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Dorman 946-240 Drive Shaft - Rear
| Brand | Dorman 946-240 |
|---|---|
| Position | Rear |
| Drive Shaft Length (In) | 44.5 in |
| Drive Shaft Wall Thickness (In) | 0.065 in |
| Grade Type | Regular |
| Greaseable Drive Shaft | No |
| Overall Length Adjustable | No |
| Package Contents | 1 Rear Driveshaft |
| Shaft Diameter | 3 |
| Shaft Material | Steel |
| Fits | Nissan and INFINITI · 12 vehicles |
OE FIX design. Makes the universal joints serviceable for simpler maintenance.
Steel construction. Provides a durable drive shaft built for regular-duty use.
Serviceable U-joints. Simplify maintenance compared with permanently staked joints.
Cross-references 373001W300 for the same application. See all 1.
Rear Drive Shaft for Nissan Pathfinder and INFINITI QX4
Dorman 946-240 is a rear drive shaft replacement for select Nissan Pathfinder and INFINITI QX4 models with the All Mode Full Time 4WD system. It addresses a common service issue on original shafts that use permanently staked universal joints, giving technicians a serviceable OE-style solution for easier driveline maintenance.
Key Features
- Steel shaft construction for driveline strength
- 44.5 in overall drive shaft length
- 3 in shaft diameter
- 0.065 in wall thickness
- Rear drive shaft application
- Serviceable universal joint design for simpler maintenance
- Part number 946-240
Detailed Description
This Dorman OE FIX rear drive shaft is built for 2000-2004 Nissan Pathfinder, rear, w/All Mode Full Time 4WD System, and 1997-2003 INFINITI QX4, rear. The steel shaft and fixed-length design match the application requirements while replacing the original unit with a serviceable driveline component. For buyers searching for a rear driveshaft for Nissan Pathfinder 4WD or an INFINITI QX4 rear drive shaft replacement, 946-240 provides a direct-fit maintenance-focused option.
This part cross-references Nissan 373001W300 for the same application.
What It Helps Solve
- Worn or damaged rear drive shaft assembly
- Service difficulty caused by permanently staked U-joints
- Driveline vibration related to shaft wear
- Noise from failing rear driveline components
- Need for a serviceable replacement on select 4WD models
Installation Notes and Tips
Verify rear application, wheelbase, and All Mode Full Time 4WD system coverage before installation. Confirm shaft length and driveline configuration against the original part number 946-240 and the vehicle’s existing rear drive shaft. Inspect related U-joints, mounts, and driveline components during replacement to help ensure proper operation after installation.
Quality Assurance
Dorman OE FIX parts are engineered to address common original-equipment service issues with practical replacement designs. This rear drive shaft is built as a regular-grade steel driveline component for the listed Nissan Pathfinder and INFINITI QX4 applications.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2004 | Nissan | Pathfinder | 4WD | Rear | w/All Mode Full Time 4WD System |
| 2003 | INFINITI | QX4 | 4WD | Rear | — |
| 2003 | Nissan | Pathfinder | 4WD | Rear | w/All Mode Full Time 4WD System |
| 2002 | INFINITI | QX4 | 4WD | Rear | — |
| 2002 | Nissan | Pathfinder | 4WD | Rear | w/All Mode Full Time 4WD System |
| 2001 | INFINITI | QX4 | 4WD | Rear | — |
| 2001 | Nissan | Pathfinder | 4WD | Rear | w/All Mode Full Time 4WD System |
| 2000 | INFINITI | QX4 | 4WD | Rear | — |
| 2000 | Nissan | Pathfinder | 4WD | Rear | w/All Mode Full Time 4WD System |
| 1999 | INFINITI | QX4 | 4WD | Rear | — |
| 1998 | INFINITI | QX4 | 4WD | Rear | — |
| 1997 | INFINITI | QX4 | 4WD | Rear | — |
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