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Dorman 986-493 Drive Shaft - Rear
Dorman 986-493 Drive Shaft for Mercedes-Benz 300D
Dorman 986-493 is a complete rear drive shaft assembly for 1975-1976 Mercedes-Benz 300D applications. It arrives pre-balanced and uses 100% new yokes, tubes, universal joints, and CV joints are not included.
Key Features
- Fits 1975-1976 Mercedes-Benz 300D, rear
- Complete drive shaft assembly for driveline replacement
- Pre-balanced for installation readiness
- 100% new yokes and tubes
- Steel shaft construction
- Bolt-on end 1 and bolt-on end 2
- Standard replacement grade
- Drive shaft length: 59.875 in; shaft diameter: 2.5 in; wall thickness: 0.065 in
- Universal joints included; CV joints not included
Product Details
This Dorman drive shaft is built for rear driveline service on the Mercedes-Benz 300D and is specified as a standard replacement part. The assembly measures 59.875 inches in compressed length, uses a steel shaft, and features bolt-on connections at both ends for direct driveline service. Part number 986-493 is also referenced by interchange number 1144103406.
For shoppers searching for a rear drive shaft for 1975 Mercedes-Benz 300D or a 1976 Mercedes-Benz 300D drive shaft replacement, this assembly provides the core driveline components in one unit. The design focuses on replacing worn shaft hardware with new yokes, tubes, and universal joints already assembled and balanced.
Common Problems This Part Can Address
- Driveline vibration from a worn or out-of-balance shaft
- Clunking or driveline noise from worn universal joints
- Service issues caused by damaged yokes or tube wear
- Rear driveline replacement needs on Mercedes-Benz 300D models
- Fitment concerns when replacing an aging bolt-on drive shaft assembly
Installation Notes and Tips
Verify rear-position fitment before ordering and compare the original shaft length, end style, and mounting layout to the vehicle. Inspect companion driveline components, flange surfaces, and mounting points during installation to help ensure proper alignment. Part number 986-493 is a direct-fit style replacement for the listed Mercedes-Benz 300D applications.
Quality Assurance
Dorman supplies this drive shaft as a complete replacement assembly with new core components and pre-balanced construction for service-ready installation.
| Brand | Dorman |
|---|---|
| Part Number | 986-493 |
| Compressed Length | 59.875 |
| 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 | 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 |
| Drive Shaft Length (In) | 59.875 in |
| Drive Shaft Wall Thickness (In) | 0.065 in |
| Drive Shaft Wall Thickness (In) | 0.065 in. |
| Espesor de la pared del eje motriz (in) | 0.065 in. |
| Longitud del eje motriz (in) | 59.875 in |
| Longitud total ajustable | No |
| Overall Length Adjustable | No |
| Overall Length Adjustable | Non |
| Package Contents | 1 driveshaft |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Drive Type | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 1976 | Mercedes-Benz | 300D | RWD | Automatic | Rear | |
| 1975 | Mercedes-Benz | 300D | RWD | Automatic | 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.