OE Quality
60-Day Returns

Suspensia X50CJ3988 Suspension Control Arm and Ball Joint Assembly - Front Right Upper
Suspensia Suspension Control Arm for Lexus Land Cruiser and Toyota LX470
The Suspensia Suspension Control Arm and Ball Joint Assembly (Part Number X50CJ3988) is engineered for reliable performance and durability. Designed specifically for Lexus Land Cruiser and Toyota LX470 models, this control arm offers corrosion resistance and comes pre-greased for immediate installation.
- Corrosion resistant black finish for extended lifespan
- Pre-greased ball joint with press-in mounting type
- Threaded ball joint stud for secure fitment
- Constructed from durable sheet metal material
- Includes mounting hardware and bushing for complete assembly
- Composite bearing type for smooth operation
- Control arm dimensions: maximum width 10.394 inches, maximum length 12.441 inches
Durable Construction and Precise Fitment
This Suspensia control arm assembly is built with sheet metal for strength and longevity, featuring a corrosion resistant black finish to withstand harsh road conditions. The ball joint is press-in mounted and threaded, ensuring a secure and stable connection. The assembly includes both the necessary mounting hardware and bushing, providing a comprehensive replacement part. The composite bearing type enhances smooth suspension movement without the need for additional greasing, as the part comes pre-greased and is non-greaseable. This control arm is designed specifically for Lexus Land Cruiser and Toyota LX470 vehicles, ensuring proper fit and function.
Common Applications and Problem Resolution
- Replacement of worn or damaged suspension control arms on Lexus Land Cruiser and Toyota LX470
- Elimination of suspension noise caused by failing ball joints or bushings
- Restoration of proper wheel alignment and handling performance
- Correction of uneven tire wear due to suspension component wear
- Improvement of vehicle stability and ride comfort
Installation Notes and Tips
Installation of the Suspensia control arm assembly requires basic suspension tools and mechanical knowledge. Since the ball joint is press-in mounted and the stud is threaded, ensure proper torque specifications are followed during installation. The part comes pre-greased and includes mounting hardware and bushings, simplifying the replacement process. It is recommended to have a professional alignment performed after installation to maintain optimal vehicle handling.
Quality Assurance and Warranty
Suspensia parts are manufactured to meet or exceed OEM standards for fit, form, and function. The X50CJ3988 control arm assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided, Suspensia products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the supplier prior to installation.
| Brand | Suspensia |
|---|---|
| Part Number | X50CJ3988 |
| Adjustable | No |
| Ball Joint Mounting Type | Press In |
| Ball Joint Stud Type | Threaded |
| Bearing Type | Composite |
| Bushing Included | Yes |
| Control Arm Color | Black |
| Control Arm Material | Sheet Metal |
| Control Arm Maximum Length | 12.441 |
| Control Arm Maximum Width | 10.394 |
| Finish | Corrosion Resistant |
| Grease Fitting Included | No |
| Greaseable | No |
| Mounting Hardware Included | Yes |
| Pre-Greased | Yes |
This part fits 20 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Lexus | LX470 | Front Right Upper | |
| 2007 | Toyota | Land Cruiser | Front Right Upper | |
| 2006 | Lexus | LX470 | Front Right Upper | |
| 2006 | Toyota | Land Cruiser | Front Right Upper | |
| 2005 | Lexus | LX470 | Front Right Upper | |
| 2005 | Toyota | Land Cruiser | Front Right Upper | |
| 2004 | Lexus | LX470 | Front Right Upper | |
| 2004 | Toyota | Land Cruiser | Front Right Upper | |
| 2003 | Lexus | LX470 | Front Right Upper | |
| 2003 | Toyota | Land Cruiser | Front Right Upper | |
| 2002 | Lexus | LX470 | Front Right Upper | |
| 2002 | Toyota | Land Cruiser | Front Right Upper | |
| 2001 | Lexus | LX470 | Front Right Upper | |
| 2001 | Toyota | Land Cruiser | Front Right Upper | |
| 2000 | Lexus | LX470 | Front Right Upper | |
| 2000 | Toyota | Land Cruiser | Front Right Upper | |
| 1999 | Lexus | LX470 | Front Right Upper | |
| 1999 | Toyota | Land Cruiser | Front Right Upper | |
| 1998 | Lexus | LX470 | Front Right Upper | |
| 1998 | Toyota | Land Cruiser | 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.