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Dorman 986-026 Drive Shaft - Rear
Dorman 986-026 Rear Driveshaft for K3500
Dorman 986-026 is a complete rear drive shaft assembly for select 1999-2000 Chevrolet K3500 and GMC K3500 trucks. It is pre-balanced for installation and built with new yokes, tubes, CV joints, and universal joints to simplify driveline replacement.
Key Features
- Complete rear drive shaft assembly for driveline service
- Pre-balanced for direct installation
- Steel shaft construction with a 3.5 in diameter
- 81.67 in drive shaft length with 0.083 in wall thickness
- Slip yoke included
- Greaseable drive shaft design
- Overall length adjustable for fitment needs
- Part number 986-026
Detailed Description
This Dorman drive shaft assembly is built for rear applications on 1999-2000 Chevrolet K3500 and 1999-2000 GMC K3500 models. The steel shaft is supplied as a complete assembly and is pre-balanced to reduce the need for additional setup before installation. According to the manufacturer, the assembly includes 100% new yokes, tubes, constant velocity joints, and universal joints, helping restore driveline function with a service-ready replacement. Part number 986-026 is also cross-referenced to 15002097 for the same application.
What It Helps Fix
- Vibration from a worn or out-of-balance rear driveshaft
- Clunking or driveline noise from worn joints or yokes
- Driveline play caused by damaged shaft components
- Service issues related to a failing slip yoke
- Replacement needs after shaft tube or joint wear
Installation Notes and Tips
Verify rear position and confirm vehicle application before installation. Check shaft length, diameter, and slip yoke configuration against the original driveline assembly on your Chevrolet K3500 or GMC K3500. Inspect related driveline components, mounting points, and seals during replacement to help ensure proper operation after installation.
Quality Assurance
Dorman manufactures this assembly as a direct replacement driveline component with new internal and structural parts. The pre-balanced design and new yokes, tubes, CV joints, and universal joints support consistent fitment and serviceability for rear driveshaft replacement.
| Brand | Dorman |
| Part Number | 986-026 |
| Shaft Material | Steel |
| CV Joints Included | No |
| Grade Type | Regular |
| Shaft Diameter | 3.5 |
| Slip Yoke | Yes |
| Axle Nut Included | No |
| Drive Shaft Length (In) | 81.67 in |
| Drive Shaft Wall Thickness (In) | 0.083 in |
| Greaseable Drive Shaft | Yes |
| Overall Length Adjustable | Yes |
| Package Contents | 1 driveshaft |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Body Type | Bed Length | Drive Type | Transmission | Liters | Cylinders | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2000 | Chevrolet | K3500 | Crew Cab Pickup | 8' 0" Foot Bed | 4WD | Manual | 7.4L | V8 | 154.5" | Rear | |
| 2000 | GMC | K3500 | Crew Cab Pickup | 8' 0" Foot Bed | 4WD | Manual | 7.4L | V8 | 154.5" | Rear | |
| 1999 | Chevrolet | K3500 | Crew Cab Pickup | 8' 0" Foot Bed | 4WD | Manual | 7.4L | V8 | 154.5" | Rear | |
| 1999 | GMC | K3500 | Crew Cab Pickup | 8' 0" Foot Bed | 4WD | Manual | 7.4L | V8 | 154.5" | 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.