Dorman 524-578 Lateral Arm - Rear Left or Rear Right

Overview of Dorman 524-578 Lateral Arm for Infiniti FX35 and FX45

The Dorman 524-578 lateral arm is engineered to restore proper suspension geometry for Infiniti FX35 and FX45 models. Constructed from durable steel with rubber bushings included, this suspension control arm is designed to provide reliable performance and maintain vehicle stability.

• Made from high-strength steel for durability
• Includes rubber bushings for vibration dampening
• Regular grade tubular control arm design
• Compatible with Infiniti FX35 and FX45 suspension systems
• Pre-greased bushings not required for installation

Detailed Product Description

This Dorman lateral arm (part number 524-578) is a tubular steel suspension component designed specifically for Infiniti FX35 and FX45 vehicles. The steel construction ensures structural integrity under normal driving conditions, while the included rubber bushings help absorb road vibrations and reduce noise. This lateral arm does not include or require a ball joint, mount studs, or grease fittings, simplifying maintenance and installation. Its regular grade classification indicates it meets standard OEM specifications for suspension control arms.

Common Applications and Problem Resolution

This lateral arm is used to maintain proper wheel alignment and suspension geometry on Infiniti FX35 and FX45 models. It addresses several suspension-related issues, including:

• Uneven tire wear caused by misaligned suspension components
• Excessive vibration or noise from worn bushings
• Loose or unstable handling due to damaged lateral arms
• Suspension component wear from normal driving conditions

Installation Notes and Tips

Installation of the Dorman 524-578 lateral arm requires basic suspension knowledge and tools. Since the bushings are included and pre-greased is not required, the installation process is straightforward. It is recommended to have a professional alignment performed after installation to ensure proper suspension geometry. This lateral arm is not adjustable and does not include ball joints, so verify compatibility with your vehicle’s suspension setup before installation.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM standards. The 524-578 lateral arm undergoes quality inspections to ensure durability and fitment accuracy for Infiniti FX35 and FX45 models. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation for exact warranty terms.