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Dorman 986-521 Drive Shaft - Rear
Dorman 986-521 Drive Shaft for Ford E-250
This Dorman drive shaft assembly is a direct replacement for rear driveline service on select Ford E-250 applications. Part number 986-521 arrives pre-balanced and assembled with new yokes, tubes, and universal joints to simplify replacement work.
Key Features
- Complete drive shaft assembly for rear driveline replacement
- Pre-balanced for installation readiness
- 100% new yokes, tubes, and universal joints
- Steel shaft construction
- 74.5 in compressed length
- 3.5 in shaft diameter
- 0.083 in wall thickness
- Slip yoke end 1 and bolt-on end 2
- Standard replacement grade
Detailed Description
Dorman 986-521 is a steel drive shaft assembly built for rear-position service on 1997-2002 Ford E-250 Econoline and 2003-2004 Ford E-250 models. The assembly is pre-balanced and supplied with new yokes, tubes, and universal joints, making it a practical OE-style replacement for worn or damaged driveline components. This part cross-references Ford F7UZ4602DA for the same application.
What It Helps Fix
- Driveline vibration from a worn or out-of-balance shaft
- Clunking or driveline noise from failed universal joints
- Damage from bent, corroded, or fatigued shaft tubing
- Fitment issues caused by a damaged slip yoke or bolt-on connection
- Loss of smooth power transfer to the rear axle
Installation Notes and Tips
Compatible with 2003-2004 Ford E-250, rear, and 1997-2002 Ford E-250 Econoline, rear. Verify compressed length, end types, shaft diameter, and wall thickness against the original driveline before installation. Confirm rear-position application and inspect related driveline hardware, seals, and mounting points for wear before reassembly. Part number 986-521 is intended for direct replacement use on the listed vehicles.
Quality Assurance
This Dorman drive shaft assembly is built as a standard replacement part with new core components and pre-balanced construction for consistent fitment and service readiness.
| Brand | Dorman |
|---|---|
| Part Number | 986-521 |
| Compressed Length | 74.5 |
| 10920 | No |
| 10920 | Non |
| 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 | 3.5 |
| Slip Yoke | No |
| Slip Yoke | Non |
| Drive Shaft Length (In) | 74.5 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) | 74.5 in. |
| Longitud total ajustable | No |
| Overall Length Adjustable | No |
| Overall Length Adjustable | Non |
| Package Contents | 1 driveshaft |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Drive Type | Transmission | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2004 | Ford | E-250 | RWD | Automatic | 5.4L | V8 | 138.0" | Rear | |
| 2003 | Ford | E-250 | RWD | Automatic | 5.4L | V8 | 138.0" | Rear | |
| 2002 | Ford | E-250 Econoline | RWD | Automatic | 5.4L | V8 | 138.0" | Rear | |
| 2001 | Ford | E-250 Econoline | RWD | Automatic | 5.4L | V8 | 138.0" | Rear | |
| 2000 | Ford | E-250 Econoline | RWD | Automatic | 5.4L | V8 | 138.0" | Rear | |
| 1999 | Ford | E-250 Econoline | RWD | Automatic | 5.4L | V8 | 138.0" | Rear | |
| 1998 | Ford | E-250 Econoline | RWD | Automatic | 5.4L | V8 | 138.0" | Rear | |
| 1997 | Ford | E-250 Econoline | RWD | Automatic | 5.4L | V8 | 138.0" | 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.