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Dorman 986-894 Drive Shaft - Rear
Dorman 986-894 Rear Drive Shaft
Dorman 986-894 is a complete rear drive shaft assembly for select BMW 740i models. It arrives pre-balanced and includes new yokes, tubes, constant velocity joints, and universal joints for a direct replacement approach on the driveline.
Key Features
- Complete drive shaft assembly for rear application
- Pre-balanced for installation readiness
- 100% new yokes, tubes, CV joints, and universal joints
- Steel shaft construction with 2.5 in shaft diameter
- Pre-greased design
- Standard replacement grade
- Overall length adjustable with 1 in max slip
- End 1: bolt-on; End 2: splined
Fitment
- Fits 2016-2019 BMW 740i, rear.
Detailed Description
This Dorman drive shaft is built for 2016-2019 BMW 740i rear driveline service and is engineered as a standard replacement for the original assembly. The unit measures 70.875 in compressed length, with a 71.875 in drive shaft length and 0.083 in wall thickness, helping match the original driveline dimensions for the BMW 740i rear application. It is pre-greased, includes CV joints and universal joints, and uses a bolt-on end at one side with a splined end at the other for the specified fitment.
This part cross-references BMW OE numbers 26108637363 and 26108654488 for the same application. The Dorman 986-894 is a practical choice when replacing a worn or damaged rear drive shaft on a BMW 740i and when restoring driveline function with a complete assembly.
Common Problems This Part Can Address
- Driveline vibration from a worn or out-of-balance shaft
- Clunking or driveline noise from worn joints
- Excessive play from damaged yokes or tubes
- Loss of smooth power transfer to the rear axle
- Service issues caused by a bent or fatigued drive shaft
Installation Notes and Tips
Verify rear fitment by year and model before installation on the BMW 740i. Confirm flange and spline engagement, and inspect surrounding driveline components for wear before installing the new assembly. Because the shaft is pre-balanced and pre-greased, it is ready for installation once the vehicle-specific mounting points are confirmed.
Quality Assurance
Dorman supplies this drive shaft as a complete replacement assembly with new internal and external components, pre-balanced for service readiness. The design follows standard replacement specifications for the listed BMW 740i rear applications.
| Brand | Dorman |
|---|---|
| Part Number | 986-894 |
| Compressed Length | 70.875 |
| 10920 | No |
| 10920 | Non |
| End 1 Type | Bolt on |
| End 1 Type | Con perno |
| End 2 Type | Estriado |
| End 2 Type | Splined |
| Shaft Material | Acero |
| Shaft Material | Steel |
| Pre-Greased | Oui |
| Pre-Greased | Sí |
| Pre-Greased | Yes |
| Grease Fitting Included | No |
| Grease Fitting Included | Non |
| Universal Joints Included | Oui |
| Universal Joints Included | Sí |
| Universal Joints Included | Yes |
| 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 |
| Max Slip | 1 |
| Max Slip | 1 in |
| Phased | No |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2019 | BMW | 740i | RWD | Rear | |
| 2018 | BMW | 740i | RWD | Rear | |
| 2017 | BMW | 740i | RWD | Rear | |
| 2016 | BMW | 740i | RWD | 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.