OE Quality
60-Day Returns

Delphi TC2596 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
Delphi Suspension Control Arm and Ball Joint Assembly Overview
The Delphi TC2596 suspension control arm and ball joint assembly is designed for front left lower suspension applications on select BMW models. Engineered with a stamped aluminum control arm and a pre-greased, bolt-in ball joint, this assembly offers reliable performance and durability for your BMW 320i, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i, and Z4 vehicles.
- Pre-greased ball joint for immediate installation
- Stamped aluminum control arm construction for strength and reduced weight
- Bolt-in ball joint with threaded stud for secure mounting
- Includes mounting hardware for a complete replacement
- Compatible with front left lower suspension on multiple BMW models
- Standard replacement grade for reliable OEM-level performance
- Control arm dimensions: maximum length 375.8 mm (14.795 in), maximum width 145.6 mm (5.732 in)
- Control arm color: gray
Detailed Product Description
The Delphi TC2596 suspension control arm and ball joint assembly is crafted from stamped aluminum, providing a balance of strength and lightweight design to maintain proper suspension geometry and vehicle handling. The ball joint is pre-greased and features a bolt-in mounting type with a threaded stud, ensuring a secure and precise fit. This assembly is designed specifically for the front left lower position on various BMW models, including the 320i, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i, and Z4, making it a direct replacement for worn or damaged suspension components.
Common Applications and Problem Resolution
- Restores proper suspension alignment and handling
- Eliminates clunking or knocking noises from worn ball joints
- Addresses uneven tire wear caused by faulty control arms
- Improves steering response and vehicle stability
- Replaces damaged or corroded suspension components
Installation Notes and Tips
The Delphi TC2596 comes with all necessary mounting hardware for straightforward installation. Since the ball joint is pre-greased, no additional lubrication is required during assembly. This part is not adjustable and does not include a grease fitting, so routine maintenance is minimal. Ensure proper torque specifications are followed when securing the control arm and ball joint to maintain suspension integrity. Professional installation is recommended to guarantee correct fitment and alignment.
Quality Assurance and Warranty
Delphi suspension components meet standard replacement grade requirements, providing dependable performance consistent with OEM specifications. The TC2596 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the point of purchase or Delphi directly, as coverage may vary.
| Brand | Delphi |
|---|---|
| Part Number | TC2596 |
| 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 Left Lower |
| Pre-Greased | Yes |
This part fits 35 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2008 | BMW | Z4 | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2007 | BMW | Z4 | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2006 | BMW | 325Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2006 | BMW | 330Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2006 | BMW | Z4 | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 320i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 325Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 325i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 330Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | 330i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2005 | BMW | Z4 | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 320i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 325Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 325i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 330Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | 330i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2004 | BMW | Z4 | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 320i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 325Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 325i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 330Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | 330i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2003 | BMW | Z4 | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2002 | BMW | 320i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2002 | BMW | 325i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2002 | BMW | 330Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2002 | BMW | 330i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2001 | BMW | 320i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2001 | BMW | 325i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2001 | BMW | 330Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2001 | BMW | 330i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2000 | BMW | 328Ci | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 2000 | BMW | 328i | Front Left Lower | without bushings, suitable for vehicles with the specified make, model, and year of production | |
| 1999 | BMW | 323i | Sedan | Front Left Lower | |
| 1999 | BMW | 328i | Front Left 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.