Dorman 524-449 Suspension Trailing Arm - Rear Left or Rear Right

Overview of Dorman Suspension Trailing Arm 524-449

The Dorman Suspension Trailing Arm 524-449 is designed specifically for Subaru Forester and Impreza models. Constructed from durable steel with rubber bushings included, this stamped control arm provides reliable suspension support without the need for grease fittings or ball joints.

• Made from high-strength steel for durability
• Includes rubber bushings for vibration dampening
• Stamped control arm design for consistent fitment
• Compatible with Subaru Forester and Impreza models
• Does not require grease fittings or pre-greasing

Detailed Product Description

This suspension trailing arm by Dorman, part number 524-449, is engineered to restore proper suspension geometry on select Subaru vehicles. The steel construction ensures structural integrity under normal driving conditions, while the included rubber bushings help absorb road vibrations and reduce noise. The stamped control arm type offers a precise fit and maintains alignment settings. This trailing arm is a regular grade replacement part, not adjustable, and does not include or require ball joints or grease fittings, simplifying installation and maintenance.

Common Applications and Problem Resolution

This Dorman trailing arm is compatible with Subaru Forester and Impreza models, making it suitable for addressing several suspension-related issues:

• Worn or damaged trailing arm causing poor handling
• Excessive suspension noise due to deteriorated bushings
• Misalignment issues affecting tire wear
• Vibration or instability during driving
• Corrosion or structural damage to original trailing arm

Installation Notes and Tips

Installation of the Dorman 524-449 trailing arm requires basic suspension knowledge and tools. Since the bushings are included and pre-installed, no additional bushing replacement is necessary. The stamped steel design ensures a direct fit for compatible Subaru Forester and Impreza models. No grease fittings are required, reducing maintenance steps. It is recommended to have a professional alignment performed after installation to ensure proper suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 524-449 trailing arm undergoes quality inspections to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to official Dorman documentation for exact warranty terms.