Dorman 521-731 Suspension Control Arm - Front Left Lower

Overview of Dorman Suspension Control Arm for Hyundai Elantra

The Dorman 521-731 suspension control arm is engineered for Hyundai Elantra models, providing reliable performance and durability. Constructed from steel with a coated black finish, this control arm is designed to maintain proper suspension geometry and vehicle handling.

• Durable steel construction with casting and forging for strength
• Black coated finish for corrosion resistance
• Includes rubber bushing with black color for vibration dampening
• Overall length of 262.5 mm for precise fitment
• Welded ball joint mounting with threaded stud type (ball joint not included)
• Press-in end type with bushing linkage end
• Compatible specifically with Hyundai Elantra models

Detailed Product Description

The Dorman 521-731 suspension control arm is designed to replace the original equipment part on Hyundai Elantra vehicles. Made from high-quality steel, the control arm features a casting and forging construction method that enhances its structural integrity. The black coated finish helps protect against rust and corrosion, extending the service life of the component. This control arm includes a rubber bushing with a 14.3 mm inside diameter and 39.6 mm outside diameter, which helps absorb road vibrations and reduce noise. The bushing length is 92 mm, and the control arm has an overall length of 262.5 mm, ensuring a precise fit for the suspension system. The ball joint mounting is welded with a threaded stud type, although the ball joint itself is not included. This part does not come with mounting hardware or grease fittings, so those components must be sourced separately if needed.

Common Applications and Issues Addressed

• Restores proper suspension alignment and handling on Hyundai Elantra
• Replaces worn or damaged control arms causing uneven tire wear
• Eliminates clunking or knocking noises from suspension movement
• Improves ride comfort by reducing vibration through rubber bushings
• Addresses suspension instability or steering issues related to control arm failure

Installation Notes and Tips

• Ensure vehicle is securely lifted and supported before removal
• Inspect ball joint and mounting hardware; replace if worn since not included
• Use proper torque specifications for mounting bolts to avoid premature wear
• Check alignment after installation to maintain proper suspension geometry
• Lubricate related suspension components as needed during installation

Quality Assurance and Warranty

Dorman suspension control arms are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-731 part undergoes rigorous quality control to ensure durability and performance on Hyundai Elantra vehicles. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.