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Dorman 986-594 Drive Shaft - Rear
Dorman 986-594 Rear Drive Shaft for Audi RS7
Restore driveline function with the Dorman 986-594 drive shaft assembly for the rear of the 2014-2018 Audi RS7. This complete replacement arrives pre-balanced and built with new yokes, tubes, CV joints, and universal joints for a direct service solution.
Key Features
- Fits 2014-2018 Audi RS7, rear
- Complete drive shaft assembly for driveline replacement
- Pre-balanced for installation readiness
- 100% new yokes and steel shaft construction
- CV joints included; universal joints not included
- Bolt-on end 1 and bolt-on end 2 design
- Compressed length: 64.375 in; shaft diameter: 2.5 in
- Drive shaft wall thickness: 0.083 in
- Standard replacement grade
Detailed Description
The Dorman 986-594 is a rear drive shaft assembly engineered for the 2014-2018 Audi RS7. It is supplied as a complete unit with new yokes, tubes, and CV joints, and it is pre-balanced to simplify replacement work. The steel shaft uses bolt-on connections at both ends and measures 64.375 inches in compressed length with a 2.5-inch diameter and 0.083-inch wall thickness. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What This Drive Shaft Helps Address
- Driveline vibration from a worn or out-of-balance shaft
- Clunking or driveline noise during acceleration or load changes
- Excess play caused by worn CV joint components
- Service issues related to damaged yokes or shaft tubing
- Rear driveline replacement needs on Audi RS7 models
Installation Notes and Tips
Verify rear driveline measurements and flange alignment before installation. Confirm bolt-on end fitment and inspect mating surfaces, fasteners, and surrounding driveline components for wear or damage. Because this assembly is pre-balanced, avoid altering the shaft or adding unapproved modifications during installation. Fits 2014-2018 Audi RS7, rear. Dorman 986-594 is also referenced by OE numbers 4G0521101J and 4G0521101M.
Quality Assurance
Dorman supplies this as a standard replacement drive shaft assembly built with new components and pre-balanced for service readiness. The design follows the listed OE-style application for the rear driveline on the Audi RS7.
| Brand | Dorman |
|---|---|
| Part Number | 986-594 |
| Compressed Length | 64.375 |
| 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 |
| Universal Joints Included | No |
| Universal Joints Included | Non |
| CV Joints Included | Oui |
| CV Joints Included | Sí |
| CV Joints Included | Yes |
| 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 |
| Drive Shaft Length (In) | 64.375 in |
| Drive Shaft Wall Thickness (In) | 0.083 in |
| Drive Shaft Wall Thickness (In) | 0.083 in. |
| Espesor de la pared del eje motriz (in) | 0.083 in. |
| Longitud del eje motriz (in) | 64.375 in |
| Longitud total ajustable | No |
| Overall Length Adjustable | No |
| Overall Length Adjustable | Non |
| Package Contents | 1 driveshaft |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2018 | Audi | RS7 | AWD | Rear | |
| 2017 | Audi | RS7 | AWD | Rear | |
| 2016 | Audi | RS7 | AWD | Rear | |
| 2015 | Audi | RS7 | AWD | Rear | |
| 2014 | Audi | RS7 | AWD | 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.