Dorman 523-049 Rear Leaf Spring Bumper 99-07 Chevy Silverado GMC Sierra 15712438
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$29.66
Select your vehicle at the top of the page to check fitment.
Couldn't load pickup availability
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This leaf spring bumper is precision-engineered and rigorously tested to provide reliable replacement for the original equipment on specific vehicles.
- Direct replacement - fits and performs like the original equipment on specific vehicles
- Reliable fit - precision-engineered to match the design and dimensions of original components
- Durable construction - manufactured to strict standards using sturdy, safe materials
- Rigorously tested - thorough quality control measures ensure longevity
Vehicle Fitment
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999-2006 | Chevrolet | Silverado 1500 | Rear | |
| 2007 | Chevrolet | Silverado 1500 Classic | Rear | |
| 2005-2006 | Chevrolet | Silverado 1500 HD | Rear | |
| 2001-2003 | Chevrolet | Silverado 1500 HD | Rear | |
| 2007 | Chevrolet | Silverado 1500 HD Classic | Rear | |
| 1999-2006 | GMC | Sierra 1500 | Rear | |
| 2007 | GMC | Sierra 1500 Classic | Rear | |
| 2005-2006 | GMC | Sierra 1500 HD | Rear | |
| 2001-2003 | GMC | Sierra 1500 HD | Rear | |
| 2007 | GMC | Sierra 1500 HD Classic | Rear |
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 523-049 |
| UPC | 037495788502 |
| Placement | Rear |
| Material | Steel; Foam |
| Length | 88 mm |
| Color | Yellow |
| Thickness | 20.22 mm |
| Width | 69.1 mm |
| Outside Diameter | 73.36 mm |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 1 |
| Mounting Stud Quantity | 0 |
| Housing Color | Yellow |
| Package Contents | 1 Jounce Bumper |
| Country of Origin | Malaysia |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 15712438 | General Motors (OE) |
|---|---|
| SK523049 | Interchange |