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Exhaust Muffler - WALKER 21056

Walker Quiet-Flow Muffler
Brand: WALKER
Stock # 21056
UPC: 00086387210560
Condition: New
Check for Availability by Walker Exhaust 21056
$227.70
$167.51

Walker Quiet-Flow Muffler

Combines industry-leading coverage with a direct fit OE-style replacement muffler. Quiet-Flow is available for top-selling domestic and foreign-nameplate applications, and offers precision fit, superior flow, and OE-style sound. Quiet-Flow mufflers have a limited lifetime warranty and a 90-day Safe and Sound® guarantee.

  • INV: Walker Muffler
  • KEY: Walker Quiet-Flow Muffler
  • ABR: Muffler
  • SHO: Walker Muffler
  • DEF: Exhaust Muffler
  • EXT: Walker Quiet-Flow Muffler
  • ASM: 1991 Chevrolet R1500 Suburban, 1991 GMC R1500 Suburban, 1991 Chevrolet R2500 Suburban, 1991 GMC R2500 Suburban
Automotive Item GradeOEM Standard Part
FitmentDirect OE Replacement
Max Year Covered1991
Min Year Covered1991
Most Popular Make / ModelChevrolet R1500 Suburban
Most Popular Year1991
Muffler Body Height4.250"
Muffler Body Length24.000"
Muffler Body MaterialSteel
Muffler Body Width9.750"
Muffler Color / FinishAluminized
Muffler Inlet ConfigurationOffset
Muffler Inlet Connection TypePipe Connection
Muffler Inlet Count1
Muffler Inlet Diameter 13.000"
Muffler Inlet Diameter DesignationOutside Diameter
Muffler Outlet ConfigurationCentered
Muffler Outlet Connection TypePipe Connection
Muffler Outlet Count1
Muffler Outlet Diameter3.000"
Muffler Outlet Diameter DesignationOutside Diameter
Muffler Overall Length36.500"
Muffler ReversibleNo
Muffler ShapeOval
Muffler TypeCombination
Product GradeEconomy
Total Part VIO4182