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Dorman 999-470 Frame Repair Kit - Rear Right
Dorman 999-470 Frame Rail Repair Kit
Repairing a damaged right rear frame rail on Chevrolet and GMC trucks can require major fabrication or replacement of more than is actually needed. Dorman 999-470 provides a heavy-gauge steel repair section for a more direct frame rail repair on select Silverado 1500 and Sierra applications.
Key Features
- Heavy-gauge steel construction for frame rail section repair
- Specific fit for the rear right frame rail area
- One-piece repair section for targeted replacement of the failed area
- Weld-in design after proper preparation
- No drilling required
- Black steel finish
- Designed for select 2007-2013 Chevrolet and GMC trucks
Detailed Description
This Dorman OE FIX frame repair kit is built for rusted, cracked, or perforated right frame rail repairs where replacing only the damaged section is the practical solution. Part number 999-470 is made from steel and measures for a specific application on the rear right frame rail, helping reduce the need to adapt salvaged frame components. It is intended for welding into place after the surrounding area has been properly cleaned, cut, and prepared. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What This Part Helps Repair
- Rust damage in the rear right frame rail
- Cracks in the frame rail section
- Perforation from corrosion
- Localized frame rail failure on truck chassis
- Repair needs where a section replacement is preferred over full frame component replacement
Installation Notes and Tips
- Fits 2007-2013 Chevrolet Silverado 1500, rear right, center frame repair
- Fits 2007-2013 Chevrolet Cheyenne, rear right, center frame repair
- Fits 2007-2013 GMC Sierra, rear right, center frame repair
- Fits 2007-2013 GMC Sierra 1500, rear right, center frame repair
- Cutting is required for removal of the damaged section
- Welding is required for final installation
- Verify frame condition and alignment before installation
- Professional body or frame repair equipment is recommended
Quality Assurance
Dorman designs OE FIX repair solutions to address common failure points with application-specific replacement parts. Part number 999-470 is built as a specific-fit steel frame rail repair section for select Chevrolet and GMC trucks.
| Brand | Dorman |
|---|---|
| Part Number | 999-470 |
| Material | Acero |
| Material | Steel |
| Color | Black |
| Color | Negro |
| Color | Noir |
| Configuration | One piece |
| Configuration | Una pieza |
| Drilling Required | No |
| Drilling Required | Non |
| Bracket Width | 3 |
| Universal Or Specific Fit | Específico |
| Universal Or Specific Fit | Specific |
| Material Thickness | 3 |
| Bracket Length | 50 |
| Cutting Required | Oui |
| Cutting Required | Sí |
| Cutting Required | Yes |
| Bracket Depth | 7.125 |
| Bracket Included | No |
| Bracket Included | Non |
| Contenidos del paquete | 1 kit de reparación de chasis |
| Package Contents | 1 frame repair kit |
| Remaches incluidos | No |
| Rivets Included | No |
| Rivets Included | Non |
| Screws Included | No |
| Screws Included | Non |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2013 | Chevrolet | Cheyenne | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2013 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2013 | GMC | Sierra | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2013 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2012 | Chevrolet | Cheyenne | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2012 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2012 | GMC | Sierra | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2012 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2011 | Chevrolet | Cheyenne | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2011 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2011 | GMC | Sierra | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2011 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2010 | Chevrolet | Cheyenne | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2010 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2010 | GMC | Sierra | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2010 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2009 | Chevrolet | Cheyenne | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2009 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2009 | GMC | Sierra | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2009 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2008 | Chevrolet | Cheyenne | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2008 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2008 | GMC | Sierra | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2008 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2007 | Chevrolet | Cheyenne | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2007 | Chevrolet | Silverado 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
| 2007 | GMC | Sierra | Crew Cab Pickup | Rear Right | Center Frame Repair |
| 2007 | GMC | Sierra 1500 | Extended Cab Pickup | Rear Right | Center Frame Repair |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.