CURT 60604 is a set of Double Lock gooseneck installation brackets for 2011-2019 Chevrolet Silverado 2500 HD/3500 HD & GMC Sierra 2500 HD/3500 HD. Fitment details: Excluding Cab & Chassis (Silverado 3500 HD, Sierra 3500 HD).
The brackets mount the CURT Double Lock gooseneck hitch on the truck. They have a vehicle-specific design and are made from high-strength steel. Drilling is required for installation. Grade-8 mounting hardware is included; the gooseneck hitch is sold separately. Capacity is limited to the lowest-rated towing component.
- Mounts the Double Lock gooseneck hitch on specific pickup truck models
- Vehicle-specific design optimizes strength and installation time
- Constructed from high-strength steel
- Drilling required
- Rust-resistant liquid A-coat
- Includes grade-8 mounting hardware
- Rated to vehicle's maximum gross weight rating
- Limited lifetime warranty (one year on finish and parts)
Specifications
| Part number | 60604 |
|---|---|
| Brand | CURT |
| Type | Gooseneck Installation Brackets |
| Drilling required | Yes |
| Finish | Liquid A-coat |
| Warranty | Limited lifetime (1-year finish and parts) |
Vehicle fitment
| Years | Vehicle | Configuration |
|---|---|---|
| 2011-2019 | Chevrolet Silverado 2500 HD | All |
| 2011-2019 | Chevrolet Silverado 3500 HD | Excluding Cab & Chassis |
| 2011-2019 | GMC Sierra 2500 HD | All |
| 2011-2019 | GMC Sierra 3500 HD | Excluding Cab & Chassis |
Fitment and installation notes
- Includes mounting brackets only (gooseneck hitch sold separately)
- Capacity limited to lowest-rated towing component