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OE Quality
60-Day Returns
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Delphi TC8341 Suspension Ball Joint - Rear Upper
Delphi TC8341 Rear Upper Ball Joint
Delphi TC8341 is a standard replacement suspension ball joint for the rear upper position on select Cadillac applications. It is built with a steel body, rubber dust boot, and a tapered stud to support precise suspension articulation in Cadillac CTS, STS, and SRX models.
Key Features
- Part number: TC8341
- Rear upper suspension ball joint assembly
- Steel construction with black finish
- Rubber dust boot included
- Tapered stud design
- Standard replacement suspension grade
- Grease fitting not included; non-greaseable design
- Ball joint assembly included
- 10 mm wrench size
Fitment Details
- Fits 2008-2015 Cadillac CTS, rear upper.
- Fits 2005-2011 Cadillac STS, rear upper.
- Fits 2004-2009 Cadillac SRX, rear upper.
Delphi applies OE-focused dimensional and material analysis to its aftermarket steering and suspension portfolio, helping maintain proper fit and consistent operation. This part cross-references MOOG Chassis Products K500430 for the same application.
What It Helps Address
- Excessive rear suspension play
- Clunking or knocking from the rear upper suspension area
- Uneven tire wear related to worn suspension joints
- Loose or imprecise rear suspension response
- Inspection failure caused by worn ball joint components
Installation Notes
Verify rear upper position fitment before installation on Cadillac CTS, Cadillac STS, or Cadillac SRX applications. Inspect the surrounding suspension components, mounting points, and fasteners for wear or damage before replacing the joint. Because mounting hardware is not included, reuse or source the required hardware separately as needed.
Quality Assurance
Delphi subjects its OE-style parts to temperature extremes below -40 degrees C and above 120 degrees C, along with extended salt-spray exposure testing. That validation supports durability expectations for daily-driven Cadillac CTS, STS, and SRX rear suspension service. Part number TC8341 is engineered with OE compatibility in mind for the listed applications.
| Brand | Delphi |
| Part Number | TC8341 |
| Material | Steel |
| Maximum Outside Diameter | 2.190 |
| Maximum Outside Diameter | 55.70 |
| Color | Black |
| Castle Nut Included | No |
| Grease Fitting Included | No |
| Suspension Grade Type | Standard replacement |
| Bushings Included | No |
| Dust Boot Included | Yes |
| Ball Joint Assembly | Yes |
| Cotter Pin Included | No |
| Cotter Pin Hole | No |
| Mounting Hardware Included | No |
| Washers Included | No |
| Adjustable | No |
| Greaseable | No |
| Stud Thread Length | 0.89 |
| Stud Thread Length | 22.5 |
| Wrench Size | 10mm |
| Dust Boot Material | Rubber |
| Mounting Bolts Included | No |
| Mount Plate Included | No |
| Tapered Stud | Yes |
| Stud Tapered End 2 Diameter | 0.87 |
| Stud Tapered End 2 Diameter | 22 |
| Stud Tapered End 1 Diameter | 0.69 |
| Stud Tapered End 1 Diameter | 17.5 |
| Position(s) | Rear upper |
This part fits 21 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Cadillac | CTS | 6.2L | V8 | Rear Upper | ||
| 2014 | Cadillac | CTS | Coupe | 6.2L | V8 | Rear Upper | |
| 2013 | Cadillac | CTS | Rear Upper | ||||
| 2012 | Cadillac | CTS | Rear Upper | ||||
| 2011 | Cadillac | CTS | Rear Upper | ||||
| 2011 | Cadillac | STS | Rear Upper | ||||
| 2010 | Cadillac | CTS | Rear Upper | ||||
| 2010 | Cadillac | STS | Rear Upper | ||||
| 2009 | Cadillac | CTS | Rear Upper | ||||
| 2009 | Cadillac | SRX | Rear Upper | ||||
| 2009 | Cadillac | STS | Rear Upper | ||||
| 2008 | Cadillac | CTS | Rear Upper | ||||
| 2008 | Cadillac | SRX | Rear Upper | ||||
| 2008 | Cadillac | STS | Rear Upper | ||||
| 2007 | Cadillac | SRX | Rear Upper | ||||
| 2007 | Cadillac | STS | Rear Upper | ||||
| 2006 | Cadillac | SRX | Rear Upper | ||||
| 2006 | Cadillac | STS | Rear Upper | ||||
| 2005 | Cadillac | SRX | Rear Upper | ||||
| 2005 | Cadillac | STS | Rear Upper | ||||
| 2004 | Cadillac | SRX | Rear Upper |
* 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.