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Dorman 521-227 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
Reliable Suspension Control Arm and Ball Joint Assembly for Kia Sorento
The Dorman 521-227 suspension control arm and ball joint assembly is designed specifically for Kia Sorento models. This pre-greased, steel control arm assembly offers a durable and maintenance-friendly solution for your vehicle's suspension system.
- Pre-greased for immediate installation and reduced maintenance
- Includes rubber bushings and mounting hardware for a complete replacement
- Ball joint installed with a threaded stud and bolt-in mounting type
- Constructed from forged and cast steel for strength and durability
- Compatible with Kia Sorento suspension systems requiring a light suspension grade type
Durable Construction and Design Features
The Dorman 521-227 control arm and ball joint assembly is engineered with a forged and cast steel control arm, finished in black for corrosion resistance. It features a single mounting hole with a 12.3 mm diameter and a maximum width of 288.5 mm, ensuring precise fitment. The assembly includes rubber bushings to absorb vibrations and reduce noise, enhancing ride comfort. The ball joint is pre-installed with a threaded 14 mm stud and uses a bolt-in mounting type, simplifying installation and ensuring secure attachment.
Compatible Applications and Common Uses
This suspension control arm and ball joint assembly is compatible with Kia Sorento vehicles requiring a light suspension grade component. It is designed to address several suspension-related issues, including:
- Worn or damaged control arm bushings causing steering instability
- Loose or failing ball joints leading to uneven tire wear
- Suspension noise or vibrations during driving
- Alignment problems due to bent or compromised control arms
- General suspension wear affecting vehicle handling and safety
Installation Notes and Tips
Installation of the Dorman 521-227 assembly requires basic suspension repair tools. Since the control arm comes pre-greased and includes mounting hardware, it reduces preparation time. Ensure the vehicle is properly supported and aligned after installation. The bolt-in ball joint design allows for straightforward replacement without the need for press tools. Verify torque specifications for mounting bolts and ball joint stud to maintain safety and performance.
Quality Assurance and Warranty Information
Dorman suspension components are manufactured to meet or exceed OEM standards. The 521-227 control arm and ball joint assembly undergoes rigorous quality checks to ensure durability and fitment accuracy. This part includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance for your Kia Sorento.
| Brand | Dorman |
| Part Number | 521-227 |
| Adjustable | No |
| Ball Joint Included | Yes |
| Ball Joint Installed | Yes |
| Ball Joint Mounting Type | Bolt In |
| Ball Joint Stud Type | Threaded |
| Ball Joint Thread Diameter | 14 |
| Bushing Material | Rubber |
| Bushings Included | Yes |
| Control Arm Color | Black |
| Control Arm Material | Steel |
| Control Arm Maximum Length | 237 |
| Control Arm Maximum Width | 288.5 |
| Control Arm Type | Casting/Forged |
| Grade Type | Regular |
| Grease Fitting Included | No |
| Mounting Hardware Included | Yes |
| Mounting Hole Diameter | 12.3 mm |
| Mounting Hole Quantity | 1 |
| Package Contents | Control Arm and Ball Joint Assembly |
| Pre-Greased | Yes |
| Suspension Grade Type | Light |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Kia | Sorento | Front Left Lower | |
| 2005 | Kia | Sorento | Front Left Lower | |
| 2004 | Kia | Sorento | Front Left Lower | |
| 2003 | Kia | Sorento | Front Left Lower |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.