Walker 55604 Exhaust Tail Pipe
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Walker

Walker 55604 Exhaust Tail Pipe

Brand Walker 55604
Material Steel
Outlet Outside Diameter 2.75
Length 53.5
Finish Aluminized
Grade Type Regular
Inlet Inside Diameter 2.75
Bending Radius 4.75
Inlet Quantity 1
Inlet Type Pipe connection
Outlet Quantity 1
Outlet Type Pipe connection
Pipe Diameter 2.75
Pipe Wall Thickness 0.06
Universal Or Specific Fit Specific
Fits Chevrolet and GMC · 30 vehicles

Specific fit. Precision-checked for a precise fit and quick, easy installation.

Aluminized steel. Built for durability with a corrosion-resistant finish.

Pipe connection ends. Designed as an exhaust tail pipe with 2.75-inch connections.

Cross-references 20786563, 20920632 and 20920633 for the same application. See all 8.

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Walker 55604 Exhaust Tail Pipe

Walker 55604 is a specific-fit exhaust tail pipe made from aluminized steel for durability and corrosion resistance. Built with precision bending and fixture checking, it is shaped for a precise fit on select Chevrolet Silverado 1500 and GMC Sierra 1500 applications.

This exhaust tail pipe is a direct-fit replacement for 2009-2013 Chevrolet Silverado 1500 and 2009-2013 GMC Sierra 1500 models. The 2.75-inch inlet and outlet connections, 53.5-inch overall length, and 4.75-inch bending radius support a factory-style exhaust routing on the listed trucks.

Key Features

  • Aluminized steel construction for durability
  • Specific-fit design for the listed vehicle applications
  • 2.75-inch inlet and 2.75-inch outlet pipe connections
  • 53.5-inch length with a 4.75-inch bending radius
  • Steel pipe with 0.06-inch wall thickness
  • Walker 55604 exhaust tail pipe for OE-style exhaust repair

Detailed Description

Walker 55604 is an exhaust tail pipe engineered for select full-size GM trucks, including the Chevrolet Silverado 1500 and GMC Sierra 1500 from 2009 through 2013. Its aluminized finish and steel construction are selected for long-term service in exhaust system applications, while the precision-bent shape helps maintain the intended routing and fit. This part number, 55604, is a practical choice when replacing a damaged or rusted tail pipe on the specified vehicles.

This part cross-references GM OE numbers 20786563 and 20920632 for the same application.

What It Helps Address

  • Rust-through or corrosion in the tail pipe section
  • Cracked or damaged exhaust piping
  • Exhaust leaks caused by deteriorated pipe sections
  • Improper exhaust routing after prior repair work
  • Fitment issues on a replacement tail pipe for Silverado 1500 and Sierra 1500 trucks

Installation Notes and Tips

Fits 2009-2013 Chevrolet Silverado 1500, N/A. Fits 2009-2013 GMC Sierra 1500, N/A. Bracket may be removed if not required; if the exhaust uses a welded assembly, replace all required parts. Verify inlet and outlet diameter match before installation and confirm the existing exhaust layout on the vehicle.

Quality Assurance

Walker manufactures this pipe with precision benders and fixture checking to support accurate fitment and consistent alignment. The aluminized steel construction is intended to provide durable service in exhaust system use.

Related reading

This part fits 30 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2013ChevroletSilverado 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2013ChevroletSilverado 15005.3LV8N/AIf welded assembly, replace all required parts
2013ChevroletSilverado 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2013GMCSierra 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2013GMCSierra 15005.3LV8N/AIf welded assembly, replace all required parts
2013GMCSierra 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2012ChevroletSilverado 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2012ChevroletSilverado 15005.3LV8N/AIf welded assembly, replace all required parts
2012ChevroletSilverado 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2012GMCSierra 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2012GMCSierra 15005.3LV8N/AIf welded assembly, replace all required parts
2012GMCSierra 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2011ChevroletSilverado 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2011ChevroletSilverado 15005.3LV8N/AIf welded assembly, replace all required parts
2011ChevroletSilverado 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2011GMCSierra 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2011GMCSierra 15005.3LV8N/AIf welded assembly, replace all required parts
2011GMCSierra 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2010ChevroletSilverado 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2010ChevroletSilverado 15005.3LV8N/AIf welded assembly, replace all required parts
2010ChevroletSilverado 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2010GMCSierra 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2010GMCSierra 15005.3LV8N/AIf welded assembly, replace all required parts
2010GMCSierra 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2009ChevroletSilverado 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2009ChevroletSilverado 15005.3LV8N/AIf welded assembly, replace all required parts
2009ChevroletSilverado 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2009GMCSierra 15004.8LV8N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
2009GMCSierra 15005.3LV8N/AIf welded assembly, replace all required parts
2009GMCSierra 15004.3LV6N/ABracket May Be Removed if Not Required; If welded assembly, replace all required parts
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2078656320920632209206332092063725940535259405362594054325940544