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Delphi TC6339 Suspension Control Arm and Ball Joint Assembly - Front Right or Front Right Lower
Delphi Suspension Control Arm and Ball Joint Assembly Overview
The Delphi TC6339 suspension control arm and ball joint assembly is designed specifically for front right lower suspension on Buick DTS and Cadillac Lucerne models. Engineered with durable aluminum construction and natural rubber bushings, this assembly ensures reliable performance and precise fitment for your vehicle.
- Pre-greased for immediate installation
- Includes natural rubber bushings for effective vibration dampening
- Machined ball joint mounting with threaded stud for secure attachment
- Durable aluminum control arm with casting and forging construction
- Includes mounting hardware for straightforward replacement
- Designed for front right lower suspension position
Detailed Product Description
The Delphi TC6339 suspension control arm and ball joint assembly combines a machined ball joint mounting type with a threaded stud to provide a secure and stable connection to the vehicle’s suspension system. Constructed from aluminum using casting and forging methods, the control arm offers a balance of strength and lightweight performance. The included natural rubber bushings help absorb road vibrations and reduce noise, contributing to a smoother ride. This assembly is pre-greased, eliminating the need for additional lubrication during installation, and comes with mounting hardware to facilitate a proper fit on Buick DTS and Cadillac Lucerne models.
Common Applications and Problem Resolution
- Replacement for worn or damaged front right lower suspension control arm
- Eliminates excessive suspension noise and vibration caused by deteriorated bushings
- Restores proper wheel alignment and handling performance
- Addresses ball joint wear that can lead to steering instability
- Improves suspension durability and safety on Buick DTS and Cadillac Lucerne vehicles
Installation Notes and Tips
- Ensure vehicle is securely lifted and supported before beginning installation
- Verify the part number TC6339 matches the original component for correct fitment
- Pre-greased ball joint and bushings reduce installation time and maintenance
- Torque all mounting bolts to manufacturer specifications for safety and performance
- Check wheel alignment after installation to maintain proper handling
Quality Assurance and Warranty
Delphi suspension components meet standard replacement grade requirements, ensuring reliable performance and durability. The TC6339 assembly is manufactured to strict quality standards to provide consistent fit and function for Buick DTS and Cadillac Lucerne vehicles. While specific warranty details are not provided, Delphi products typically come with coverage against manufacturing defects to support customer confidence.
| Brand | Delphi |
|---|---|
| Part Number | TC6339 |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Bushings Included | Yes |
| Ball Joint Mounting Type | Machined |
| Ball Joint Stud Type | Threaded |
| Control Arm Construction | Casting/forged |
| Control Arm Material | Aluminum |
| Mounting Hardware Included | Yes |
| Mounting Hole Quantity | 4 |
| Adjustable | No |
| Greaseable | No |
| Control Arm Maximum Width | 17.28 |
| Control Arm Maximum Width | 439.0 |
| Ball Joint Stud Length | 3.5 |
| Ball Joint Stud Length | 89.0 |
| Control Arm Maximum Length | 18.25 |
| Control Arm Maximum Length | 463.5 |
| Bushing Material | Natural rubber (nr) |
| Item Grade | Standard replacement |
| Position(s) | Front right, front right lower. for the position specific to your |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2011 | Buick | Lucerne | Front Right Lower | |
| 2011 | Cadillac | DTS | Front Right | Suspension System, Soft Ride (FE1), Sport (FE3) |
| 2010 | Buick | Lucerne | Front Right Lower | |
| 2010 | Cadillac | DTS | Front Right | Suspension System, Soft Ride (FE1), Sport (FE3) |
| 2009 | Buick | Lucerne | Front Right Lower | |
| 2009 | Cadillac | DTS | Front Right | Suspension System, Soft Ride (FE1), Sport (FE3) |
| 2008 | Buick | Lucerne | Front Right Lower | |
| 2008 | Cadillac | DTS | Front Right | Suspension System, Soft Ride (FE1), Sport (FE3) |
| 2007 | Buick | Lucerne | Front Right Lower | |
| 2007 | Cadillac | DTS | Front Right | Suspension System, Soft Ride (FE1), Sport (FE3) |
| 2006 | Buick | Lucerne | Front Right Lower | |
| 2006 | Cadillac | DTS | Front Right Lower | Suspension System, Soft Ride (FE1), Sport (FE3) |
* 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.