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Walker 52566 Exhaust Pipe

Brand	Walker 52566
Material	Steel
Outlet Outside Diameter	3.5
Inlet Quantity	1
Outlet Quantity	1
Bend Radius	5
Finish	Aluminized
Inlet 1 Type	2 bolt welded flange
Length	18.75
Outlet 1 Outside Diameter	3.5
Outlet 1 Type	Pipe connection
Pipe Wall Thickness	0.069
Universal Or Specific Fit	Specific fit
Fits	Chevrolet and GMC · 74 vehicles

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

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

Exhaust pipe. A direct replacement pipe for restoring exhaust flow.

Cross-references AP Exhaust 28015 for the same application. See all 1.

$126.33Free shipping

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Walker 52566 Exhaust Pipe for Silverado and Sierra HD

Walker 52566 is a specific-fit exhaust pipe built for select Chevrolet Silverado 2500 HD and 3500 HD, plus GMC Sierra 2500 HD and 3500 HD applications. It uses aluminized steel construction and formed bends to support a precise replacement fit for exhaust repair work.

Key Features

Specific-fit exhaust pipe for direct replacement applications
Aluminized steel construction for corrosion resistance and durability
2-bolt welded flange inlet for secure connection
3.5-inch inlet and 3.5-inch outlet diameter
18.75-inch overall length with a 5-inch bend radius
0.069-inch pipe wall thickness
Precision-formed and fixture-checked for fit consistency

Detailed Product Overview

This Walker exhaust pipe, part number 52566, is engineered for exhaust system repair on 2011-2019 Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models. The aluminized finish and steel construction help the pipe stand up to everyday exhaust heat and road exposure, while the specific-fit design supports straightforward alignment during replacement. Walker 52566 is a practical choice when restoring the exhaust path on a Silverado 2500 HD or Sierra 3500 HD with the correct factory-style configuration.

This part cross-references AP Exhaust 28015 for the same application.

Common Repair Applications

Repairing a rusted or damaged exhaust pipe section
Replacing a leaking pipe at the flange connection
Restoring exhaust flow after corrosion or impact damage
Addressing fitment issues on a worn factory exhaust section
Replacing a pipe on Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, or Sierra 3500 HD exhaust systems

Installation Notes and Tips

Compatible With 2018-2019 Chevrolet Silverado 2500 HD, 2018-2019 GMC Sierra 2500 HD, 2011-2017 Chevrolet Silverado 2500 HD, 2011-2017 Chevrolet Silverado 3500 HD, 2011-2017 GMC Sierra 2500 HD, and 2011-2017 GMC Sierra 3500 HD. For welded assembly applications, replace all required related parts to complete the repair correctly. Verify flange style, pipe diameter, and overall routing before installation.

Quality Assurance

Walker manufactures this pipe with precision benders and fixture checks to help maintain consistent fit and alignment. The aluminized steel construction and specific-fit design reflect Walker’s focus on replacement exhaust components for heavy-duty truck applications.

This part fits 74 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Body Type	Liters	Cylinders	Wheel Base	Position	Notes
2017	Chevrolet	Silverado 2500 HD	—	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	Chevrolet	Silverado 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	Chevrolet	Silverado 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	Chevrolet	Silverado 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	GMC	Sierra 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	GMC	Sierra 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	GMC	Sierra 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	GMC	Sierra 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	GMC	Sierra 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2017	GMC	Sierra 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	Chevrolet	Silverado 2500 HD	—	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	Chevrolet	Silverado 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	Chevrolet	Silverado 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	Chevrolet	Silverado 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	GMC	Sierra 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	GMC	Sierra 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	GMC	Sierra 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	GMC	Sierra 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	GMC	Sierra 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2016	GMC	Sierra 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	Chevrolet	Silverado 2500 HD	—	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	Chevrolet	Silverado 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	Chevrolet	Silverado 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	Chevrolet	Silverado 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	GMC	Sierra 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	GMC	Sierra 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	GMC	Sierra 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	GMC	Sierra 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	GMC	Sierra 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2015	GMC	Sierra 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2014	Chevrolet	Silverado 2500 HD	—	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2014	Chevrolet	Silverado 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2014	Chevrolet	Silverado 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2014	GMC	Sierra 2500 HD	—	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2014	GMC	Sierra 2500 HD	—	6.0L	V8	167.7"	N/A	If welded assembly, replace all required parts
2014	GMC	Sierra 2500 HD	—	6.0L	V8	153.7"	N/A	If welded assembly, replace all required parts
2014	GMC	Sierra 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2014	GMC	Sierra 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	Chevrolet	Silverado 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	Chevrolet	Silverado 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	Chevrolet	Silverado 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	Chevrolet	Silverado 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	Chevrolet	Silverado 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	Chevrolet	Silverado 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	GMC	Sierra 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	GMC	Sierra 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	GMC	Sierra 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	GMC	Sierra 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	GMC	Sierra 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2013	GMC	Sierra 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	Chevrolet	Silverado 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	Chevrolet	Silverado 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	Chevrolet	Silverado 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	Chevrolet	Silverado 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	Chevrolet	Silverado 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	Chevrolet	Silverado 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	GMC	Sierra 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	GMC	Sierra 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	GMC	Sierra 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	GMC	Sierra 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	GMC	Sierra 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2012	GMC	Sierra 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	Chevrolet	Silverado 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	Chevrolet	Silverado 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	Chevrolet	Silverado 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	Chevrolet	Silverado 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	Chevrolet	Silverado 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	Chevrolet	Silverado 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	GMC	Sierra 2500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	GMC	Sierra 2500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	GMC	Sierra 2500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	GMC	Sierra 3500 HD	Extended Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	GMC	Sierra 3500 HD	Standard Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
2011	GMC	Sierra 3500 HD	Crew Cab Pickup	6.0L	V8	133.6"	N/A	If welded assembly, replace all required parts
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Directly replaces or cross-references 1 part number

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

AP Exhaust — 28015

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