Dorman 524-733 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Overview of Dorman Suspension Control Arm and Ball Joint Assembly

The Dorman 524-733 suspension control arm and ball joint assembly is engineered for BMW M3 models requiring precise suspension components. This assembly combines a machined ball joint with a forged aluminum control arm designed for light suspension grade applications, ensuring reliable performance and durability.

• Pre-greased ball joint for immediate use
• Machined ball joint mounting with threaded stud
• Forged aluminum control arm with black finish
• Includes mounting hardware for straightforward installation
• Adjustable design with one mounting hole (12.3 mm diameter)
• Compatible with BMW M3 suspension systems

Detailed Product Description

The Dorman 524-733 suspension control arm and ball joint assembly is crafted from forged aluminum, providing a balance of strength and reduced weight suitable for light suspension grade use. The control arm features a black finish and is adjustable, with a maximum width of 288.5 mm and length of 237 mm, allowing for precise alignment adjustments. The ball joint is pre-installed and pre-greased, featuring a machined mounting type and a threaded stud with a 14 mm thread diameter, designed to fit securely within the BMW M3 suspension setup. Although bushings are not included, the assembly incorporates steel and rubber bushing materials to maintain suspension integrity. Mounting hardware is included to facilitate installation, and the assembly contains one mounting hole sized at 12.3 mm in diameter.

Applications and Problem Resolution

This suspension control arm and ball joint assembly is intended for use in BMW M3 vehicles, addressing common suspension issues such as:

• Worn or damaged control arms causing alignment problems
• Loose or failing ball joints leading to steering instability
• Excessive suspension noise due to degraded components
• Reduced handling performance from compromised suspension parts
• Need for adjustable control arm to correct suspension geometry

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Verify compatibility with BMW M3 model year and suspension setup
• Use included mounting hardware and torque to manufacturer specifications
• Check alignment after installation to maintain proper handling
• Inspect surrounding suspension components for wear during replacement

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 524-733 assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation for exact warranty terms.