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Dorman 926-983 Truck Bed Floor Support - Rear
Durable Truck Bed Floor Support for Chevrolet and GMC Trucks
The Dorman 926-983 truck bed floor support is engineered to provide reliable reinforcement for your Chevrolet or GMC truck bed. Designed specifically for C1500, C2500, C3500, K1500, K2500, and K3500 models, this steel support ensures structural integrity and long-lasting performance.
- Constructed from 4mm thick steel for enhanced durability
- Comes with a primer base coat to resist corrosion
- Multi-piece configuration with 5 crossmembers included
- Includes 4 mounting bolts for secure installation
- Standard replacement grade with weld attachment type
- Specific fitment for Chevrolet and GMC full-size trucks
- Dimensions: 1625mm length, 112.9mm width, 75mm depth
Product Details and Specifications
The Dorman 926-983 truck bed floor support is manufactured from high-quality steel with a 4mm material thickness, providing the necessary strength to support heavy loads and maintain the integrity of your truck bed. The part features a primer base coat that helps protect against rust and corrosion, extending the lifespan of the component. This replacement part is designed as a multi-piece assembly, including five crossmembers and four mounting bolts, allowing for a secure and precise fit without the need for drilling. The weld attachment type ensures a solid connection to the truck frame, maintaining factory-level durability and performance.
Compatible Vehicles and Applications
This truck bed floor support is specifically designed for use with Chevrolet and GMC trucks, including the C1500, C2500, C3500, K1500, K2500, and K3500 models. It is intended as a direct replacement part to restore the structural support of the truck bed floor, making it suitable for owners looking to repair or reinforce their vehicleโs cargo area.
- Reinforces weakened or damaged truck bed floors
- Restores structural integrity after rust or impact damage
- Prevents sagging or flexing under heavy loads
- Supports safe and secure cargo transport
- Maintains factory specifications for bed support
Installation Notes and Tips
Installation of the Dorman 926-983 truck bed floor support requires welding to attach the crossmembers securely to the truck frame. The package includes all necessary mounting bolts, and no additional drilling is required, simplifying the installation process. It is recommended to have this part installed by a professional with welding experience to ensure proper fitment and safety. Prior to installation, inspect the truck bed area for rust or damage that may need to be addressed to ensure optimal results.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 926-983 truck bed floor support undergoes rigorous quality control to ensure it meets strict specifications for fit and function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
This part fits 148 vehicles. Search below:
| Year | Make | Model | Bed Length | Position | Notes |
|---|---|---|---|---|---|
| 2000 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 2000 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 2000 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 2000 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 2000 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 2000 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 2000 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 2000 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1999 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1999 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1999 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1999 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1999 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1999 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1999 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1999 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1998 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1997 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1996 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1995 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1994 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1993 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1992 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1991 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1990 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1989 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | Chevrolet | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | Chevrolet | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | Chevrolet | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | Chevrolet | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | Chevrolet | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | Chevrolet | K3500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | GMC | C1500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | GMC | C2500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | GMC | C3500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | GMC | K1500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | GMC | K2500 | 8' 0" Foot Bed | Rear | Bed |
| 1988 | GMC | K3500 | 8' 0" Foot Bed | Rear | Bed |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.