OE Quality
60-Day Returns

Delphi TC2902 Suspension Ball Joint - Front Left Lower
Delphi Suspension Ball Joint for Lexus IS300
The Delphi TC2902 suspension ball joint is engineered to provide reliable steering and suspension performance for your Lexus IS300. Constructed from durable steel and featuring a protective dust boot, this ball joint is designed to maintain smooth operation and extend suspension life.
- Made from high-strength steel for durability
- Standard suspension grade type for consistent performance
- Includes a chloroprene rubber dust boot to protect against contaminants
- Comes with mounting hardware and nuts for secure installation
- Compatible specifically with Lexus IS300 models
Durable Construction and Design Features
The Delphi TC2902 suspension ball joint features a steel construction that ensures strength and longevity under typical driving conditions. Its gray finish and chloroprene rubber dust boot help resist corrosion and prevent dirt and moisture from entering the joint assembly. The ball joint assembly is designed with a maximum outside diameter of 51.0 mm and a length of 51 mm, providing a precise fit for the Lexus IS300 suspension system. This part includes mounting bolts with a shank diameter of 12.0 mm and a length of 62.5 mm, along with nuts, ensuring a secure and stable installation.
Compatible Applications and Common Uses
This suspension ball joint is compatible with Lexus IS300 vehicles, making it a suitable replacement part for maintaining proper suspension geometry and steering control. It is commonly used to address issues such as:
- Excessive play or looseness in the suspension
- Uneven tire wear caused by worn ball joints
- Clunking or knocking noises during driving
- Steering instability or wandering
- Vibration or roughness in the front suspension
Installation Notes and Tips
Installation of the Delphi TC2902 ball joint requires basic suspension knowledge and appropriate tools. Since the part includes mounting hardware and nuts, ensure all components are tightened to manufacturer torque specifications. The ball joint is not greaseable and does not include a castle nut or cotter pin, so verify compatibility with your vehicle’s suspension setup. The included dust boot should be inspected during installation to confirm it is properly seated to prevent premature wear.
Quality Assurance and Warranty Information
Delphi suspension components are manufactured to meet or exceed OEM standards, providing reliable performance for Lexus IS300 owners. The TC2902 ball joint is built with quality materials and precise engineering to ensure durability and safety. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Always consult product documentation or your supplier for exact warranty terms.
| Brand | Delphi |
|---|---|
| Part Number | TC2902 |
| Adjustable | No |
| Ball Joint Assembly | Yes |
| Bushings Included | No |
| Castle Nut Included | No |
| Color | Gray |
| Cotter Pin Hole | No |
| Cotter Pin Included | No |
| Dust Boot Included | Yes |
| Dust Boot Material | Choloroprene Rubber (CR) |
| Grease Fitting Included | No |
| Greaseable | No |
| Height | 3.854 |
| Height | 97.9 |
| Item Grade | Standard Replacement |
| Length | 51 |
| Length | 208 |
| Material | Steel |
| Maximum Outside Diameter | 2.008 |
| Maximum Outside Diameter | 51.0 |
| Mount Plate Included | No |
| Mounting Bolt Head Diameter | 0.819 |
| Mounting Bolt Head Diameter | 20.8 |
| Mounting Bolt Length | 2.461 |
| Mounting Bolt Length | 62.5 |
| Mounting Bolt Shank Diameter | 0.472 |
| Mounting Bolt Shank Diameter | 12.0 |
| Mounting Bolt Thread Diameter | 12.0 |
| Mounting Bolt Thread Length | 2.165 |
| Mounting Bolt Thread Length | 55.0 |
| Mounting Bolt Thread Pitch | 1.75 |
| Mounting Bolts Included | Yes |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 0 |
| Nuts Included | Yes |
| Position(s) | Front Left Lower |
| Suspension Grade Type | Standard |
| Tapered Stud | No |
| Washers Included | No |
| Width | 51.0 |
| Wrench Size | 0.709 |
| Wrench Size | 18.0 |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2005 | Lexus | IS300 | Front Left Lower | |
| 2004 | Lexus | IS300 | Front Left Lower | |
| 2003 | Lexus | IS300 | Front Left Lower | |
| 2002 | Lexus | IS300 | Front Left Lower | |
| 2001 | Lexus | IS300 | 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.