
• Adjust control arm alignment as needed to meet manufacturer specifications
• Professional installation is recommended to maintain suspension safety and performance

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 524-541 assembly undergoes rigorous quality control to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or Dorman directly for exact warranty terms.