Help keep your front end steady and predictable with this Dorman control arm, part number 520-491, a front left lower arm that arrives with its ball joint and bushings already installed. It fits many vehicles, among them the 1989-1990 Dodge Daytona, 1989-1990 Dodge Shadow and 1989-1990 Dodge Spirit. See the "Vehicles it fits" section for the full list and engine details.
The 520-491 is a Dorman suspension control arm and ball joint assembly that serves as a direct replacement for the original equipment on the listed applications. Dorman puts it through an industry-leading evaluation process intended to deliver a smooth ride, directional stability and predictable dynamics.
- Direct replacement: takes the place of the original assembly on the listed vehicles.
- Pre-installed components: the ball joint and bushings come already fitted, which saves time and labor.
- Quality engineering: went through industry-leading testing aimed at a smooth, stable and safe ride.
- Corrosion protection: additional coatings resist rust and corrosion.
The control arm connects the wheel assembly to the chassis and lets the suspension travel. The ball joint pivots as you steer. Signs this part may need replacing include clunking over bumps, wandering steering and uneven tire wear. This left-side arm is sold individually, and replacing both sides together is recommended.
Interchange: 4404967-L
4404967 · 4404967L · 4404989 · 4449335 · CA12007 · RK620470
This part cross-references / interchanges with the following part numbers:
4404967, 4404989, 4449335, CA12007, RK620470, 4404967-L
Frequently Asked Questions
What does this Dorman lower control arm do?
It connects the front left wheel assembly to the chassis and lets the suspension move up and down. The ball joint lets the steering knuckle pivot as you steer.
What comes with part 520-491?
The ball joint and bushings come pre-installed in the arm, which saves time and labor compared with fitting those components separately.
Which vehicles does this control arm fit?
It fits many vehicles, including the 1989-1990 Dodge Daytona, 1989-1990 Dodge Shadow and 1989-1990 Dodge Spirit. Check the "Vehicles it fits" section for your exact application.
What are signs the control arm or ball joint may need replacing?
Common signs include clunking over bumps, loose or wandering steering, uneven tire wear and play in the ball joint. Diagnose the cause first, because other suspension parts can cause similar symptoms.
Should I replace both sides at the same time?
This is the front left lower arm, sold individually. Replacing both sides together is recommended for balanced handling, and checking the alignment after installation is good practice.
