Dorman 521-274 front right lower control arm with ball joint for the 2003-2008 Infiniti FX35 and other vehicles connects the wheel to the vehicle and lets it move with the suspension. Because the Dorman suspension control arm and ball joint assembly comes with its ball joint and bushings already fitted, the repair saves time and labor.
- Rubber bushings pre-installed in the arm
- Iron arm, casting/forged type, with additional coatings for rust and corrosion resistance
- Pre-greased ball joint with a pinch stud and 14 mm thread diameter
- Evaluation process aimed at a smooth ride, directional stability and predictable dynamics
- Standard replacement grade, non-adjustable
Quick facts
- Part: Dorman 521-274 control arm with ball joint
- Also called: control arm and ball joint assembly
- Fits: 2003-2008 Infiniti FX35 and other vehicles
- Position: Front right lower
- Material: Iron
- Condition: New
A clunk over bumps, loose or wandering steering, or uneven tire wear can mean the arm or its ball joint is worn. Other worn suspension parts can give similar symptoms, so first look the arm over with the engine off for cracks or split bushing rubber, and leave the ball joint play check to a shop.
Fits
This assembly fits the 2003-2008 Infiniti FX35 and the 2003-2008 Infiniti FX45, and it is a direct replacement for the original equipment on those vehicles. Each takes one on the front right; the front left is a separate part ordered on its own, and both sides are normally replaced together.
Specifications
Fit and size
- Position: Front right lower
- Quantity per vehicle: 1
- Mounting hole diameter: 12.3 mm
- Ball joint thread diameter: 14 mm
- Maximum width: 288.5 mm
- Maximum length: 237 mm
Build and materials
- Control arm type: Casting/Forged
- Control arm material: Iron
- Bushing material: Rubber
- Ball joint stud type: Pinch
- Ball joint and bushings: installed; pre-greased
- Grease fitting: not included
- Grade: Standard replacement
- Condition: New
- Country of origin: China
In the box
One control arm with the ball joint and bushings installed, plus mounting hardware. A grease fitting is not included.
Interchange: 102-6142 · 623.42087
TC5540 · CA14367 · 9CB30039 · RK620510 · FA4600 · GS30104 · CMS30104 · 2605705 · 54500CG000 · 54500CG100 · 54500CG200 · SRK620510 · X36CJ3052
This part cross-references / interchanges with the following part numbers:
102-6142, 623.42087, TC5540, CA14367, 9CB30039, RK620510, FA4600, GS30104, CMS30104, 2605705, 54500CG000, 54500CG100, 54500CG200, SRK620510, X36CJ3052
Frequently Asked Questions
Is this Dorman control arm the right one for the 2003-2008 Infiniti FX45?
Yes. Dorman 521-274 fits the 2003-2008 Infiniti FX45 and the 2003-2008 Infiniti FX35, in the front right lower position.
Does the Dorman lower control arm come with the ball joint and bushings?
Yes. The ball joint and rubber bushings are already installed and the joint is pre-greased. Mounting hardware is included; a grease fitting is not.
What are the Dorman control arm bushings made of?
The bushings on Dorman 521-274 are rubber. The arm itself is iron, casting/forged type.
What size is the ball joint stud on this Dorman suspension control arm?
The ball joint has a pinch-type stud with a 14 mm thread diameter. The arm's mounting hole measures 12.3 mm.
Is 54500CG000 an interchange number for Dorman 521-274?
Yes. 54500CG000 is one of the numbers this arm replaces, along with 54500CG100 and 54500CG200, all printed on the Interchange line.
