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  6. Walker 18406

Walker 18406 Exhaust Muffler

Walker 18406 Exhaust Muffler
Walker 18406 Exhaust Muffler Image 1
Walker 18406 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18406
UPC: 086387184069
Weight: 11 lbs
Condition:New



On Sale:

$42.97

Availability:
1 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

SOUND FX MUFFLER

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Features and Benefits:

  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
  • FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
  • RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion

Specifications:

Body Height:
4.25 in.
Body Length:
21 in.
Body Material:
Steel
Body Width:
9.75 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
2.5 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Center
Inlet Inside Diameter:
2.5 in.
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Inside Diameter:
2.5 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Inside Diameter:
2.5 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
25 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Specific
Country of Origin:
US

Select a vehicle to narrow Walker 18406 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1987

 

1987

 
Chevrolet R10

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

Chevrolet R10



5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
Chevrolet R10

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 131.5 In.
 

Chevrolet R10



5.7L V8 Gas OHV SoundFX Direct Fit
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
Chevrolet R20

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
with Light Duty Emissions System
with Single Catalytic Converter
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

Chevrolet R20



5.7L V8 Gas OHV SoundFX Direct Fit
with Light Duty Emissions System
with Single Catalytic Converter
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
Chevrolet R20

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

Chevrolet R20



5.7L V8 Gas OHV,
7.4L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
Chevrolet R20

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
SoundFX Direct Fit
with Dual Catalytic Converters
Wheel Base 131.5 In.
 

Chevrolet R20



5.7L V8 Gas OHV,
7.4L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
Chevrolet V10

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 117.5 In.
 

Chevrolet V10



5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 117.5 In.

1 Per Vehicle

1987

 

1987

 
Chevrolet V10

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

Chevrolet V10



5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
Chevrolet V20

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
with Light Duty Emissions System
with Single Catalytic Converter
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

Chevrolet V20



5.7L V8 Gas OHV SoundFX Direct Fit
with Light Duty Emissions System
with Single Catalytic Converter
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
GMC R1500

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

GMC R1500



5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
GMC R1500

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 131.5 In.
 

GMC R1500



5.7L V8 Gas OHV SoundFX Direct Fit
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
GMC R2500

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
with Light Duty Emissions System
with Single Catalytic Converter
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

GMC R2500



5.7L V8 Gas OHV SoundFX Direct Fit
with Light Duty Emissions System
with Single Catalytic Converter
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
GMC R2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

GMC R2500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
GMC R2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
SoundFX Direct Fit
with Dual Catalytic Converters
Wheel Base 131.5 In.
 

GMC R2500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV SoundFX Direct Fit
with Dual Catalytic Converters
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
GMC V1500

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 117.5 In.
 

GMC V1500



5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 117.5 In.

1 Per Vehicle

1987

 

1987

 
GMC V1500

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

GMC V1500



5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle

1987

 

1987

 
GMC V2500

5.7L V8 Gas OHV
1
 
SoundFX Direct Fit
with Light Duty Emissions System
with Single Catalytic Converter
If welded assembly, replace all required parts
Wheel Base 131.5 In.
 

GMC V2500



5.7L V8 Gas OHV SoundFX Direct Fit
with Light Duty Emissions System
with Single Catalytic Converter
If welded assembly, replace all required parts
Wheel Base 131.5 In.

1 Per Vehicle