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Dorman 946-786 Drive Shaft - Rear
Reliable Drive Shaft Replacement for Chevrolet and GMC Trucks
The Dorman 946-786 drive shaft is engineered to provide dependable driveline performance for Chevrolet and GMC trucks, including the K1500 Suburban, K2500, and K2500 Suburban models. Designed with a steel shaft and adjustable overall length, this drive shaft meets the demands of regular grade applications.
- Constructed from durable steel shaft material for strength and longevity
- Includes a slip yoke for secure connection and ease of installation
- Adjustable overall length to accommodate precise fitment
- 61.5 inches in length with a 3.5-inch shaft diameter
- Wall thickness of 0.083 inches for balanced rigidity
- Does not include CV joints or axle nut
- Sold as a single drive shaft unit
Technical Details and Specifications
The Dorman 946-786 drive shaft is designed with a 3.5-inch diameter steel shaft, providing the necessary strength for regular grade driveline applications. Its 61.5-inch length and 0.083-inch wall thickness ensure a balance between durability and weight. The inclusion of a slip yoke allows for a secure and adaptable connection to the vehicle’s driveline components. This drive shaft does not come with CV joints or axle nuts, focusing on the core shaft assembly. The overall length is adjustable, allowing for precise alignment during installation on Chevrolet K1500 Suburban, K2500, and K2500 Suburban trucks.
Compatible Vehicles and Applications
- Chevrolet K1500 Suburban drive shaft replacement
- GMC K2500 driveline repair
- GMC K2500 Suburban drive shaft upgrade
- Addressing driveline vibrations and shaft wear
- Replacing damaged or bent drive shafts in compatible trucks
Installation Notes and Tips
When installing the Dorman 946-786 drive shaft, ensure the slip yoke is properly seated and secured to prevent driveline issues. The adjustable overall length feature allows for fine-tuning the fit to your specific vehicle model. Since CV joints and axle nuts are not included, verify that existing components are in good condition or replaced as needed. Proper alignment and torque specifications should be followed to maintain driveline integrity and performance.
Quality Assurance and Warranty
Dorman manufactures this drive shaft to meet industry standards for durability and performance. While specific warranty details are not provided, Dorman products typically undergo rigorous quality control to ensure reliable operation in Chevrolet and GMC trucks. For peace of mind, consult Dorman’s warranty policy or product documentation when purchasing the 946-786 drive shaft.
| Brand | Dorman |
| Part Number | 946-786 |
| 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) | 61.5 in |
| Drive Shaft Wall Thickness (In) | 0.083 in |
| Greaseable Drive Shaft | No |
| Overall Length Adjustable | Yes |
| Package Contents | 1 driveshaft |
This part fits 48 vehicles. Search below:
| Year | Make | Model | Body Type | Bed Length | Drive Type | Transmission | Wheel Base | Position | Notes |
|---|---|---|---|---|---|---|---|---|---|
| 2000 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | Classic Body Style |
| 2000 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | Classic Body Style |
| 1999 | Chevrolet | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case) | ||
| 1999 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | Classic Body Style |
| 1999 | Chevrolet | K2500 Suburban | 4WD | 131.5" | Rear | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case) | |||
| 1999 | GMC | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case) | ||
| 1999 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | Classic Body Style |
| 1999 | GMC | K2500 Suburban | 4WD | 131.5" | Rear | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case) | |||
| 1998 | Chevrolet | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case) | ||
| 1998 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1998 | Chevrolet | K2500 Suburban | 4WD | 131.5" | Rear | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case) | |||
| 1998 | GMC | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case) | ||
| 1998 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1998 | GMC | K2500 Suburban | 4WD | 131.5" | Rear | wo/RPO Code NP8 (2 Speed, Push Button Shift, Transfer Case) | |||
| 1997 | Chevrolet | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | |||
| 1997 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1997 | Chevrolet | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1997 | GMC | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | |||
| 1997 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1997 | GMC | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1996 | Chevrolet | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | |||
| 1996 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1996 | Chevrolet | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1996 | GMC | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | |||
| 1996 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1996 | GMC | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1995 | Chevrolet | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | |||
| 1995 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1995 | Chevrolet | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1995 | GMC | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | |||
| 1995 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1995 | GMC | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1994 | Chevrolet | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | |||
| 1994 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1994 | Chevrolet | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1994 | GMC | K1500 Suburban | 4WD | Automatic | 131.5" | Rear | |||
| 1994 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1994 | GMC | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1993 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1993 | Chevrolet | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1993 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1993 | GMC | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1992 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1992 | Chevrolet | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1992 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1992 | GMC | K2500 Suburban | 4WD | 131.5" | Rear | ||||
| 1991 | Chevrolet | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | Rear | |
| 1991 | GMC | K2500 | Standard Cab Pickup | 8' 0" Foot Bed | 4WD | Automatic | 131.5" | 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.