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Peterbilt 579 Exterior Parts & Accessories

 Raney's Truck Parts is a professional driver's one-stop-shop for Peterbilt 579 exterior accessories and replacement parts! Check out our incredible selection of chrome for one of the newest additions to the PACCAR family, with parts that feature guaranteed high-quality raw materials and exact fitment to just about any year of its decade-long production run! If you're looking for something specific and need to make a custom order, or just want to get a few details sorted out on the part you're after, our dedicated team of customer support experts are standing by to help out: give us a call or browse online today and see what makes the Raney's difference for yourself!

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  • 8.25" x 11.5" Universal Aluminized Muffler M-777
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    8.25" x 11.5" Universal Aluminized Muffler M-777

    GrandRock

    $306.68
    8.25" x 11.5" Universal Aluminized Muffler M-777 High Quality Aluminized Muffler Universal Fitment Body Diameter: 8.25" x 11.5" Body Length: 32" Overall Length: 34.9" Inlet Off-Set / Clock Position: 2.5"/12 Outlet Off-Set / Clock Position: 24...
    $306.68
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  • 10" x 15" Universal Aluminized Muffler M-751
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    10" x 15" Universal Aluminized Muffler M-751

    GrandRock

    $401.68
    10" x 15" Universal Aluminized Muffler M-751 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" x 15" Body Length: 27" Overall Length: 30" Inlet Off-Set / Clock Position: 22.4"/5:30 Outlet Off-Set / Clock Position: 3...
    $401.68
    Add to Cart
  • 10" Universal Aluminized Muffler M-651
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    10" Universal Aluminized Muffler M-651

    GrandRock

    $443.89
    10" Universal Aluminized Muffler M-651 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" Body Length: 44.5" Overall Length: 51" ID/ID: 6"/6" Sold Individually Quality Made Product If you should need additional Truck Parts...
    $443.89
    Add to Cart
  • 12" Universal Aluminized Muffler M120834
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    12" Universal Aluminized Muffler M120834

    GrandRock

    $749.79
    12" Universal Aluminized Muffler M120834 *Please Verify Your OEM Number Before Purchase High Quality Aluminized Muffler Universal Fitment Body Diameter: 12" Body Length: 35" Overall Length: 39" ID/ID: 5"/5" Material: Aluminized Sold...
    $749.79
    Add to Cart
  • 12.3" x 15.2" Universal Aluminized Muffler M-757 - Thumbnail 12.3" x 15.2" Universal Aluminized Muffler M-757 - Dimensions
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    12.3" x 15.2" Universal Aluminized Muffler M-757

    GrandRock

    $976.40
    12.3" x 15.2" Universal Aluminized Muffler M-757 High Quality Aluminized Muffler Universal Fitment Body Diameter: 12.3" x 15.2" Body Length: 27" Overall Length: 30" ID/ID: 5"/5" Inlet Off-Set Clock Position: 22.4"/5:30 Outlet Off-Set Clock...
    $976.40
    Add to Cart
  • 10" Universal Aluminized Muffler M-444
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    10" Universal Aluminized Muffler M-444

    GrandRock

    $204.66
    10" Universal Aluminized Muffler M-444 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" Body Length: 44.5" Overall Length: 51" ID/ID: 4"/4" Sold Individually Quality Made Product If you should need additional Truck Parts...
    $204.66
    Add to Cart
  • 10" x 15" Universal Aluminized Muffler M-542
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    10" x 15" Universal Aluminized Muffler M-542

    GrandRock

    $323.37
    10" x 15" Universal Aluminized Muffler M-542 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" x 15"  Body Length: 21" Overall Length: 25" ID/ID: 4"/5" Inlet Off-Set / Clock Position: 3.1"/12 Outlet Off-Set / Clock...
    $323.37
    Add to Cart
  • 6" Universal Chrome Muffler CM-56C
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    6" Universal Chrome Muffler CM-56C

    GrandRock

    $529.37
    6" Universal Chrome Muffler CM-56C High Quality Chrome Muffler Universal Fitment Body Diameter: 6" Body Length: 38.4" Overall Length: 51" ID/ID: 5"/6" Loud Internal Louvered Core Sold Individually Quality Made Product If you should need...
    $529.37
    Add to Cart
  • 10" x 15" Universal Aluminized Muffler M-121 10" x 15" Universal Aluminized Muffler M-121 - Diagram
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    10" x 15" Universal Aluminized Muffler M-121

    GrandRock

    $291.44
    10" x 15" Universal Aluminized Muffler M-121 High Quality Aluminized Muffler Universal Fitment Body Diameter: 10" x 15" Body Length: 26" Overall Length: 29" ID/ID: 5"/5" Inlet Off-Set/Clock Position: 3"/12 Outlet Off-Set/Clock Position:...
    $291.44
    Add to Cart
  • 9" Universal Aluminized Muffler M-771
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    9" Universal Aluminized Muffler M-771

    GrandRock

    $235.20
    9" Universal Aluminized Muffler M-771 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 44.5" Overall Length: 48" ID/ID: 4"/5" Inlet Off-Set/Clock Position: 3.8"/6 Outlet Off-Set/Clock Position: 0/0 Sold...
    $235.20
    Add to Cart
  • 9" Universal Aluminized Muffler M-132
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    9" Universal Aluminized Muffler M-132

    GrandRock

    $177.11
    9" Universal Aluminized Muffler M-132 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 44.5" Overall Length: 51" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need additional Truck Parts...
    $177.11
    Add to Cart
  • 13" Universal Aluminized Muffler M-158A 13" Universal Aluminized Muffler M-158A - Diagram
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    13" Universal Aluminized Muffler 04-20689-001

    GrandRock

    $1,132.01
    13" Universal Aluminized Muffler 04-20689-001 *Please Verify Your OEM Number Before Purchases High Quality Aluminized Muffler Universal Fitment Direct Aftermarket Replacement For OEM#: 04-22804-000 Body Diameter: 13" Body Length: 42" Overall...
    $1,132.01
    Add to Cart
  • 9" Universal Aluminized Muffler M-595
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    9" Universal Aluminized Muffler M-595

    GrandRock

    $177.96
    9" Universal Aluminized Muffler M-595 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 20" Overall Length: 26.5" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need additional Truck Parts...
    $177.96
    Add to Cart
  • 6" Universal Chrome Muffler CM-55C
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    6" Universal Chrome Muffler CM-55C

    GrandRock

    $519.07
    6" Universal Chrome Muffler CM-55C High Quality Chrome Muffler Universal Fitment Internal Louvered Core Body Diameter: 6" Body Length: 38.4" Overall Length: 51" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need...
    $519.07
    Add to Cart
  • 5" Universal Aluminized Muffler M-922
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    9" Universal Aluminized Muffler M-922

    GrandRock

    $360.44
    9" Universal Aluminized Muffler M-922 High Quality Aluminized Muffler Universal Fitment Body Diameter: 9" Body Length: 22" Overall Length: 25" Center To Center Measurement: 7.5" ID/ID: 5"/5" Sold Individually Quality Made Product If you...
    $360.44
    Add to Cart
  • 5" Universal Aluminized Muffler Resonator M-145
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    9" Universal Aluminized Resonator M-145

    GrandRock

    $146.20
    9" Universal Aluminized Resonator M-145 High Quality Aluminized Resonator Universal Fitment Body Diameter: 9" Body Length: 10" Overall Length: 16.5" ID/ID: 5"/5" Sold Individually Quality Made Product If you should need additional Truck...
    $146.20
    Add to Cart
  • Universal 5" x 120" 409 Stainless Steel Flex Tube
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    Universal 5" x 300" 409 Stainless Steel Flex Pipe

    GrandRock

    $596.32
    Universal 5" x 300" 409 Stainless Steel Flex Pipe High Quality Flex Pipe Universal Fitment Sturdy 409 Stainless Steel Construction ID/ID Dimensions: 5" D x 300" L Sold Individually Quality Made Product *This product ships LTL Freight and the shipping...
    $596.32
    Add to Cart
  • Universal 5" x 120" 409 Stainless Steel Flex Tube
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    Universal 5" x 120" 409 Stainless Steel Flex Pipe

    GrandRock

    $234.00
    Universal 5" x 120" 409 Stainless Steel Flex Pipe High Quality Steel Flex Pipe Universal Fitment Sturdy 409 Stainless Steel Construction ID/ID Dimensions: 5" D x 120" L Sold Individually Quality Made Product *This product ships LTL Freight and the...
    $234.00
    Add to Cart
  • Universal 5" x 300" Stainless Steel Flex Tube
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    Universal 5" x 300" Galvanized Steel Flex Pipe

    GrandRock

    $293.01
    Universal 5" x 300" Galvanized Steel Flex Pipe High Quality Galvanized Steel Flex Pipe Universal Fitment Dimensions: 5" D x 300" L Sold Individually Quality Made Product *This product ships LTL Freight and the shipping quotes are based on commercial...
    $293.01
    Add to Cart
  • Universal 5" x 120" Stainless Steel Flex Tube
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    Universal 4" x 300" Stainless Steel Flex Pipe

    GrandRock

    $596.74
    Universal 4" x 300" Stainless Steel Flex Pipe High Quality 304 Stainless Steel Flex Pipe Universal Fitment Dimensions: 4" D x 300" L Sold Individually Quality Made Product *This product ships LTL Freight and the shipping quotes are based on commercial...
    $596.74
    Add to Cart
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