Walker 44247 Exhaust Pipe
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Walker

Walker 44247 Exhaust Pipe

Brand Walker 44247
Material Steel
Outlet Outside Diameter 2.5
Inlet Inside Diameter 3
Inlet Quantity 1
Outlet Quantity 1
Finish Aluminized
Inlet 1 Inside Diameter 3
Inlet 1 Type Pipe connection
Inlet Type Pipe connection
Length 39.75
Outlet 1 Outside Diameter 2.5
Outlet 1 Type Pipe connection
Outlet Type Pipe connection
Universal Or Specific Fit Specific fit
Fits Chevrolet and GMC · 80 vehicles

Specific fit. Precision-checked for quick, easy installation.

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

Exhaust pipe. Connects pipe sections with 3 in. inlet and 2.5 in. outlet.

Cross-references AP Exhaust 38504, Dorman - HELP 38432 and 28334 for the same application. See all 4.

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Walker 44247 Exhaust Pipe for GM Trucks

Walker 44247 is a specific-fit exhaust pipe built from aluminized steel for durability and consistent exhaust routing. It is made with precision bending and fixture checking to support a precise fit and straightforward installation on select Chevrolet and GMC trucks.

Key Features

  • Aluminized steel construction for corrosion resistance and long-term exhaust service
  • Specific-fit exhaust pipe for direct replacement applications
  • 3-inch inlet inside diameter and 2.5-inch outlet outside diameter
  • 39.75-inch overall length
  • Pipe connection inlet and outlet for exhaust system integration
  • Walker 44247 cross-references AP Exhaust 38504 and Dorman HELP 38432 for the same application

Detailed Description

This Walker exhaust pipe is engineered for select 1989-1993 Chevrolet C1500, C2500, K1500, and K2500 trucks, as well as 1989-1993 GMC C1500, C2500, K1500, and K2500 trucks. It is built for vehicles with a 2.5-inch muffler inlet, and certain C2500 and K2500 applications require below 8500 lb GVW. Walker 44247 uses aluminized steel and precision-formed dimensions to help maintain proper exhaust alignment in replacement service.

For buyers searching for a Chevrolet C1500 exhaust pipe, GMC K1500 exhaust pipe, or a Walker 44247 replacement pipe, this part provides a direct-fit solution for the listed truck applications. The pipe connection design and specific-fit construction support accurate placement in the exhaust system where the original routing must be restored.

Common Repair Applications

  • Replacing a rusted or damaged exhaust pipe section
  • Restoring exhaust flow after a failed welded assembly
  • Correcting exhaust leaks caused by pipe deterioration
  • Replacing a bent or misaligned pipe in the exhaust system
  • Servicing 1989-1993 Chevrolet and GMC truck exhaust layouts with a 2.5-inch muffler inlet

Installation Notes and Tips

Verify inlet and outlet diameters before installation: 3-inch inlet inside diameter and 2.5-inch outlet outside diameter. Confirm vehicle fitment by year, make, model, GVW where noted, and muffler inlet size before ordering. If the original system uses a welded assembly, replace all required parts to restore proper exhaust routing and sealing. Professional installation is recommended when the existing exhaust has corrosion, distortion, or previous repair work.

Quality Assurance

Walker manufactures this pipe with precision benders and fixture checking to support consistent fitment and installation accuracy. The aluminized steel finish is selected to help improve durability in exhaust service.

Related reading

This part fits 80 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersWheel BasePositionNotes
1993ChevroletC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993ChevroletC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993ChevroletC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993ChevroletC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993ChevroletK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993ChevroletK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993ChevroletK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993ChevroletK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993GMCC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993GMCC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993GMCC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993GMCC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993GMCK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993GMCK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993GMCK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1993GMCK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992ChevroletC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992ChevroletC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992ChevroletC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992ChevroletC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992ChevroletK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992ChevroletK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992ChevroletK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992ChevroletK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992GMCC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992GMCC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992GMCC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992GMCC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992GMCK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992GMCK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992GMCK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1992GMCK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991ChevroletC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991ChevroletC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991ChevroletC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991ChevroletC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991ChevroletK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991ChevroletK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991ChevroletK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991ChevroletK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991GMCC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991GMCC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991GMCC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991GMCC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991GMCK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991GMCK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991GMCK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1991GMCK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990ChevroletC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990ChevroletC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990ChevroletC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990ChevroletC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990ChevroletK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990ChevroletK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990ChevroletK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990ChevroletK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990GMCC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990GMCC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990GMCC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990GMCC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990GMCK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990GMCK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990GMCK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1990GMCK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989ChevroletC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989ChevroletC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989ChevroletC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989ChevroletC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989ChevroletK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989ChevroletK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989ChevroletK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989ChevroletK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989GMCC15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989GMCC15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989GMCC25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989GMCC25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989GMCK15006.2LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989GMCK15005.7LV8141.5"N/Awith 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989GMCK25006.2LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
1989GMCK25005.7LV8141.5"N/ABelow 8500 (lb) GVW; with 2.5 (in) Muffler Inlet; If welded assembly, replace all required parts
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 38504Dorman - HELP — 384322833428438