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Delphi TC2597 Suspension Control Arm and Ball Joint Assembly - Front Right Lower
Delphi Suspension Control Arm and Ball Joint Assembly Overview
The Delphi TC2597 suspension control arm and ball joint assembly is designed for front right lower suspension applications on select BMW models. Engineered with a stamped aluminum control arm and a bolt-in ball joint, this assembly offers a reliable replacement option for maintaining proper suspension geometry and vehicle handling.
- Pre-greased for immediate installation
- Stamped aluminum control arm construction for durability and weight savings
- Bolt-in ball joint with threaded stud for secure mounting
- Includes mounting hardware for straightforward replacement
- Compatible with front right lower position on BMW 320i, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i, and Z4 models
Technical Details and Construction
The Delphi TC2597 control arm features a stamped aluminum design, providing a balance of strength and reduced weight compared to steel alternatives. The control arm measures approximately 375.8 mm (14.795 inches) in length and 145.6 mm (5.732 inches) in maximum width, finished in a gray color for corrosion resistance. The ball joint is a bolt-in type with a threaded stud available in multiple diameters (12.0 mm and 14.0 mm) and stud lengths ranging from 20.5 mm to 26.0 mm, ensuring a precise fit for the specified BMW models. This assembly comes pre-greased but is not greaseable or equipped with a grease fitting, simplifying maintenance requirements.
Compatible BMW Models and Applications
This suspension control arm and ball joint assembly is specifically designed for the front right lower position on a range of BMW vehicles, including the 320i, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i, and Z4. The part number TC2597 ensures compatibility and proper fitment for these models, making it a suitable replacement part for maintaining suspension performance and safety.
Common Suspension Issues Addressed
- Worn or damaged control arm causing alignment problems
- Ball joint wear leading to steering looseness or noise
- Corrosion or fatigue in original suspension components
- Uneven tire wear due to suspension component failure
- Reduced vehicle handling and stability
Installation Notes and Tips
Installation of the Delphi TC2597 control arm and ball joint assembly requires removal of the existing front right lower suspension components. Since the ball joint is bolt-in with a threaded stud, ensure proper torque specifications are followed during installation. The assembly includes mounting hardware to facilitate replacement. As the part is pre-greased and not greaseable, no additional lubrication is necessary post-installation. It is recommended to perform a wheel alignment after installation to maintain optimal suspension geometry.
Quality Assurance and Warranty
Delphi provides this suspension control arm and ball joint assembly as a standard replacement grade part, manufactured to meet OEM specifications. The use of stamped aluminum and pre-greased ball joints supports durability and reliable performance. While specific warranty details are not provided, Delphi parts typically come with a limited warranty covering defects in materials and workmanship. Always verify warranty terms with the point of purchase.
| Brand | Delphi |
|---|---|
| Part Number | TC2597 |
| Adjustable | No |
| Ball Joint Mounting Type | Bolt In |
| Ball Joint Stud Length | 0.84 |
| Ball Joint Stud Length | 1.02 |
| Ball Joint Stud Length | 20.5 |
| Ball Joint Stud Length | 26.0 |
| Ball Joint Stud Type | Threaded |
| Ball Joint Thread Diameter | 0.47 |
| Ball Joint Thread Diameter | 0.55 |
| Ball Joint Thread Diameter | 12.0 |
| Ball Joint Thread Diameter | 14.0 |
| Control Arm Color | Gray |
| Control Arm Construction | Stamped |
| Control Arm Material | Aluminum |
| Control Arm Maximum Length | 14.795 |
| Control Arm Maximum Length | 375.8 |
| Control Arm Maximum Width | 5.732 |
| Control Arm Maximum Width | 145.6 |
| Grease Fitting Included | No |
| Greaseable | No |
| Item Grade | Standard Replacement |
| Mounting Hardware Included | Yes |
| Position(s) | Front Right Lower |
| Pre-Greased | Yes |
This part fits 36 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2008 | BMW | Z4 | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2007 | BMW | Z4 | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2006 | BMW | 325Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2006 | BMW | 330Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2006 | BMW | Z4 | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 320i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 325Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 325i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 330Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 330i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | Z4 | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 320i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 325Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 325i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 330Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 330i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | Z4 | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 320i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 325Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 325i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 330Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 330i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | Z4 | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2002 | BMW | 320i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2002 | BMW | 325i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2002 | BMW | 330Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2002 | BMW | 330i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2001 | BMW | 320i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2001 | BMW | 325i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2001 | BMW | 330Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2001 | BMW | 330i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2000 | BMW | 328Ci | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2000 | BMW | 328i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 1999 | BMW | 323i | Sedan | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production |
| 1999 | BMW | 323i | Convertible | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production |
| 1999 | BMW | 328i | Front Right Lower | without bushings, suitable for vehicles with the specified make, model, and year of production |
* 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.