Dorman 521-187 Lateral Arm - Rear Left Lower Rearward, Rear Lower Forward, Rear Lower Rearward or Rear Right Lower Rearward

Overview of Dorman 521-187 Lateral Arm for Nissan NX and Sentra

The Dorman 521-187 lateral arm is designed specifically for Nissan NX and Sentra models, providing reliable suspension support. Constructed from durable steel with rubber bushings included, this lateral link ensures consistent performance and stability.

• Made from high-strength steel for durability
• Includes rubber bushings for vibration absorption
• Regular grade type for standard suspension needs
• Compatible with Nissan NX and Sentra vehicles
• Does not include or require ball joints

Detailed Product Description

This lateral arm from Dorman is engineered to maintain proper suspension geometry and improve handling on Nissan NX and Sentra models. The steel construction offers strength and resistance to wear, while the included rubber bushings help reduce noise and absorb road vibrations. The part number 521-187 identifies this specific lateral link designed to replace worn or damaged components, restoring suspension integrity without the need for additional ball joints or adjustments.

Common Applications and Problem Resolution

• Restores proper alignment and suspension control on Nissan NX and Sentra
• Eliminates clunking or knocking noises caused by worn lateral arms
• Reduces uneven tire wear due to suspension misalignment
• Improves vehicle stability and handling during cornering
• Addresses vibration issues related to deteriorated bushings

Installation Notes and Tips

Installation of the Dorman 521-187 lateral arm requires basic suspension knowledge and tools. Since the part includes rubber bushings but no ball joints, ensure the existing ball joints are inspected and replaced if necessary. Proper torque specifications should be followed to maintain suspension safety and performance. Alignment check after installation is recommended to ensure optimal handling.

Quality Assurance and Warranty

Dorman manufactures this lateral arm to meet or exceed OEM standards, using quality steel and durable rubber bushings. While no specific warranty details are provided here, Dorman parts typically come with a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official documentation for exact warranty terms.