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Dorman 966-549 Drive Shaft - Rear
| Brand | Dorman 966-549 |
|---|---|
| Position | Rear |
| Compressed Length | 91.5 |
| 10919 | No |
| 10919 | Non |
| 10920 | Oui |
| 10920 | Sí |
| 10920 | Yes |
| Wall Thickness | 0.095 |
| 11432 | 2 |
| 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 |
| Pre-Greased | Oui |
| Pre-Greased | Sí |
| Pre-Greased | Yes |
| Grease Fitting Included | Oui |
| Grease Fitting Included | Sí |
| Grease Fitting Included | Yes |
| Universal Joints Included | Oui |
| Universal Joints Included | Sí |
| Universal Joints Included | Yes |
| Inboard Spline Quantity | 34 |
| CV Joints Included | No |
| CV Joints Included | Non |
| Axle Nut Included | No |
| Axle Nut Included | Non |
| Grade Type | Reemplazo estándar |
| Grade Type | Standard replacement |
| Fits | Ram · 5 vehicles |
Complete assembly. Includes new yokes, tubes, and joints for a full driveline replacement.
Pre-balanced design. Helps deliver smoother operation after installation.
Steel construction. Built with a 0.095 in. wall thickness for standard replacement service.
Cross-references 68305661AC, 68305661AD and 68305661AE for the same application. See all 8.
Overview
This Dorman drive shaft assembly is a standard replacement for select Ram 3500 applications. It is pre-balanced and built with new yokes, tubes, CV joints, and universal joints for a complete driveline service part.
Key Features
- Complete drive shaft assembly for direct replacement service.
- Pre-balanced for smoother operation after installation.
- Steel shaft construction with a 0.095 in. wall thickness.
- Slip yoke and bolt-on end design for the specified application.
- Pre-greased with grease fitting included for serviceability.
- Phased at 90 degrees with 1 in. maximum slip.
Detailed Description
Part number 966-549 is engineered as a complete driveline assembly for the Ram 3500 rear application listed below. It uses a steel shaft, 34 inboard splines, and a 3.5 in. shaft diameter, with a compressed length of 91.5 in. and an overall drive shaft length of 92.5 in. The assembly is pre-greased and includes universal joints, while CV joints are not included. Part number 966-549 is a practical OE-style replacement when the original shaft needs to be serviced as a unit rather than rebuilt component by component.
This part cross-references Chrysler/Mopar numbers 68305661AC and 68516123AA for the same application.
What It Helps Fix
- Vibration caused by a worn or out-of-balance drive shaft.
- Clunking or driveline noise from worn universal joints.
- Service issues related to damaged yokes or shaft tubing.
- Driveline wear from a shaft that no longer maintains proper phase.
Installation Notes
Fits 2019-2023 Ram 3500, rear, w/Single Rear Wheel (SRW). Verify flange, slip yoke, and length requirements against the original shaft before installation. Confirm the application uses the listed rear configuration and inspect related driveline components for wear before completing the repair.
Quality Assurance
Dorman supplies this drive shaft as a standard replacement assembly with new major components and pre-balanced construction for consistent fit and function in the specified application.
| Year | Make | Model | Body Type | Bed Length | Drive Type | Transmission | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Ram | 3500 | Crew Cab Pickup | 8' 2" Foot Bed | 4WD | Automatic | 6.7L | L6 | 169.0" | Rear | w/Single Rear Wheel (SRW) |
| 2022 | Ram | 3500 | Crew Cab Pickup | 8' 2" Foot Bed | 4WD | Automatic | 6.7L | L6 | 169.0" | Rear | w/Single Rear Wheel (SRW) |
| 2021 | Ram | 3500 | Crew Cab Pickup | 8' 2" Foot Bed | 4WD | Automatic | 6.7L | L6 | 169.0" | Rear | w/Single Rear Wheel (SRW) |
| 2020 | Ram | 3500 | Crew Cab Pickup | 8' 2" Foot Bed | 4WD | Automatic | 6.7L | L6 | 169.0" | Rear | w/Single Rear Wheel (SRW) |
| 2019 | Ram | 3500 | Crew Cab Pickup | 8' 2" Foot Bed | 4WD | Automatic | 6.7L | L6 | 169.0" | Rear | w/Single Rear Wheel (SRW) |
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