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Semi-Truck Mufflers


 Raney’s Truck Parts has durable and reliable semi-truck mufflers for every make and model at the kind of no-nonsense prices your hard work deserves! As a vital part of any modern big rig’s exhaust system, these commercial truck mufflers have been designed for a flush fit with factory components in order to deliver exceptional dampening performance for their entire useful lifetime. We carry standard 5-inch diesel mufflers as well as heavy duty truck muffler eliminators, resonators, and reducers. If you’re looking for a complete kit, there are center spool assemblies and stack mufflers that instantly make a huge difference in your decibel output while keeping installation relatively quick and easy! Everything we offer is available in plenty of sizes and styles to meet the needs of transportation professionals all over the world, but don’t just take our word for it: give us a call or shop online today and see what makes the Raney’s difference for yourself!

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  • 9" Muffler MAK5839-86132M Dimensions

    PAI Industries

    $136.38
    9" Muffler MAK5839-86713M *Please Verify The OEM Number/Dimensions Of The Muffler Before Purchase 9" Muffler OEM: MAK5839-86713M (M090544) Overall Length(A): 51" Diameter (Round)(B): 9" Outlet Tube(E): 4" Inlet Tube(F): 4" Body Length(G): 44.5" Nominal...
    $136.38
  • 9" Muffler MAK5839-86132M Dimensions

    PAI Industries

    $139.73
    9" Muffler MAK5839-86132M *Please Verify The OEM Number/Dimensions Of The Muffler Before Purchase 9" Muffler OEM: MAK5839-86132M (11021) Overall Length(A): 51" Diameter (Round)(B): 9" Outlet Tube(E): 5" Inlet Tube(F): 5" Body Length(G): 44.5" Sold...
    $139.73
  • Dynaflex Under Carriage Muffler Dynaflex Under Carriage Muffler Dimensions

    Dynaflex Exhaust

    $147.95 - $263.95
    Dynaflex Under Truck Exhaust Muffler Under Carriage Muffler 5" ID Ends, 9" Diameter Body Reduces Exhaust Decibels By Up To 15 DBA Designed To Offer Lowest Possible Back Pressure & Sound Attenuation Lower Back Pressure Means Improved Fuel...
    $147.95 - $263.95
  • Pypes 5" Under Truck Frame Muffler

    Pypes

    $149.95
    Pypes 5" Under Truck Exhaust Muffler Under Frame Muffler Constructed Of Polished 304 Stainless Steel 5" ID & 5" OD Ends 8" Body Diameter 20" Overall Length Can Reduce Exhaust Decibels By Up To 15 DBA Installs Between The Flex Pipe &...
    $149.95
  • 11" Resonator For Peterbilt 387 11" Resonator For Peterbilt 387 On Single Exhaust Kit

    GrandRock

    $478.01
    11" Resonator For Peterbilt 387 *Please Verify OEM Number Before Purchase Resonator Fits Peterbilt 387 Models Equipped With DPF Unit (2007 & Newer) 11" Body Diameter 5" I.D. Inlet Diameter 5" I.D. Outlet Diameter Shell Length: 55" Overall Length:...
    $478.01
  • 11" Muffler For Peterbilt 387 11" Muffler For Peterbilt 387 On Single Exhaust Kit

    GrandRock

    $359.79
    11" Muffler For Peterbilt 387 *Please Verify OEM Number Before Purchase Muffler Fits Peterbilt 387 Models Not Equipped With DPF (2002-2007) 11" Body Diameter 5" I.D. Inlet Diameter 5" I.D. Outlet Diameter Shell Length: 55" Overall Length: 61.5"...
    $359.79
  • Mack R Model Aluminized Muffler M-131 Mack R Model Aluminized Muffler M-131

    GrandRock

    $211.11
    Mack R Model Aluminized Muffler Mack R Model Muffler Aluminized 4" ID And OD 9" Body Diameter 44.5" Body Length 51" Overall Length Sold Individually Quality Made Product Call us at 1-888-888-7990 for any questions or assistance for your...
    $211.11
  • Mack R Model Aluminized Muffler M-127

    GrandRock

    $167.84
    Mack R Model Aluminized Muffler Mack R Model Muffler Aluminized 4" ID and ID 8.5" Body Diameter 34.5" Body Length 41" Overall Length Sold Individually Quality Made Product Call us at 1-888-888-7990 for any questions or assistance for your...
    $167.84
  • 10" High Flow Replacement Muffler Fuel Saver 10" High Flow Replacement Muffler Fuel Saver On Exhaust Kit

    GrandRock

    $559.38
    10" High Flow Replacement Muffler Fuel Saver *Please Verify The Dimensions Of The Muffler To Ensure Fitment High Flow Replacement Muffler Studies Have Shown A Minimum Of 3% Increase In Gas Mileage Replaces 10" Diameter Stock Mufflers Works On All...
    $559.38
  • Mack Vision & CH Aluminized Muffler M-130 Mack Vision & CH Aluminized Muffler M-130

    GrandRock

    $232.73
    Mack Vision & CH Aluminized Muffler Mack Vision Muffler Also Fits Mack CH & CL Aluminized Sold Individually Quality Made Product Call us at 1-888-888-7990 for any questions or assistance for your exhaust system!
    $232.73
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