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Dorman 986-550 Drive Shaft - Rear
Dorman 986-550 Rear Drive Shaft for Ford F-150
Dorman 986-550 is a complete rear drive shaft assembly for select 2015-2017 Ford F-150 trucks with a 9.75 in. axle. It arrives pre-balanced and ready to install, with new yokes, tubes, CV joints, and universal joints already assembled for a direct driveline service replacement.
Key Features
- Complete drive shaft assembly for rear application
- Pre-balanced for installation readiness
- 100% new yokes, tubes, constant velocity joints, and universal joints
- Steel shaft construction
- Slip yoke end 1 and bolt-on end 2
- Standard replacement grade
- Drive shaft length: 90.375 in.; compressed length: 88.875 in.
- Shaft diameter: 3 in.; wall thickness: 0.083 in.
- Compatible with 2015-2017 Ford F-150, rear, 9.75 in. axle
Detailed Description
This Dorman drive shaft assembly is built for the rear driveline on the Ford F-150 and is engineered as a standard replacement for the original unit. The steel shaft uses a slip yoke at one end and a bolt-on connection at the other, with universal joints included and no CV joints or axle nut included. Part number 986-550 also cross-references Ford FL3Z4R602U for the same application.
Fits 2015-2017 Ford F-150, rear, 9.75 in. axle. Fits 2015-2017 Ford F-150, rear, 9.75 in. axle. Fits 2015-2017 Ford F-150, rear, 9.75 in. axle.
What It Helps Address
- Vibration from a worn or out-of-balance rear drive shaft
- Clunking or driveline noise from worn joints or yokes
- Driveline service needs after shaft damage or corrosion
- Fitment issues when replacing the original rear shaft on a Ford F-150
- Restoration of proper rear driveline connection and rotation
Installation Notes and Tips
Verify rear axle configuration before installation, since this part is listed for 2015-2017 Ford F-150 models with a 9.75 in. axle. Confirm overall length, compressed length, and end types against the original shaft before removal. Inspect mounting points and driveline interfaces for wear, and torque fasteners to the vehicle manufacturer’s specifications during installation.
Quality Assurance
Dorman supplies this assembly as a complete replacement driveline component with new major wear parts already installed and pre-balanced for service readiness. Part number 986-550 is built to standard replacement specifications for the listed Ford F-150 application.
| Brand | Dorman |
|---|---|
| Part Number | 986-550 |
| Compressed Length | 88.875 |
| 10920 | Oui |
| 10920 | Sí |
| 10920 | Yes |
| End 1 Type | Slip yoke |
| End 1 Type | Yugo deslizante |
| End 2 Type | Bolt on |
| End 2 Type | Con perno |
| Shaft Material | Acero |
| Shaft Material | Steel |
| 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 | 3 |
| Slip Yoke | Oui |
| Slip Yoke | Sí |
| Slip Yoke | Yes |
| Drive Shaft Length (In) | 90.375 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) | 90.375 in |
| Longitud total ajustable | Sí |
| Overall Length Adjustable | Oui |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Body Type | Bed Length | Drive Type | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Ford | F-150 | Crew Cab Pickup | 6' 6" Foot Bed | 4WD | 5.0L | V8 | 157.0" | Rear | 9.75 In. Axle |
| 2016 | Ford | F-150 | Crew Cab Pickup | 6' 6" Foot Bed | 4WD | 5.0L | V8 | 157.0" | Rear | 9.75 In. Axle |
| 2015 | Ford | F-150 | Crew Cab Pickup | 6' 6" Foot Bed | 4WD | 5.0L | V8 | 157.0" | Rear | 9.75 In. Axle |
* 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.