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Dorman 986-579 Drive Shaft - Rear
Dorman 986-579 Drive Shaft for Ford E-350
Dorman 986-579 is a complete rear drive shaft assembly for select Ford E-350 applications. It is pre-balanced and built with new yokes, tubes, constant velocity joints, and universal joints to simplify replacement on the correct vehicle fitment.
Key Features
- Complete drive shaft assembly for driveline replacement
- Pre-balanced for installation readiness
- 100% new yokes, tubes, CV joints, and universal joints
- Steel shaft construction
- 72-inch drive shaft length with 3.5-inch shaft diameter
- 0.083-inch wall thickness
- Slip yoke end on one side and universal joint end on the other
- Standard replacement grade
Detailed Description
This Dorman drive shaft, part number 986-579, is built for rear applications on the 1999 Ford E-350 Super Duty with dual rear wheels and the 1997-1998 Ford E-350 Econoline with dual rear wheels. The assembly uses a steel shaft and arrives as a complete driveline component, reducing the need to source separate yokes or joints during service. For shops and owners searching for a Ford E-350 rear drive shaft replacement, Dorman 986-579 provides a direct-fit solution for the listed DRW configurations.
This part cross-references Ford OE number F7UZ4R602DA for the same application.
What It Helps Resolve
- Driveline vibration from a worn or out-of-balance shaft
- Clunking or driveline noise from worn joints
- Service delays caused by rebuilding a shaft component by component
- Replacement needs after shaft tube or yoke wear
- Rear driveline failure on Ford E-350 DRW models
Installation Notes and Tips
Verify rear fitment before installation: Fits 1999 Ford E-350 Super Duty, rear, w/Dual Rear Wheels (DRW). Fits 1997-1998 Ford E-350 Econoline, rear, w/Dual Rear Wheels (DRW). Confirm overall length, end types, and driveline configuration against the original shaft before removal. Inspect related driveline components, mounting points, and axle interfaces during service to ensure proper alignment after installation.
Quality Assurance
Dorman manufactures this assembly as a standard replacement driveline component with new yokes, tubes, CV joints, and universal joints. The pre-balanced design supports a straightforward replacement process for the specified Ford E-350 applications.
| Brand | Dorman |
|---|---|
| Part Number | 986-579 |
| Compressed Length | 72 |
| 10920 | No |
| 10920 | Non |
| End 1 Type | Slip yoke |
| End 1 Type | Yugo deslizante |
| End 2 Type | Unión universal |
| End 2 Type | Universal joint |
| 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 | 3.5 |
| Slip Yoke | No |
| Slip Yoke | Non |
| Drive Shaft Length (In) | 72 in |
| Drive Shaft Length (In) | 72 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) | 72 in. |
| Longitud total ajustable | No |
| Overall Length Adjustable | No |
| Overall Length Adjustable | Non |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Body Type | Drive Type | Transmission | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|
| 1999 | Ford | E-350 Super Duty | Cutaway Van | RWD | Automatic | 7.3L | V8 | 176.0" | Rear | w/Dual Rear Wheels (DRW) |
| 1998 | Ford | E-350 Econoline | Stripped Chassis | RWD | Automatic | 7.3L | V8 | 176.0" | Rear | w/Dual Rear Wheels (DRW) |
| 1997 | Ford | E-350 Econoline | Stripped Chassis | RWD | Automatic | 7.3L | V8 | 176.0" | Rear | w/Dual Rear Wheels (DRW) |
* 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.