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Dorman 523-070 Leaf Spring Bumper - Rear
Overview of Dorman Leaf Spring Bumper for Chevrolet and GMC Vans
The Dorman 523-070 leaf spring bumper is designed specifically for Chevrolet Express 2500 and GMC Savana 2500 models. Made from durable yellow foam, this suspension component helps protect your vehicle's leaf springs by absorbing impact and reducing metal-to-metal contact.
- Constructed from resilient yellow foam material
- Compatible with Chevrolet Express 2500 and GMC Savana 2500
- Part number 523-070 for precise identification
- Includes the bumper only; mounting hardware not included
- Zero mounting holes and studs for direct fitment
Durable Foam Material for Effective Suspension Protection
This leaf spring bumper is crafted from high-quality foam designed to cushion and absorb shocks within the suspension system. The yellow foam material provides consistent performance by minimizing wear on leaf springs and related components. Its design ensures it fits securely without the need for additional mounting hardware, simplifying installation on Chevrolet Express 2500 and GMC Savana 2500 vans.
Applications and Problem Solving
The Dorman 523-070 leaf spring bumper is used to maintain suspension integrity and improve ride quality. It addresses several common issues including:
- Reducing metal-to-metal contact in leaf spring assemblies
- Minimizing suspension noise and vibration
- Preventing premature wear of leaf springs
- Enhancing load handling stability
- Protecting suspension components from impact damage
Installation Notes and Tips
Installation of the Dorman 523-070 leaf spring bumper requires no additional mounting hardware, as it is designed to fit directly onto the leaf spring assembly. Ensure the suspension is properly supported before removing old bumpers. Clean the mounting area to remove debris and corrosion for optimal fit. Verify compatibility with Chevrolet Express 2500 and GMC Savana 2500 models prior to installation.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for suspension components. While specific warranty details for part number 523-070 may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to official Dorman documentation for exact warranty terms.
| Brand | Dorman |
| Part Number | 523-070 |
| Color | Yellow |
| Material | Foam |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 0 |
| Mounting Stud Quantity | 0 |
| Package Contents | Bumper |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 2006 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 2005 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 2005 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 2004 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 2004 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 2003 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 2003 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 2002 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 2002 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 2001 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 2001 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 2000 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 2000 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 1999 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 1999 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 1998 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 1998 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 1997 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 1997 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
| 1996 | Chevrolet | Express 2500 | Rear | 7,300 Lb. GVW |
| 1996 | GMC | Savana 2500 | Rear | 7,300 Lb. GVW |
* 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.