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Dorman 523-025 Suspension Control Arm and Ball Joint Assembly - Front Left Upper or Front Right Upper
Overview of Dorman Suspension Control Arm for Mazda Millenia
The Dorman 523-025 suspension control arm and ball joint assembly is designed specifically for Mazda Millenia models. This pre-greased, tubular steel control arm offers a reliable replacement option for light suspension applications, ensuring proper vehicle alignment and handling.
- Pre-greased for immediate use
- Includes rubber bushings for vibration dampening
- Machined ball joint with threaded stud for secure fitment
- Constructed from durable tubular steel in black finish
- Includes mounting hardware for straightforward installation
- Designed with two mounting holes, 12.2 mm diameter each
- Control arm dimensions: maximum length 275.8 mm, maximum width 90 mm
Detailed Product Description
The Dorman 523-025 suspension control arm and ball joint assembly is engineered to meet the suspension needs of Mazda Millenia vehicles. Featuring a tubular steel construction, this control arm provides structural strength while maintaining a lightweight profile suitable for light suspension grade applications. 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 threaded stud, ensuring a precise and secure connection to the vehicle’s suspension system. The control arm is finished in black for corrosion resistance and durability. With two mounting holes sized at 12.2 mm in diameter, the control arm fits the specified mounting points on the Mazda Millenia chassis. This assembly includes the necessary mounting hardware, such as a castle nut and cotter pin, to complete the installation.
Common Applications and Problem Resolution
- Replacement for worn or damaged suspension control arms on Mazda Millenia
- Addresses issues with vehicle alignment and uneven tire wear
- Resolves clunking or knocking noises from the front suspension
- Improves steering response and overall handling stability
- Restores proper suspension geometry after collision or impact damage
Installation Notes and Tips
- Verify compatibility with your specific Mazda Millenia model year before installation
- Ensure all mounting surfaces are clean and free of debris
- Torque mounting bolts to manufacturer specifications for safety and performance
- Check ball joint stud thread diameter (10 mm) for proper nut fitment
- Inspect bushings for proper seating and alignment during installation
Quality Assurance and Warranty
Dorman suspension components are manufactured to meet or exceed OEM standards for fit, form, and function. The 523-025 control arm assembly undergoes rigorous quality checks to ensure durability and performance. This product includes a limited warranty against defects in materials and workmanship, providing confidence in its long-term reliability when installed correctly on compatible Mazda Millenia vehicles.
| Brand | Dorman |
|---|---|
| Part Number | 523-025 |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Suspension Grade Type | Light |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Machined |
| Ball Joint Stud Type | Threaded |
| Control Arm Material | Steel |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 2 |
| Adjustable | No |
| Control Arm Maximum Width | 90 |
| Control Arm Color | Black |
| Ball Joint Thread Diameter | 10 |
| Control Arm Maximum Length | 275.8 |
| Bushing Material | Rubber |
| Ball Joint Included | Yes |
| Ball Joint Installed | Yes |
| Control Arm Type | Tubular |
| Grade Type | Regular |
| Mounting Hole Diameter | 12.2 mm |
| Package Contents | 1 control arm; 1 castle nut; 1 cotter pin |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2000 | Mazda | Millenia | Front Left Upper | |
| 2000 | Mazda | Millenia | Front Right Upper | |
| 1999 | Mazda | Millenia | Front Left Upper | |
| 1999 | Mazda | Millenia | Front Right Upper | |
| 1998 | Mazda | Millenia | Front Left Upper | |
| 1998 | Mazda | Millenia | Front Right Upper | |
| 1997 | Mazda | Millenia | Front Left Upper | |
| 1997 | Mazda | Millenia | Front Right Upper | |
| 1996 | Mazda | Millenia | Front Left Upper | |
| 1996 | Mazda | Millenia | Front Right Upper | |
| 1995 | Mazda | Millenia | Front Left Upper | |
| 1995 | Mazda | Millenia | Front Right 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.