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Delphi TC7300 Suspension Control Arm and Ball Joint Assembly - Rear Right Forward or Rear Right Lower Center
Delphi Suspension Control Arm and Ball Joint Assembly Overview
The Delphi TC7300 is a pre-greased suspension control arm and ball joint assembly designed for select Lexus models. Engineered with durable metal construction and rubber-steel bushings, this rear right lower center control arm provides reliable medium-grade suspension performance for vehicles like the Lexus GS300, GS350, GS430, GS450h, GS460, IS250, and IS350.
- Pre-greased for immediate installation and reduced maintenance
- Includes rubber and steel bushings for enhanced durability and vibration control
- Tubular metal control arm construction for strength and rigidity
- Press-in ball joint mounting with threaded stud for secure fitment
- Standard replacement grade suitable for medium suspension demands
- Black finish for corrosion resistance and aesthetic consistency
- Compatible with rear right lower center position on specified Lexus models
- Mounting hardware included for straightforward installation
Detailed Product Description
The Delphi TC7300 suspension control arm and ball joint assembly is crafted to meet the medium suspension grade requirements of various Lexus vehicles. Its tubular metal construction ensures structural integrity while the integrated rubber and steel bushings help absorb road vibrations and reduce noise. The ball joint features a press-in mounting type with a threaded stud diameter of 0.472 inches, providing a secure and precise connection to the suspension system. This assembly is pre-greased, eliminating the need for additional lubrication during installation, although it is not greaseable or equipped with a grease fitting. The control arm measures approximately 9.212 inches in maximum length, designed specifically for the rear right lower center position on Lexus GS and IS series models.
Common Applications and Problem Resolution
- Replacement for worn or damaged rear right lower center suspension control arms on Lexus GS300, GS350, GS430, GS450h, GS460, IS250, and IS350
- Addresses issues such as uneven tire wear caused by faulty control arms
- Helps correct suspension misalignment and improve vehicle handling
- Reduces suspension noise and vibrations from deteriorated bushings
- Restores proper ball joint function to maintain steering stability
Installation Notes and Tips
Installation of the Delphi TC7300 control arm assembly requires standard suspension tools and mechanical knowledge. Since the assembly comes pre-greased and includes mounting hardware, it is ready for direct installation. Ensure the vehicle is securely lifted and supported before removing the old control arm. Verify the ball joint stud threads match the vehicle specifications and torque all fasteners to manufacturer-recommended values. Alignment check after installation is recommended to maintain optimal suspension geometry.
Quality Assurance and Warranty
Delphi manufactures the TC7300 control arm assembly to meet OEM standards for fit, form, and function. This standard replacement grade part undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided, Delphi products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.
| Brand | Delphi |
|---|---|
| Part Number | TC7300 |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Suspension Grade Type | Medium |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Press in |
| Ball Joint Stud Type | Threaded |
| Control Arm Construction | Tubular |
| Control Arm Material | Metal |
| Mounting Hardware Included | Yes |
| Adjustable | No |
| Greaseable | No |
| Control Arm Color | Black |
| Ball Joint Thread Diameter | 0.472 |
| Control Arm Maximum Length | 234.0 |
| Control Arm Maximum Length | 9.212 |
| Bushing Material | Rubber and steel |
| Item Grade | Standard replacement |
| Position(s) | Rear right lower center |
This part fits 33 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2013 | Lexus | IS250 | Rear Right Lower Center | |
| 2013 | Lexus | IS350 | Rear Right Lower Center | |
| 2012 | Lexus | IS250 | Rear Right Lower Center | |
| 2012 | Lexus | IS350 | Rear Right Lower Center | |
| 2011 | Lexus | GS350 | Rear Right Lower Center | |
| 2011 | Lexus | GS450h | Rear Right Lower Center | |
| 2011 | Lexus | GS460 | Rear Right Forward | |
| 2011 | Lexus | IS250 | Rear Right Lower Center | |
| 2011 | Lexus | IS350 | Rear Right Lower Center | |
| 2010 | Lexus | GS350 | Rear Right Lower Center | |
| 2010 | Lexus | GS450h | Rear Right Lower Center | |
| 2010 | Lexus | GS460 | Rear Right Forward | |
| 2010 | Lexus | IS250 | Rear Right Lower Center | |
| 2010 | Lexus | IS350 | Rear Right Lower Center | |
| 2009 | Lexus | GS350 | Rear Right Lower Center | |
| 2009 | Lexus | GS450h | Rear Right Lower Center | |
| 2009 | Lexus | GS460 | Rear Right Forward | |
| 2009 | Lexus | IS250 | Rear Right Lower Center | |
| 2009 | Lexus | IS350 | Rear Right Lower Center | |
| 2008 | Lexus | GS350 | Rear Right Lower Center | |
| 2008 | Lexus | GS450h | Rear Right Lower Center | |
| 2008 | Lexus | GS460 | Rear Right Forward | |
| 2008 | Lexus | IS250 | Rear Right Lower Center | |
| 2008 | Lexus | IS350 | Rear Right Lower Center | |
| 2007 | Lexus | GS350 | Rear Right Lower Center | |
| 2007 | Lexus | GS430 | Rear Right Lower Center | |
| 2007 | Lexus | GS450h | Rear Right Lower Center | |
| 2007 | Lexus | IS250 | Rear Right Lower Center | |
| 2007 | Lexus | IS350 | Rear Right Lower Center | |
| 2006 | Lexus | GS300 | Rear Right Forward | |
| 2006 | Lexus | GS430 | Rear Right Lower Center | |
| 2006 | Lexus | IS250 | Rear Right Lower Center | |
| 2006 | Lexus | IS350 | Rear Right Lower Center |
* 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.