Dorman 527-435 front left lower control arm with ball joint for the 2022-2025 Infiniti QX55 and other vehicles holds the front left wheel in position and carries the ball joint. It is also called a control arm and ball joint assembly, and it replaces the original assembly directly.
- Aluminum control arm in casting/forged construction
- Rubber and aluminum bushings
- Additional coatings for rust and corrosion resistance
- Tested for a smooth ride, directional stability and predictable dynamics
- Part of the Dorman OE Solutions product line
Quick facts
- Part: Dorman 527-435 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2022-2025 Infiniti QX55 and other vehicles
- Position: front left lower
- Material: Aluminum
- Condition: New
A worn arm or ball joint can show up as a clunk over bumps, steering wander or uneven front tire wear. Before you replace this arm, rule out a worn sway bar link, strut mount or tie rod end, since those can make similar noises or handling changes; a shop can test the ones you cannot see.
Fits
It fits the 2022-2025 Infiniti QX55 and the 2019-2022 Infiniti QX50.
Specifications
Fit and size
- Position: front left lower
- Quantity per side: 1
- Mounting hole diameter: 14.5 mm and 14.1 mm
- Maximum width: 369 mm
- Maximum length: 373.5 mm
- Ball joint stud length: 54.04 mm
Build and materials
- Control arm material: Aluminum
- Construction: casting/forged
- Bushing material: rubber and aluminum
- Ball joint mounting: press in, pinch-type stud
- Grade: standard replacement
- Condition: New
- Country of origin: China
In the box
One control arm with the ball joint and bushings pre-installed, plus one nut and one bolt. This listing is one arm for the front left; the front left takes one, the front right is a separate part ordered on its own, and the pair is normally replaced together.
Installation notes
- Ball joint and bushings arrive pre-installed, saving time and labor.
- The ball joint is pre-greased and a grease fitting is included.
Interchange: CA13018 · RK624108 · 545015NA1A · 545019CM0A
This part cross-references / interchanges with the following part numbers:
CA13018, RK624108, 545015NA1A, 545019CM0A
Frequently Asked Questions
Does this Dorman control arm fit the 2019-2022 Infiniti QX50?
Yes. Dorman 527-435 is the front left lower control arm for the 2019-2022 Infiniti QX50, and it also fits the 2022-2025 Infiniti QX55.
Are the Dorman control arm bushings already installed?
Yes. This arm arrives with its rubber and aluminum bushings and its ball joint pre-installed.
Is a Dorman control arm bolt included with this arm?
Yes. Dorman 527-435 comes with one bolt and one nut, along with the control arm and its pre-installed ball joint.
Is this Dorman lower control arm for the left or right side?
This lower control arm is for the front left. The front right is a separate part that is ordered on its own.
How is the ball joint attached on this Dorman OE Solutions control arm?
The ball joint is a press-in type with a pinch-style stud. It comes installed and pre-greased, and a grease fitting is included.
