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Delphi TC3555 Suspension Control Arm and Ball Joint Assembly - Front Left Upper Forward
Delphi Suspension Control Arm and Ball Joint Assembly Overview
The Delphi TC3555 suspension control arm and ball joint assembly is designed for precise fitment on the front left upper forward position of Audi A8 Quattro and S8 models. Engineered with a casting and forged construction, this light suspension grade component offers reliable performance for your vehicle's suspension system.
- Compatible with Audi A8 Quattro and S8 front left upper forward suspension
- Durable casting/forged control arm construction in silver finish
- Standard replacement grade for suspension control arm and ball joint assembly
- Natural rubber bushings for effective vibration dampening
- Non-adjustable design with a single mounting hole (10.2 mm diameter)
- Ball joint features an 18.0 mm thread diameter and 50.0 mm stud length
- Light suspension grade type suitable for standard driving conditions
Detailed Product Description
The Delphi TC3555 control arm and ball joint assembly is crafted to meet the suspension requirements of Audi A8 Quattro and S8 vehicles. Its casting and forged construction ensures structural integrity and durability under typical driving stresses. The control arm's silver color provides corrosion resistance and a clean appearance. Equipped with natural rubber bushings, this assembly helps reduce road noise and absorb vibrations, contributing to a smoother ride. The ball joint's specifications, including an 18.0 mm thread diameter and 50.0 mm stud length, are designed to match factory standards for proper steering and suspension articulation.
Common Applications and Problem Resolution
- Replacement for worn or damaged front left upper forward suspension control arm
- Addresses issues with uneven tire wear caused by faulty suspension components
- Corrects steering instability or wandering due to ball joint wear
- Eliminates clunking noises from suspension during driving over bumps
- Restores proper suspension geometry for improved vehicle handling
Installation Notes and Tips
Installation of the Delphi TC3555 suspension control arm and ball joint assembly requires removal of the existing front left upper forward control arm on Audi A8 Quattro and S8 models. Since mounting hardware is not included, ensure you have the correct bolts and fasteners before beginning installation. Proper torque specifications should be followed to maintain suspension integrity. Alignment check and adjustment are recommended after installation to ensure optimal vehicle handling and tire wear.
Quality Assurance and Warranty
This Delphi suspension control arm and ball joint assembly is manufactured to meet standard replacement grade specifications, ensuring reliable performance and durability. While specific warranty details are not provided, Delphi products typically adhere to industry quality standards and undergo rigorous testing to meet OEM requirements.
| Brand | Delphi |
|---|---|
| Part Number | TC3555 |
| Grease Fitting Included | No |
| Suspension Grade Type | Light |
| Control Arm Construction | Casting/forged |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 1 |
| Adjustable | No |
| Greaseable | No |
| Control Arm Maximum Width | 1.575 |
| Control Arm Maximum Width | 40.0 |
| Control Arm Color | Silver |
| Ball Joint Thread Diameter | 18.0 |
| Ball Joint Stud Length | 50.0 |
| Bushing Material | Natural rubber (nr) |
| Mounting Hole Diameter | 10.2 |
| Item Grade | Standard replacement |
| Position(s) | Front left upper forward |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2018 | Audi | A8 Quattro | Front Left Upper Forward | |
| 2018 | Audi | S8 | Front Left Upper Forward | |
| 2017 | Audi | A8 Quattro | Front Left Upper Forward | |
| 2017 | Audi | S8 | Front Left Upper Forward | |
| 2016 | Audi | A8 Quattro | Front Left Upper Forward | |
| 2016 | Audi | S8 | Front Left Upper Forward | |
| 2015 | Audi | A8 Quattro | Front Left Upper Forward | |
| 2015 | Audi | S8 | Front Left Upper Forward | |
| 2014 | Audi | A8 Quattro | Front Left Upper Forward | |
| 2014 | Audi | S8 | Front Left Upper Forward | |
| 2013 | Audi | A8 Quattro | Front Left Upper Forward | |
| 2013 | Audi | S8 | Front Left Upper Forward | |
| 2012 | Audi | A8 Quattro | Front Left Upper Forward | |
| 2011 | Audi | A8 Quattro | Front Left Upper Forward | |
| 2010 | Audi | A8 Quattro | Front Left Upper Forward |
* 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.