Dorman 521-043 Suspension Control Arm - Front Left Lower

Durable Suspension Control Arm for Acura and Honda Vehicles

The Dorman 521-043 suspension control arm is engineered to provide reliable performance for Acura Accord and Honda TSX models. Constructed from iron with a coated black finish, this control arm offers strength and corrosion resistance for long-lasting use.

• Material: Heavy-duty iron construction
• Coated black finish for corrosion protection
• Includes rubber bushing with black color and 14.3 mm inside diameter
• Overall length of 262.5 mm for precise fitment
• Welded ball joint mounting type with threaded stud (ball joint not included)
• Press-in end type with bushing linkage end
• Compatible with Acura Accord and Honda TSX models

Technical Details and Construction

This suspension control arm features a casting and forged construction method, ensuring structural integrity under typical driving conditions. The included rubber bushing, measuring 39.6 mm outside diameter and 92 mm in length, helps absorb vibrations and maintain suspension alignment. The control arm does not include a ball joint or mounting hardware, allowing for flexibility in replacement parts. Its black coated finish helps resist rust and wear over time.

Compatible Vehicles and Applications

The Dorman 521-043 control arm is designed specifically for use on Acura Accord and Honda TSX vehicles. It is intended to replace worn or damaged suspension control arms to restore proper handling and suspension geometry.

• Corrects suspension misalignment issues
• Reduces uneven tire wear caused by faulty control arms
• Eliminates clunking or knocking noises from suspension
• Improves vehicle stability and steering response
• Restores proper suspension travel and ride comfort

Installation Notes and Tips

Installation requires removal of the old control arm and proper torqueing of mounting bolts. Since the ball joint is not included, ensure compatibility with your existing ball joint or replace it separately if needed. The press-in bushing end requires appropriate tools for removal and installation. It is recommended to have a professional alignment performed after installation to maintain suspension geometry.

Quality Assurance and Warranty

Dorman suspension components are manufactured to meet or exceed OEM specifications. The 521-043 control arm undergoes quality checks to ensure durability and fitment accuracy. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship.