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Dorman 986-348 Drive Shaft - Rear
Dorman 986-348 Drive Shaft for Cadillac CTS
Dorman 986-348 is a complete rear drive shaft assembly for select 2016-2019 Cadillac CTS models. It is pre-balanced and built with new yokes, tubes, universal joints, and CV joints to simplify replacement and restore driveline function.
Key Features
- Complete drive shaft assembly for rear application
- Pre-balanced for installation readiness
- 100% new yokes and tubes
- Universal joints included
- Steel shaft construction
- Bolt-on end connections
- Compressed length: 57.375 in.
- Drive shaft length: 58.375 in.
- Wall thickness: 0.083 in.
- Standard replacement grade
Product Details
This Dorman drive shaft is built for rear-drive service on the Cadillac CTS and is engineered as a direct replacement for the original driveline component. The assembly uses a steel shaft with bolt-on ends, pre-greased components, and a multi-piece design with overall length adjustment and 1 inch of max slip. It is a practical solution for drivers searching for a rear drive shaft for 2016-2019 Cadillac CTS, Dorman 986-348, or a replacement drive shaft assembly for Cadillac CTS rear applications. This part cross-references 23440333 for the same application.
Common Problems This Part Can Address
- Driveline vibration from a worn or unbalanced shaft
- Clunking or driveline noise from worn joints
- Excess play caused by damaged yokes or tubes
- Loss of smooth power transfer to the rear axle
- Replacement needs after shaft wear, corrosion, or impact damage
Installation Notes and Tips
Verify flange-to-flange length, compressed length, and bolt-on end style before installation. Confirm rear-position fitment on the vehicle and inspect mating components for wear before mounting the new assembly. Because this shaft is pre-balanced and pre-greased, it is ready for installation once the vehicle-specific measurements and hardware requirements are confirmed.
Quality Assurance
Dorman 986-348 is a standard replacement drive shaft assembly built with new structural and joint components for consistent driveline service. It is listed for 2016-2019 Cadillac CTS, rear, and is intended to match the original application requirements for those vehicles.
| Brand | Dorman |
| Part Number | 986-348 |
| Compressed Length | 57.375 |
| 10920 | No |
| 10920 | Non |
| End 1 Type | Bolt on |
| End 1 Type | Con perno |
| End 2 Type | Bolt on |
| End 2 Type | Con perno |
| Shaft Material | Acero |
| Shaft Material | Steel |
| Pre-Greased | Oui |
| Pre-Greased | Sí |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Grease Fitting Included | Non |
| Universal Joints Included | Oui |
| Universal Joints Included | Sí |
| Universal Joints Included | Yes |
| CV Joints Included | No |
| CV Joints Included | Non |
| Axle Nut Included | No |
| Axle Nut Included | Non |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Shaft Diameter | 2.5 |
| Slip Yoke | No |
| Slip Yoke | Non |
| Max Slip | 1 |
| Max Slip | 1 in |
| Phased | No |
| Phased | Non |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2019 | Cadillac | CTS | Sedan | RWD | 3.6L | V6 | Rear | |
| 2018 | Cadillac | CTS | Sedan | RWD | 3.6L | V6 | Rear | |
| 2017 | Cadillac | CTS | Sedan | RWD | 3.6L | V6 | Rear | |
| 2016 | Cadillac | CTS | Sedan | RWD | 3.6L | V6 | Rear |
* 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.