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Walker® Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler 18274

Walker Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler 18274
$45.77
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  • Specifications
  • Features
  • Vehicle Fitment
  • Specifications

    BrandWalker
    Part Number18274
    Part DescriptionSoundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
    Body Height4.250
    Body Length21.000
    Body MaterialSteel
    Body Width9.750
    Exhaust Component Mount TypeNo Mounts
    FinishAluminized
    Grade TypeRegular
    Inlet 1 Inside Diameter2.500
    Inlet 1 TypePipe Connection
    Inlet ConfigurationOffset
    Inlet Offset2.875
    Internet Product Code (IPC)D85CD993D44
    Item has MSDS (SDS)N
    Max Year Covered1994
    MFG Brand NameWalker Exhaust
    MFG Model # (Series)18274
    MFG NameTenneco, Inc
    Min Year Covered1975
    Most Popular Make / ModelChevrolet C10
    Most Popular Year1986
    Muffler Body Height (in)4.25
    Muffler Body Length21.0
    Muffler Body MaterialSteel
    Muffler Body Width (in)9.75
    Muffler Color / FinishAluminized
    Muffler InletOffset
    Muffler Inlet Connection TypePipe Connection
    Muffler Inlet Count1
    Muffler Inlet Diameter (in)2.5
    Muffler Inlet Diameter 2 (in)0.0
    Muffler Inlet Diameter DesignationInside Diameter
    Muffler OutletOffset
    Muffler Outlet Connection TypePipe Connection
    Muffler Outlet Count1
    Muffler Outlet Diameter (in)2.25
    Muffler Outlet Diameter DesignationInside Diameter
    Muffler Overall Length (in)26.5
    Muffler ReversibleNo
    Muffler ShapeOval
    Outlet 1 Outside Diameter2.250
    Outlet ConfigurationOffset
    Overall Length26.500
    Product GradeEconomy
    ReversibleNo
    ShapeOval
    Supplier Company NameTenneco, Inc
    Total Part VIO411262
    Universal Or Specific FitSpecific
    UPC086387182744
    Warning: California’s Proposition 65
  • Features

    Walker Soundfx™ Steel Oval Aluminized Exhaust Muffler are featured as follows:
    • Exhaust Mufflers Assembly by Walker Exhaust.
    • Designed for original equipment equivalent sound and precision fit.
    • Spun-locked heads for a proper resistance to backfire.
    • Bridge construction and durable internal partitions for structural strength and longer life.
    • The inner shell and outer cover lockseams are installed 180° apart for exceptional durability.
    • Strong, original equipment style interior spot welds.
    • Three-tube design for quiet tone.
    • Original equipment style louvered tube technology for a premium, factory-like sound.
    • Original equipment style domed heads allow for radiated noise reduction.
    • CRF (Continuous Roving Fiberglass) for factory quality acoustic performance.
    • A complete internal drainage system prevents condensate acids from accumulating between partitions or at the muffler heads.
    • Internal tubes are mechanically joined to the partition to allow expansion and contraction during temperature changes.
    • 100% Structural Stainless Steel construction resists rust-out three times longer than competitors' premium aluminized mufflers.
    • Factory equivalent direct-fit designs for easy installation and quick service bay turnaround.
    • Quality performance and acoustics.
    • Two tubes / two partitions internal design.
    • Spot-welded bushings for greater stability and support.
    • Part of a world-class, engine-to-tailpipe exhaust solutions range developed and manufactured by Walker, the world's leading supplier of automotive exhaust and emissions control parts.
    • Part of Walker's complete line of exhaust components including hangers, gaskets, sensors, connectors, and other accessories.
    • Can be used with a full range of Walker exhaust system accessories.
    • Strong, factory style interior spot welds.
    The Walker Quiet-Flow Soundfx™ Steel Oval Aluminized Exhaust Muffler 18274 is a top-grade, stainless steel muffler designed for original equipment equivalent sound and precision fit. Features spun-locked heads for backfire resistance. Bridge construction and durable internal partitions for structural strength and longevity. Includes a three-tube system for a quiet tone, factory style louvered tube technology for a premium sound, and CRF technology for original equipment quality acoustic performance. It also has a complete internal drainage system to prevent acid accumulation. Mechanically joined to allow expansion and contraction during temperature changes. Designed to resist rust three times longer than premium aluminized mufflers.
    Walker is a widely respected manufacturer of class-leading exhaust systems and emission control products, well-known throughout the automotive industry. They are the primary supplier of complete engine-to-tailpipe solutions for large segments of both the replacement and OE part markets. Renown for industry-leading innovation, Walker was the first to introduce technologies like the louvered tube design, full stainless steel muffler construction, and even early versions of the modern catalytic converter to the market. They also offer a full range of accessories and an industry-first Limited Lifetime Warranty for professional installers.
  • Vehicle Fitment

    Year Make Model Trim Engine
    1975 Chevrolet C10All Trims6 Cyl 4.1L
    1975-1981 Chevrolet C10All Trims8 Cyl 5.7L
    1977-1981 Chevrolet C10All Trims8 Cyl 5.0L
    1980-1984 Chevrolet C10All Trims6 Cyl 4.1L
    1982-1986 Chevrolet C10All Trims8 Cyl 6.2L
    1985-1986 Chevrolet C10All Trims6 Cyl 4.3L
    1975 Chevrolet C10 SuburbanAll Trims6 Cyl 4.1L
    1975-1979 Chevrolet C10 SuburbanAll Trims8 Cyl 5.7L
    1977-1979 Chevrolet C10 SuburbanAll Trims8 Cyl 5.0L
    1975-1986 Chevrolet C20All Trims8 Cyl 5.7L
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