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Dorman 986-225 Drive Shaft - Rear
| Brand | Dorman 986-225 |
|---|---|
| Position | Rear |
| Compressed Length | 82.75 |
| End 1 Type | Transmission yoke |
| End 2 Type | Flange |
| Shaft Material | Aluminum |
| Universal Joints Included | Yes |
| CV Joints Included | No |
| Grade Type | Regular |
| Shaft Diameter | 5 |
| Slip Yoke | No |
| Axle Nut Included | No |
| Drive Shaft Length (In) | 82.75 in |
| Drive Shaft Wall Thickness (In) | 0.125 in |
| Greaseable Drive Shaft | No |
| Overall Length Adjustable | No |
| Package Contents | 1 drive shaft |
| Fits | Ram · 11 vehicles |
Complete assembly. Pre-balanced and ready to install with all-new yokes, tubes, CV joints, and universal joints.
Aluminum shaft. Lightweight construction helps reduce rotating mass without sacrificing strength.
Universal joints included. Built with new joints for a smoother, more complete driveline replacement.
Cross-references 52123933AA for the same application. See all 1.
Dorman 986-225 Drive Shaft for Ram 1500
Dorman 986-225 is a complete rear drive shaft assembly for select Ram 1500 and Ram 1500 Classic applications with the 3.92 axle ratio. It arrives pre-balanced with new yokes, tubes, universal joints, and a lightweight aluminum shaft for a direct replacement approach on the Ram 1500 rear driveline.
Key Features
- Complete drive shaft assembly for rear applications
- Pre-balanced for installation readiness
- Aluminum shaft construction with 5-inch diameter
- Transmission yoke to flange configuration
- Universal joints included; CV joints not included
- Compressed length: 82.75 in; wall thickness: 0.125 in
- Non-adjustable design with no slip yoke
Detailed Description
This Dorman drive shaft is built for rear fitments on 2013-2018 Ram 1500 and 2019-2023 Ram 1500 Classic models equipped with Sales Code DMH and a 3.92 axle ratio. The assembly uses an aluminum shaft and comes as a ready-to-install driveline component with the correct transmission yoke and flange ends for the listed applications. Part number 986-225 is also referenced by OE number 52123933AA for the same application.
For Ram 1500 owners replacing a worn or damaged rear driveshaft, this assembly provides the key driveline components in one unit and is sized to the listed 82.75-inch compressed length. The design is intended to restore proper driveline function on the specified Ram 1500 and Ram 1500 Classic rear applications without requiring shaft rebuilding.
What It Helps Address
- Vibration from a worn or out-of-balance rear driveshaft
- Noise caused by failing universal joints
- Driveline issues from damaged yokes or tubes
- Replacement needs after shaft bending, corrosion, or impact damage
- Fitment-specific repair for Ram 1500 rear driveline service
Installation Notes and Tips
Verify the vehicle has Sales Code DMH and the 3.92 axle ratio before ordering. Confirm rear position fitment, transmission yoke and flange end types, and the 82.75-inch compressed length against the original part. Inspect companion flange condition and driveline mounting points during installation to help ensure proper alignment. Part number 986-225 should be matched to the listed Ram 1500 and Ram 1500 Classic applications only.
Quality Assurance
Dorman supplies this drive shaft as a complete replacement assembly with new yokes, tubes, and universal joints, and it is pre-balanced for installation. This part cross-references OE number 52123933AA for the same application.
| Year | Make | Model | Body Type | Bed Length | Drive Type | Transmission | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Ram | 1500 Classic | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2022 | Ram | 1500 Classic | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2021 | Ram | 1500 Classic | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2020 | Ram | 1500 Classic | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2019 | Ram | 1500 Classic | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2018 | Ram | 1500 | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2017 | Ram | 1500 | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2016 | Ram | 1500 | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2015 | Ram | 1500 | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2014 | Ram | 1500 | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
| 2013 | Ram | 1500 | Crew Cab Pickup | 6' 4" Foot Bed | 4WD | Automatic | 5.7L | V8 | 149.5" | Rear | w/Sales Code DMH (3.92 Axle Ratio) |
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