OE Quality
60-Day Returns

Delphi TC2422 Suspension Ball Joint - Front Left Lower
Delphi Suspension Ball Joint for Lexus GS300
The Delphi TC2422 suspension ball joint is engineered to provide reliable steering and suspension performance for your Lexus GS300. Constructed from durable steel with a black finish, this ball joint is designed to meet standard suspension grade requirements and ensure a secure fit.
- Material: High-strength steel construction
- Maximum outside diameter: 1.969 inches (50.0 mm)
- Stud thread diameter: 0.472 inches (12.0 mm)
- Includes mounting hardware and nuts for easy installation
- Dust boot included to protect internal components
- Mounting type: Bolt on with 3 mounting holes
- Stud type: Threaded with 0.591 inch (15.0 mm) thread length
- Dimensions: Width 92.0 mm, Height 3.504 inches (89.0 mm)
Durable Design and Precise Fitment
The Delphi TC2422 suspension ball joint is designed specifically for the Lexus GS300, ensuring compatibility and proper fitment. Its steel construction provides strength and durability, while the included dust boot helps protect the joint from dirt and debris, extending its service life. The bolt-on mounting type with three mounting holes and included hardware simplifies installation and ensures a secure connection to the suspension system.
Compatible Applications and Use Cases
This suspension ball joint is compatible with Lexus GS300 models requiring a standard suspension grade ball joint. It is ideal for addressing common suspension issues such as:
- Excessive play or looseness in the steering linkage
- Uneven tire wear caused by worn ball joints
- Clunking or knocking noises during driving
- Reduced steering responsiveness or stability
- Vibration or shaking in the front suspension
Installation Notes and Tips
Installation of the Delphi TC2422 ball joint requires basic mechanical skills and tools. The included mounting hardware and nuts facilitate a straightforward bolt-on installation. Note that this ball joint does not include a grease fitting and is not greaseable, so no additional lubrication is necessary during installation. Ensure the dust boot is properly seated to maintain protection against contaminants.
Quality Assurance and Warranty
Delphi suspension components are manufactured to meet industry standards for quality and durability. The TC2422 ball joint undergoes rigorous testing to ensure reliable performance in Lexus GS300 vehicles. While specific warranty details are not provided, Delphi products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Delphi |
| Part Number | TC2422 |
| Adjustable | No |
| Ball Joint Assembly | Yes |
| Bushings Included | No |
| Castle Nut Included | No |
| Color | Black |
| Cotter Pin Hole | No |
| Cotter Pin Included | No |
| Distance Between Mounting Holes | 44.1 |
| Dust Boot Included | Yes |
| Dust Boot Material | Choloroprene Rubber (CR) |
| Grease Fitting Included | No |
| Greaseable | No |
| Height | 3.504 |
| Height | 89.0 |
| Item Grade | Standard Replacement |
| Material | Steel |
| Maximum Outside Diameter | 1.969 |
| Maximum Outside Diameter | 50.0 |
| Mount Plate Included | No |
| Mounting Bolt Head Diameter | 0.669 |
| Mounting Bolt Head Diameter | 17.0 |
| Mounting Bolt Length | 1.772 |
| Mounting Bolt Length | 45.0 |
| Mounting Bolt Shank Diameter | 0.394 |
| Mounting Bolt Shank Diameter | 10.0 |
| Mounting Bolt Thread Diameter | 10.0 |
| Mounting Bolt Thread Length | 0.965 |
| Mounting Bolt Thread Length | 24.5 |
| Mounting Bolt Thread Pitch | 1.5 |
| Mounting Bolts Included | Yes |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 3 |
| Mounting Type | Bolt On |
| Nuts Included | Yes |
| Position(s) | Front Left Lower |
| Stud Tapered End 1 Diameter | 0.602 |
| Stud Tapered End 1 Diameter | 15.3 |
| Stud Tapered End 2 Diameter | 0.831 |
| Stud Tapered End 2 Diameter | 21.1 |
| Stud Thread Diameter | 0.472 |
| Stud Thread Diameter | 12.0 |
| Stud Thread Length | 0.591 |
| Stud Thread Length | 15.0 |
| Stud Thread Pitch | 1.5 |
| Stud Type | Threaded |
| Suspension Grade Type | Standard |
| Tapered Stud | Yes |
| Washers Included | No |
| Width | 92.0 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1997 | Lexus | GS300 | Front Left Lower | |
| 1996 | Lexus | GS300 | Front Left Lower | |
| 1995 | Lexus | GS300 | Front Left Lower | |
| 1994 | Lexus | GS300 | Front Left Lower | |
| 1993 | Lexus | GS300 | 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.