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Dorman 521-785 Suspension Control Arm and Ball Joint Assembly - Front Left Upper
Overview of Dorman Suspension Control Arm for Kia Sorento
The Dorman 521-785 Suspension Control Arm and Ball Joint Assembly is designed specifically for Kia Sorento models, providing a reliable replacement for worn or damaged suspension components. This pre-greased, tubular steel control arm ensures consistent performance and durability for light suspension applications.
- Pre-greased for immediate use without additional lubrication
- Includes rubber bushings for effective vibration dampening
- Machined ball joint with pinch stud type for secure fitment
- Constructed from durable tubular steel with a black finish
- Includes mounting hardware for straightforward installation
- Designed for light suspension grade applications
- Compatible with Kia Sorento vehicles
Detailed Product Features and Specifications
The Dorman 521-785 control arm assembly features a tubular steel construction that offers strength and resistance to wear. Its black coating helps protect against corrosion. The assembly comes pre-greased, eliminating the need for additional lubrication during installation. Rubber bushings are included to reduce noise and absorb road vibrations, enhancing ride comfort. The ball joint is machined and installed with a pinch stud type, ensuring a secure and precise connection to the suspension system. This control arm is designed with two mounting holes, each 12 mm in diameter, and measures a maximum length of 213.9 mm and a maximum width of 332.3 mm. It is intended for light suspension grade use, making it suitable for regular driving conditions on the Kia Sorento.
Common Applications and Problem Resolution
- Replacement of worn or damaged suspension control arms on Kia Sorento
- Elimination of clunking noises caused by faulty ball joints or bushings
- Restoration of proper wheel alignment and handling performance
- Reduction of vibration and improved ride quality
- Addressing suspension wear from regular road use
Installation Notes and Tips
When installing the Dorman 521-785 control arm assembly, ensure the vehicle is securely lifted and supported. Since the control arm comes pre-greased and includes bushings and mounting hardware, installation can proceed without additional preparation of these components. Verify that the mounting holes align correctly with the vehicle’s suspension points. Torque all fasteners to the manufacturer’s specifications to maintain safety and performance. It is recommended to have a professional alignment performed after installation to ensure optimal handling.
Quality Assurance and Warranty Information
Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 521-785 control arm assembly undergoes rigorous quality checks to ensure durability and reliability. While specific warranty details are not provided here, Dorman typically offers limited warranties on their suspension parts. Consult product documentation or the manufacturer’s website for exact warranty terms.
| Brand | Dorman |
|---|---|
| Part Number | 521-785 |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Suspension Grade Type | Light |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Machined |
| Ball Joint Stud Type | Pinch |
| Control Arm Material | Steel |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 2 |
| Adjustable | No |
| Greaseable | No |
| Control Arm Maximum Width | 332.3 |
| Control Arm Color | Black |
| Ball Joint Thread Diameter | 0 |
| Ball Joint Stud Length | 24.8 |
| Control Arm Maximum Length | 213.9 |
| Bushing Material | Rubber |
| Ball Joint Included | Yes |
| Ball Joint Installed | Yes |
| Control Arm Type | Tubular |
| Grade Type | Regular |
| Mounting Hole Diameter | 12 mm |
| Package Contents | 1 control arm; 1 nut; 1 bolt |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Kia | Sorento | Front Left Upper | |
| 2008 | Kia | Sorento | Front Left Upper | |
| 2007 | Kia | Sorento | Front Left Upper |
* 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.