Dorman 524-851 Suspension Control Arm and Ball Joint Assembly - Front Left Lower Rearward

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 524-851 suspension control arm and ball joint assembly is designed specifically for BMW X5 and X6 models. This pre-greased, steel control arm assembly offers a reliable replacement option for maintaining proper suspension performance and vehicle handling.

• Pre-greased for immediate use without additional lubrication
• Includes bushings and ball joint for a complete suspension solution
• Machined ball joint mounting type with threaded stud for secure fitment
• Constructed from durable cast and forged steel for strength and longevity
• Compatible with BMW X5 and X6 models requiring a standard replacement control arm
• Black finish for corrosion resistance and aesthetic consistency
• Includes mounting hardware for straightforward installation

Detailed Product Description

The Dorman 524-851 suspension control arm and ball joint assembly is engineered to meet the exact specifications of BMW X5 and X6 vehicles. Featuring a robust casting and forging steel construction, this control arm provides the necessary strength to withstand daily driving stresses. The assembly comes pre-greased, eliminating the need for additional lubrication during installation, and includes bushings and a machined ball joint with a threaded stud to ensure precise fit and function. The black finish helps protect against corrosion, extending the service life of the component. This assembly is designed as a standard replacement part, making it suitable for restoring suspension performance and vehicle stability.

Common Applications and Problem Resolution

• Restores proper suspension geometry and alignment
• Eliminates clunking or knocking noises from worn control arms
• Improves steering response and vehicle handling
• Addresses uneven tire wear caused by faulty suspension components
• Replaces damaged or corroded control arms to maintain safety

Installation Notes and Tips

Installation of the Dorman 524-851 control arm assembly requires basic suspension knowledge and appropriate tools. Since the part comes pre-greased and includes bushings and ball joint, no additional lubrication is necessary. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Verify the mounting hole alignment and torque all fasteners to manufacturer specifications. It is recommended to perform a wheel alignment after installation to maintain optimal handling and tire wear.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 524-851 control arm assembly undergoes rigorous quality checks to ensure durability and performance. This part is backed by Dorman's standard replacement grade warranty, providing confidence in its reliability for BMW X5 and X6 suspension repairs.