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Delphi TC2129 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
Delphi Suspension Control Arm and Ball Joint Assembly Overview
The Delphi TC2129 suspension control arm and ball joint assembly is designed specifically for the front left lower position on Dodge Sprinter 2500 and Sprinter 3500 models. Engineered with durable steel construction and pre-greased components, this assembly ensures reliable suspension performance and precise fitment for your vehicle.
- Pre-greased for immediate installation
- Includes rubber bushings for vibration dampening
- Welded ball joint with threaded stud for secure mounting
- Boxed steel control arm construction for strength and durability
- Mounting hardware included for complete replacement
- Compatible with Dodge Sprinter 2500 and Sprinter 3500 front left lower suspension
Durable Construction and Design Features
The Delphi TC2129 control arm assembly features a boxed steel design that provides enhanced rigidity and resistance to bending under load. The black finish offers corrosion resistance to extend the service life of the part. The ball joint is welded directly to the control arm and uses a threaded stud with a 20.0 mm diameter for secure attachment. Rubber bushings are included to reduce noise and absorb road vibrations, contributing to a smoother ride. This assembly is pre-greased, eliminating the need for additional lubrication during installation.
Compatible Vehicles and Part Number Details
This suspension control arm and ball joint assembly is compatible with Dodge Sprinter 2500 and Sprinter 3500 models, specifically designed for the front left lower position. The part number TC2129 ensures exact fitment and performance matching the original equipment specifications for these vehicles.
Common Suspension Issues Addressed
- Worn or damaged control arm bushings causing steering instability
- Loose or failing ball joints leading to uneven tire wear
- Corroded or bent control arms affecting suspension alignment
- Excessive vibration or noise from front suspension components
- Difficulty maintaining proper wheel alignment and handling
Installation Notes and Tips
Installation of the Delphi TC2129 control arm assembly requires removal of the existing front left lower control arm on Dodge Sprinter 2500 or 3500 models. Since the assembly comes pre-greased and includes mounting hardware, additional lubrication or parts are generally not necessary. Ensure all bolts are torqued to manufacturer specifications and verify alignment after installation to maintain optimal handling and tire wear.
Quality Assurance and Warranty Information
Delphi suspension components meet standard replacement grade requirements, providing reliable performance consistent with original equipment. The TC2129 assembly is manufactured with quality materials and undergoes rigorous testing to ensure durability and fitment accuracy. Warranty coverage details should be confirmed with the point of purchase or Delphi directly.
| Brand | Delphi |
|---|---|
| Part Number | TC2129 |
| Adjustable | No |
| Ball Joint Mounting Type | Welded |
| Ball Joint Stud Type | Threaded |
| Ball Joint Thread Diameter | 0.787 |
| Ball Joint Thread Diameter | 20.0 |
| Bushing Material | Rubber |
| Bushings Included | Yes |
| Control Arm Color | Black |
| Control Arm Construction | Boxed |
| Control Arm Material | Steel |
| Control Arm Maximum Length | 17.992 |
| Control Arm Maximum Width | 4.5 |
| 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 8 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Dodge | Sprinter 2500 | Front Left Lower | |
| 2006 | Dodge | Sprinter 3500 | Front Left Lower | |
| 2005 | Dodge | Sprinter 2500 | Front Left Lower | |
| 2005 | Dodge | Sprinter 3500 | Front Left Lower | |
| 2004 | Dodge | Sprinter 2500 | Front Left Lower | |
| 2004 | Dodge | Sprinter 3500 | Front Left Lower | |
| 2003 | Dodge | Sprinter 2500 | Front Left Lower | |
| 2003 | Dodge | Sprinter 3500 | 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.