Dorman 522-579 front left lower control arm with ball joint for the 1983-1994 Mitsubishi Mighty Max and other vehicles locates the front left wheel in the suspension.
- Dorman OE Solutions suspension control arm with a boxed steel body
- Ball joint and rubber bushings installed on the arm, which saves time and labor
- Additional coatings resist rust and corrosion
- Tested for a smooth, stable ride, directional stability and predictable dynamics
Quick facts
- Part: Dorman 522-579 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 1983-1994 Mitsubishi Mighty Max and other vehicles
- Position: Front left lower
- Material: Steel
- Condition: New
A clunk over bumps, loose steering feel or uneven tire wear can mean the bushings or ball joint on this arm are worn. Before you replace the arm, rule out other worn suspension and steering parts, such as tie rod ends, sway bar links and shocks, which can make similar noises and steering feel.
Fits
Sold as a control arm and ball joint assembly, this Dorman control arm is a direct replacement for the original equipment on specific vehicle applications. It is listed for a wide range of Mitsubishi and Dodge models, including the 1987-1993 Dodge Ram 50 and the 1983-1991 Mitsubishi Montero alongside the 1983-1994 Mitsubishi Mighty Max. If your model is not named here, enter its year and model in the "Vehicles it fits" section. This listing is one arm for the front left, one per side of the front axle; the front right is a separate part, and the two are normally replaced together.
Specifications
Fit and size
- Position: Front left lower
- Ball joint thread diameter: 14 mm
- Mounting hole diameter: 12.3 mm
- Maximum width: 288.5 mm
- Maximum length: 237 mm
- Ball joint stud type: Threaded
Build and materials
- Control arm type: Boxed
- Control arm material: Steel
- Bushing material: Rubber
- Grade: Standard replacement
- Condition: New
- Country of origin: Taiwan
In the box
One front left lower control arm with ball joint, with mounting hardware included.
Installation notes
- The arm comes pre-greased.
- A grease fitting is not included.
Interchange: MB109647 · MB633264 · CA16355 · RK620990 · 2606652
This part cross-references / interchanges with the following part numbers:
MB109647, MB633264, CA16355, RK620990, 2606652
Frequently Asked Questions
Is this Dorman lower control arm right for the 1987-1993 Dodge Ram 50?
Yes, Dorman 522-579 is a front left lower arm listed for the 1987-1993 Dodge Ram 50, and the front right side is a separate part.
Are the Dorman control arm bushings already installed on this arm?
Yes, the ball joint and rubber bushings come installed on Dorman 522-579, and mounting hardware is included; a grease fitting is not.
What thread size is the ball joint stud on the 522-579?
The threaded ball joint stud on this arm has a 14 mm thread diameter, and the mounting hole is 12.3 mm.
What can a worn front lower control arm sound or feel like?
A clunk over bumps, loose steering feel or uneven tire wear can come from worn bushings or a worn ball joint. Cracked or torn bushing rubber is a sign you can see with the vehicle parked.
What is the Dorman OE Solutions control arm made of?
This boxed control arm is steel with rubber bushings, and additional coatings resist rust and corrosion.
