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Dorman 904-255 Exhaust Clamp
Durable Stainless Steel V-Band Exhaust Clamp for Chevrolet and GMC
The Dorman 904-255 exhaust clamp is designed to provide a secure and reliable connection for exhaust systems on select Chevrolet and GMC models. Crafted from stainless steel with a silver metal finish, this V-band clamp offers corrosion resistance and a strong hold for exhaust pipes with a 2.5-inch diameter.
- Constructed from corrosion-resistant stainless steel material
- Silver metal finish for durability and appearance
- V-band clamp design ensures a tight, leak-free seal
- Threaded nut type for easy installation and adjustment
- Compatible with exhaust pipes up to 3.25 inches in diameter
- Specifically fits Chevrolet Express 2500, Express 3500, GMC Savana 2500, Savana 3500, and G30 models
Product Details and Specifications
The Dorman 904-255 exhaust clamp features a regular grade stainless steel construction that balances strength and flexibility. Its V-band clamp design allows for a secure connection between exhaust components, reducing the risk of leaks and exhaust noise. The clamp accommodates pipe diameters of 2.5 inches and can handle a maximum diameter of 3.25 inches, making it suitable for various exhaust configurations on Chevrolet Express and GMC Savana vans. The threaded nut design simplifies tightening and loosening during installation or maintenance.
Compatible Vehicles and Applications
This exhaust clamp is compatible with the following vehicles:
- Chevrolet Express 2500
- Chevrolet Express 3500
- GMC Savana 2500
- GMC Savana 3500
- GMC G30
It is ideal for use in exhaust system repairs or upgrades where a reliable clamp is needed to secure pipe connections and prevent exhaust leaks.
Common Uses and Problem Solving
- Securing exhaust pipe connections to prevent leaks and noise
- Replacing worn or corroded exhaust clamps on Chevrolet Express and GMC Savana models
- Facilitating exhaust system modifications or upgrades
- Maintaining proper exhaust alignment and fitment
- Reducing exhaust system vibrations and rattling
Installation Notes and Tips
When installing the Dorman 904-255 exhaust clamp, ensure the pipe surfaces are clean and free of rust or debris for optimal sealing. Use appropriate tools to tighten the threaded nut evenly, avoiding over-tightening which could damage the clamp or exhaust components. This clamp is designed for straightforward installation on compatible Chevrolet Express and GMC Savana exhaust pipes with a 2.5-inch diameter.
Quality Assurance and Warranty
Dorman manufactures this exhaust clamp to meet industry standards for durability and fitment. While this part is not performance rated, it is engineered to provide reliable service in exhaust system applications. Warranty coverage details can be obtained from the product packaging or Dorman's official resources.
| Brand | Dorman |
| Part Number | 904-255 |
| Clamp Design | V-Band Clamp |
| Color | Silver |
| Friction Material Thickness | Silver Metal |
| Grade Type | Regular |
| Material | Stainless Steel |
| Maximum Diameter (In) | 3.25 in |
| Nut Type | Threaded |
| Package Contents | V-Band Clamp |
| Performance Rated | No |
| Pipe Diameter | 2.5 |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2002 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2002 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2002 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2002 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2001 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2001 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2001 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2001 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2000 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2000 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2000 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 2000 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1999 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1999 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1999 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1999 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1998 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1998 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1998 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1998 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1997 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1997 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1997 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1997 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1996 | Chevrolet | Express 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1996 | Chevrolet | Express 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1996 | Chevrolet | G30 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1996 | GMC | G3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1996 | GMC | Savana 2500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
| 1996 | GMC | Savana 3500 | 6.5L | V8 | DIESEL | N/A | Quick Release Latch V-Insert Clamp |
* 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.