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2004 GMC Sierra 2500 HD

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  2. Auto Parts
  3. Exhaust
  4. Gaskets and Sealing Systems
  5. Exhaust Pipe Flange Gasket
  6. Walker 31718 for 2004 GMC Sierra 2500 HD

Walker 31718 Exhaust Pipe Flange Gasket
for 2004 GMC Sierra 2500 HD

Walker 31718 Exhaust Pipe Flange Gasket - 2004 GMC Sierra 2500 HD
Walker 31718 Exhaust Pipe Flange Gasket - 2004 GMC Sierra 2500 HD Image 1
Walker 31718 Exhaust Pipe Flange Gasket - 2004 GMC Sierra 2500 HD

Walker
Brand:Walker
Part Number: 31718
UPC: 086387317184
Weight: 0.07 lbs
Condition:New



On Sale:

$12.92

Availability:
3 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the Walker 31718 Exhaust Pipe Flange Gasket for your 2004 GMC Sierra 2500 HD. Buy now and secure your purchase online!

Complete your exhaust repair with Walker gaskets and flanges. Available in a variety of styles and sizes, theyre designed to work with OE exhaust components and Walker aftermarket replacement parts.

Features and Benefits:

  • AVAILABLE IN DIFFERENT SIZES -- Offered in a variety of styles and sizesfora quality vehicle repair
  • BETTER TOGETHER -- Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • EASIER TO INSTALL -- Featuring slotted bolt holes (where applicable) for easy installation, gasket slips into place
  • ENGINEERING EXPERTISE -- Parts are reviewed and validated and approved by Walker engineers through rigorous research and development
  • HEAT RESISTANT -- Designed to resist heat for long-lasting performance
  • PREMIUM MATERIALS -- Made from high-quality materials for durability and long life
  • REAL-WORLD TESTED -- Parts are tested on-vehicle and validated to ensure optimal performance on the road

Specifications:

Bolt Hole Center To Bolt Hole Center 1:
3 in.
Bolt Hole Center To Bolt Hole Center 2:
3.875 in.
Bolt Hole Diameter:
0.5 in.
Gasket Type:
3 Bolt
Material:
Perforated Metal With Fiber Core And Fire Ring
Port 1 Length:
2.750 in.
Port 1 Width:
2.750 in.
Thickness:
0.93 in.
Bosal #:
256-1093
Nickson #:
13127-1
ROL EXHAUST #:
G1063
ROL EXHAUST #:
G1063-S
Country of Origin:
GB

Walker 31718 Exhaust Pipe Flange Gasket compatibility with your 2004 GMC Sierra 2500 HD...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Converter Inlet (Left (Driver))
 
with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 133.0 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Converter Inlet (Left (Driver)) with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 133.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Converter Inlet (Left (Driver))
 
with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 143.5 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Converter Inlet (Left (Driver)) with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 143.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Converter Inlet (Left (Driver))
 
with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 153.0 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Converter Inlet (Left (Driver)) with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 153.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Converter Inlet (Left (Driver))
 
with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 133.0 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Converter Inlet (Left (Driver)) with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 133.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Converter Inlet (Left (Driver))
 
with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 143.5 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Converter Inlet (Left (Driver)) with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 143.5 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Converter Inlet (Left (Driver))
 
with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 153.0 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Converter Inlet (Left (Driver)) with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 153.0 In.

1 Per Vehicle

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 

2006

 

2005

 

2004

 

2003

 

2002

 

2001

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV,
8.1L V8 Gas OHV
1
 
Converter Inlet (Left (Driver))
 
with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 157.5 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV,
8.1L V8 Gas OHV

Converter Inlet (Left (Driver)) with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 157.5 In.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Converter Inlet (Left (Driver))
 
with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 133.0 In.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Converter Inlet (Left (Driver)) with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 133.0 In.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Converter Inlet (Left (Driver))
 
with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 143.5 In.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Converter Inlet (Left (Driver)) with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 143.5 In.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Converter Inlet (Left (Driver))
 
with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 153.0 In.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Converter Inlet (Left (Driver)) with 2.5 (in) Muffler Inlet
with Federal Emissions System
except Low Emission Vehicle (LEV)
with Small Diameter Muffler
Wheel Base 153.0 In.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Converter Inlet (Left (Driver))
 
with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 133.0 In.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Converter Inlet (Left (Driver)) with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 133.0 In.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Converter Inlet (Left (Driver))
 
with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 143.5 In.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Converter Inlet (Left (Driver)) with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 143.5 In.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Converter Inlet (Left (Driver))
 
with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 153.0 In.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Converter Inlet (Left (Driver)) with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 153.0 In.

1 Per Vehicle

2005

 

2004

 

2003

 

2002

 

2005

 

2004

 

2003

 

2002

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Converter Inlet (Left (Driver))
 
with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 157.5 In.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV

Converter Inlet (Left (Driver)) with Federal Emissions System
except Low Emission Vehicle (LEV)
3 (in) Inlet and Outlet
Wheel Base 157.5 In.

1 Per Vehicle

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