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1990 GMC C2500

X
  2. Auto Parts
  3. Exhaust
  4. Gaskets and Sealing Systems
  5. Exhaust Pipe Flange Gasket
  6. Walker 31398 for 1990 GMC C2500

Walker 31398 Exhaust Pipe Flange Gasket
for 1990 GMC C2500

Walker 31398 Exhaust Pipe Flange Gasket - 1990 GMC C2500
Walker 31398 Exhaust Pipe Flange Gasket - 1990 GMC C2500 Image 1
Walker 31398 Exhaust Pipe Flange Gasket - 1990 GMC C2500

Walker
Brand:Walker
Part Number: 31398
UPC: 086387313988
Weight: 0.07 lbs
Condition:New



On Sale:

$12.47

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

HARDWARE-GASKET

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:

Gasket Type:
Donut
Inside Diameter:
2 in.
Material:
High Temperature Graphite With Wire Mesh Core
Outside Diameter:
2.75 in.
Thickness:
0.705 in.
AP Exhaust #:
9234
Bosal #:
256-1030
Nickson #:
13841-1
ROL EXHAUST #:
EG24841
Country of Origin:
IN

Walker 31398 Exhaust Pipe Flange Gasket compatibility with your 1990 GMC C2500...

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C2500

4.3L V6 Gas OHV
2
 
Y-Pipe Inlets
 
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 131.5 In.
 

GMC C2500



4.3L V6 Gas OHV

Y-Pipe Inlets Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 131.5 In.

2 Per Vehicle

1994

 

1993

 

1992

 

1991

 

1990

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC C2500

4.3L V6 Gas OHV
2
 
Y-Pipe Inlets
 
Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 155.5 In.
 

GMC C2500



4.3L V6 Gas OHV

Y-Pipe Inlets Over 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 155.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

5.7L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Wheel Base 141.5 In.
 

GMC C2500



5.7L V8 Gas OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Wheel Base 141.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

5.7L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 141.5 In.
 

GMC C2500



5.7L V8 Gas OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 141.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

6.2L V8 Diesel OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
8th VIN Digit: C
Wheel Base 141.5 In.
 

GMC C2500



6.2L V8 Diesel OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
8th VIN Digit: C
Wheel Base 141.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1993

 

1992

 

1991

 

1990

 

1989

 
GMC C2500

6.2L V8 Diesel OHV
2
 
Y-Pipe Inlets
 
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
8th VIN Digit: J
Wheel Base 155.5 In.
 

GMC C2500



6.2L V8 Diesel OHV

Y-Pipe Inlets Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
8th VIN Digit: J
Wheel Base 155.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
 

GMC C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV

Y-Pipe Inlets Below 8500 (lb) GVW

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 Gas OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Wheel Base 131.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 Gas OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
Wheel Base 155.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 Gas OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 131.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 Gas OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
Wheel Base 155.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

6.2L V8 Diesel OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
8th VIN Digit: C
Wheel Base 131.5 In.
 

GMC C2500



6.2L V8 Diesel OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
8th VIN Digit: C
Wheel Base 131.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

6.2L V8 Diesel OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
8th VIN Digit: C
Wheel Base 155.5 In.
 

GMC C2500



6.2L V8 Diesel OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
8th VIN Digit: C
Wheel Base 155.5 In.

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
GMC C2500

6.2L V8 Diesel OHV
2
 
Y-Pipe Inlets
 
Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
8th VIN Digit: C
 

GMC C2500



6.2L V8 Diesel OHV

Y-Pipe Inlets Below 8500 (lb) GVW
with 3 (in) Muffler Inlet
8th VIN Digit: C

2 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
Wheel Base 131.5 In.
 

GMC C2500



5.7L V8 Gas OHV

Y-Pipe Inlets Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
Wheel Base 131.5 In.

2 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC C2500

5.7L V8 Gas OHV
2
 
Y-Pipe Inlets
 
Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
Wheel Base 155.5 In.
 

GMC C2500



5.7L V8 Gas OHV

Y-Pipe Inlets Over 8500 (lb) GVW
with 2.5 (in) Muffler Inlet
with 8,500 (lb) Gross Vehicle Weight (GVW)
Wheel Base 155.5 In.

2 Per Vehicle

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