
Vehicle Specific
Check if it fits by entering your vehicle info| Brand | Walker | 
| Part Number | 55421 | 
| Part Description | Aluminized Steel Exhaust Tailpipe | 
| Exhaust Pipe Inlet Connection Type | Pipe Connection | 
| Exhaust Pipe Material | Steel | 
| Exhaust Pipe Maximum Diameter | 0.0 | 
| Exhaust Pipe Minimum Diameter | 0.0 | 
| Exhaust Pipe Outlet Connection Type | Pipe Connection | 
| Exhaust Pipe Overall Length | 57.75 | 
| Exhaust Pipe Wall Maximum Gauge | Undisclosed | 
| Finish | Aluminized | 
| Fitment | Direct OE Replacement | 
| Grade Type | Regular | 
| Inlet Diameter | 0.0 | 
| Inlet Outside Diameter | 3.000 | 
| Inlet Quantity | 1 | 
| Inlet Type | Pipe Connection | 
| Internet Product Code (IPC) | A9C9D128EA1 | 
| Item Grade | Standard Replacement | 
| Item has MSDS (SDS) | N | 
| Length | 59.000 | 
| Material | Steel | 
| Max Year Covered | 2007 | 
| MFG Brand Name | Walker Exhaust | 
| MFG Model # (Series) | 55421 | 
| MFG Name | Tenneco, Inc | 
| Min Year Covered | 2001 | 
| Most Popular Make / Model | Chevrolet Silverado 2500 HD | 
| Most Popular Year | 2006 | 
| Outlet Diameter | 0.0 | 
| Outlet Outside Diameter | 3.000 | 
| Outlet Quantity | 1 | 
| Outlet Type | Pipe Connection | 
| Product Grade | Economy | 
| Supplier Company Name | Tenneco, Inc | 
| Total Part VIO | 740279 | 
| Universal Or Specific Fit | Specific | 
| UPC | 086387554213 | 
| Year Make Model | Trim | Engine | 
|---|---|---|
| 2004 Chevrolet Silverado 2500 | All Trims | 8 Cyl 6.0L | 
| 2001-2006 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L | 
| 2001-2006 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 8.1L | 
| 2006 Chevrolet Silverado 3500 | All Trims | 8 Cyl 6.0L | 
| 2006 Chevrolet Silverado 3500 | All Trims | 8 Cyl 8.1L | 
| 2007 Chevrolet Silverado 3500 Classic | All Trims | 8 Cyl 6.0L | 
| 2007 Chevrolet Silverado 3500 Classic | All Trims | 8 Cyl 8.1L | 
| 2004 GMC Sierra 2500 | All Trims | 8 Cyl 6.0L | 
| 2001-2006 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L | 
| 2001-2006 GMC Sierra 2500 HD | All Trims | 8 Cyl 8.1L |