Dorman 520-549 Suspension Control Arm - Front Left Lower

Durable Suspension Control Arm for Volvo S60 and V70

The Dorman 520-549 suspension control arm is engineered to provide reliable performance for Volvo S60 and V70 models. Constructed from aluminum with a coated black finish, this control arm offers strength and corrosion resistance for long-lasting use.

• Material: Aluminum construction for lightweight durability
• Coated black finish to resist corrosion
• Includes rubber bushing with black color for vibration dampening
• Overall length of 262.5 mm for precise fitment
• Ball joint mounting type is welded; ball joint not included
• Press-in end type with bushing linkage end
• Compatible with Volvo S60 and V70 models

Technical Details and Construction

This suspension control arm features a casting and forged aluminum construction, ensuring a balance of strength and weight savings. The included rubber bushing, with an inside diameter of 14.3 mm and outside diameter of 39.6 mm, helps absorb road vibrations and maintain suspension alignment. The control arm’s black coated finish provides protection against rust and environmental wear. The ball joint mounting type is welded with a threaded stud type, though the ball joint itself is not included. This part has an overall length of 262.5 mm, designed specifically for Volvo S60 and V70 suspension systems.

Common Applications and Problem Resolution

This Dorman suspension control arm is used to replace worn or damaged control arms in Volvo S60 and V70 vehicles. It addresses several suspension-related issues, including:

• Excessive suspension noise or clunking
• Uneven tire wear due to misalignment
• Reduced steering stability or handling performance
• Vibration or harshness transmitted through the suspension
• Damaged or deteriorated bushings causing suspension play

Installation Notes and Tips

Installation of the Dorman 520-549 control arm requires basic suspension knowledge and tools. Since the ball joint is not included, ensure compatibility with your existing ball joint or replace it separately if needed. The control arm features a press-in end and bushing linkage end, so proper pressing tools may be necessary for bushing installation or removal. Verify torque specifications for mounting bolts and perform a wheel alignment after installation to maintain proper suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit and function. The 520-549 control arm undergoes rigorous quality checks to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts. Consult product documentation or manufacturer resources for exact warranty terms.