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Type 1 End In-End Out Centered

Type 1 End In-End Out Centered

What is a Type 1 Muffler?

Answer: A Type 1 Muffler is typically a round muffler, that exhaust gases enter through an INLET and are pushed through the cylinder to the OUTLET.  Both ends are typically made with ID configurations.

muffler-chart-for-type-1-muffler-truckpipesusa.jpg

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    5" x 51" Semi Truck Muffler
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    5" x 51" Semi Truck Muffler

    Grand Rock

    YOUR PRICE $189.00
    M-465 5" x 51" Semi Truck Muffler Type 1 Muffler Inner Diameter Inlet: 5" Inner Diameter Outlet: 5" Length: 51" Inlet Tube Length: 3" Body Length: 44 1/2" Material: Aluminized Steel 1 Year Warranty Made in America Why Buy from Us? Direct Fit...
    GRCM-465
    YOUR PRICE $189.00
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    YOUR PRICE $189.00
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    Under Truck Exhaust Muffler 8" Round x 20" Overall x 5" In-Out
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    Under Truck Exhaust Muffler 8" Round x 20" Overall x 5" In-Out

    Pypes

    YOUR PRICE $169.95
    BRC5M 5" Under Truck Exhaust Muffler  Material: 304 Stainless Steel Diameter: 5" ID and 5" OD Ends Overall Length: 20" Reduces Exhaust Decibels By Up To 15 DBA Installs Between the Flex Pipe & T-Pipe Complies With States Requiring...
    PYPBRC5M
    YOUR PRICE $169.95
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    YOUR PRICE $169.95
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  • Internal Muffler/Dampener 8" x 45" Internal Muffler/Dampener 8" x 45"
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    Internal Muffler/Dampener 8" x 45"

    Grand Rock

    OEM PRICE $1,099.98
    YOUR PRICE $879.98
    VK-8 Internal Dampner 8" x 45" Add to your Pipe   PIPE NOT INCLUDED     At Truck Pipes USA we offer you a large variety of exhaust systems for All Kenworth trucks on the road today.  Browse our site and you will see that we have...
    GRCVK-8
    OEM PRICE $1,099.98
    YOUR PRICE $879.98
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    OEM PRICE $1,099.98
    YOUR PRICE $879.98
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  • Internal Muffler/Dampener 7" x 45" Internal Muffler/Dampener 7" x 45"
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    Internal Muffler/Dampener 7" x 45"

    Grand Rock

    OEM PRICE $1,074.98
    YOUR PRICE $859.98
    VK-7 Internal Dampner 7" x 45" Add to your Pipe   PIPE NOT INCLUDED     At Truck Pipes USA we offer you a large variety of exhaust systems for All Kenworth trucks on the road today.  Browse our site and you will see that we have...
    GRCVK-7
    OEM PRICE $1,074.98
    YOUR PRICE $859.98
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    OEM PRICE $1,074.98
    YOUR PRICE $859.98
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  • Internal Muffler/Dampener 6" x 45" Internal Muffler/Dampener 6" x 45"
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    Internal Muffler/Dampener 6" x 45"

    Grand Rock

    OEM PRICE $999.98
    YOUR PRICE $799.98
    VK-6 Internal Dampner 6" x 45" Add to your Pipe   PIPE NOT INCLUDED     At Truck Pipes USA we offer you a large variety of exhaust systems for All Kenworth trucks on the road today.  Browse our site and you will see that we have...
    GRCVK-6
    OEM PRICE $999.98
    YOUR PRICE $799.98
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    OEM PRICE $999.98
    YOUR PRICE $799.98
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  • M-465 Type 1 Muffler 10.1" x 44.5" 5" Inlet-Outlet M100465 M-465 Type 1 Muffler 10.1" x 44.5" 5" Inlet-Outlet M100465
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    M-465 Type 1 SS Muffler 10" x 44" 5" Inlet-Outlet M100465 409 SS

    Grand Rock

    OEM PRICE $999.97
    YOUR PRICE $799.98
    M-465-S4 409 Stainless Steel Muffler Type 1 Muffler 10.1" x 44.5" 5" Inlet-Outlet M100465   What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are...
    GRCM-465-S4
    OEM PRICE $999.97
    YOUR PRICE $799.98
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    OEM PRICE $999.97
    YOUR PRICE $799.98
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    HF-51 High Flow Muffler 8" x 51" Type 1 Muffler with 44" Shell HF-51 High Flow Muffler 8" x 51" Type 1 Muffler with 44" Shell
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    High Flow Muffler 10" x 51" Type 1 Muffler D13-5011

    ShuttleWorth

    OEM PRICE $799.00
    YOUR PRICE $599.00
    Universal Muffler High Flow Muffler 10" x 51" Type 1 Muffler D13-5011 Horizontal or Vertical Applications High Flow Replacement Muffler Studies Have Shown A Minimum Of 1% Increase In Gas Mileage Replaces 10" Diameter Stock Mufflers Works On All Engines...
    SHUTTLEWORTH D13-5011
    OEM PRICE $799.00
    YOUR PRICE $599.00
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    OEM PRICE $799.00
    YOUR PRICE $599.00
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    M101451 or M66-6188 Paccar Muffler Stack Flex GPM-1045 M101451 or M66-6188 Paccar Muffler Stack Flex GPM-1045
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    M101451 or M66-6188 Paccar Muffler Stack Flex GPM-1045

    Grand Rock

    OEM PRICE $1,199.00
    YOUR PRICE $899.00
    QPM-1045 M101451 or M66-6188 Paccar Muffler Stack Flex GPM-1045 Pairs with Paccar Curved Stack Pipes SK7-36SBC-L5CL & SK7-48SBC-L5CL   What other exhaust parts will I need? Depending on your current exhaust system, you could need several...
    GPM-1045-M101451
    OEM PRICE $1,199.00
    YOUR PRICE $899.00
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    OEM PRICE $1,199.00
    YOUR PRICE $899.00
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    QP-5LC or VK-5 Internal Dampener 5" x 45" Add to your Pipe QP-5LC or VK-5 Internal Dampener 5" x 45" Add to your Pipe
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    QP-5LC or VK-5 Internal Dampener 5" x 45" Add to your Pipe

    Grand Rock

    OEM PRICE $817.00
    YOUR PRICE $617.00
    QP-5LC or VK-5 Internal Dampner 5" x 45" Add to your Pipe   PIPE NOT INCLUDED     At Truck Pipes USA we offer you a large variety of exhaust systems for All Kenworth trucks on the road today.  Browse our site and you will see that...
    GRCVK-5
    OEM PRICE $817.00
    YOUR PRICE $617.00
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    Qty in Cart: 0
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    OEM PRICE $817.00
    YOUR PRICE $617.00
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    QPM-561 Aero Cab Muffler Type 1 6" x 61" with 5" ID Outlet and 5" OD Inlet QPM-561 Aero Cab Muffler Type 1 6" x 61" with 5" ID Outlet and 5" OD Inlet
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    Kenworth Aero Quiet Perfomance Muffler 5" x 61" QPM-561

    Grand Rock

    OEM PRICE $2,021.00
    YOUR PRICE $1,132.00
    QPM-561 Aero Cab Muffler Type 1 5" x 61"  5 ID/OD QPM-561 Muffler Replacement             At Truck Pipes USA we offer you a large variety of exhaust systems for All Kenworth trucks on the road today.  Browse our...
    GRCQPM-561
    OEM PRICE $2,021.00
    YOUR PRICE $1,132.00
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    OEM PRICE $2,021.00
    YOUR PRICE $1,132.00
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    QPM-561AERO-2 for Dual Mufflers AeroCab Kenworth Muffler Kit QPM-561AERO-2 for Dual Mufflers AeroCab Kenworth Muffler Kit
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    QPM-561AERO-2 for Dual Mufflers AeroCab Kenworth Muffler Kit

    Grand Rock

    OEM PRICE $5,074.00
    YOUR PRICE $2,574.00
    QPM-561AERO-2 Aero Cab Muffler 5" x 61"  5 ID/OD QPM-561AERO DUAL Muffler Replacement Kit DUAL Kit Includes      QPM-561 TYPE 1, 6" X 61", 5" ID/OD, AERO CAB MUFFLER 2 PCS KW-5AEY2M KW AERO CAB Y-PIPE  ALZ. 1 ...
    GRCQPM-561AERO-2
    OEM PRICE $5,074.00
    YOUR PRICE $2,574.00
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    Qty in Cart: 0
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    OEM PRICE $5,074.00
    YOUR PRICE $2,574.00
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    04-22530-002 Aftermarket Sterling Truck Muffler D13-1519 04-22530-002 Aftermarket Sterling Truck Muffler D13-1519
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    04-22530-002 Aftermarket Sterling Truck Muffler D13-1519

    ShuttleWorth

    OEM PRICE $2,908.00
    YOUR PRICE $660.00
    D99-0250 Type 1 Muffler 8" Round 5" Inlet-Outlet 44" Length Body Overall 51" D13-1519 or 04-22530-002 SHIPS FROM CANADA What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the...
    SHWD13-1519
    OEM PRICE $2,908.00
    YOUR PRICE $660.00
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    OEM PRICE $2,908.00
    YOUR PRICE $660.00
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    Type 1 Muffler 12" Round 8" Inlet-Outlet Q-204-11 - SPECIAL ORDER Type 1 Muffler 12" Round 8" Inlet-Outlet Q-204-11 - SPECIAL ORDER
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    Type 1 Muffler 12" Round 8" Inlet-Outlet Q-204-11 - SPECIAL ORDER

    ShuttleWorth

    OEM PRICE $2,032.00
    YOUR PRICE $1,406.00
    M-844 or Q-204-11 Type 1 Muffler 12" Round 8" Inlet-Outlet 44.5" Length SPECIAL ORDER - CANNOT BE RETURNED!! M-844 or Q-204-11   What other exhaust parts will I need? Depending on your current exhaust system, you could need several...
    SHWQ-204-11
    OEM PRICE $2,032.00
    YOUR PRICE $1,406.00
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    OEM PRICE $2,032.00
    YOUR PRICE $1,406.00
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    Type 1 Diesel Muffler 10" x 44.5" 5" IN-6" OUT (M-656) Type 1 Diesel Muffler 10" x 44.5" 5" IN-6" OUT (M-656)
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    M-656 Type 1 Diesel Muffler 10" x 44.5" 5" IN-6" OUT

    Grand Rock

    OEM PRICE $449.00
    YOUR PRICE $385.00
    M-656 Type 1 Muffler 10" x 44.5" 5"-6"ID/ID Aluminized M-656 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe...
    GRCM-656
    OEM PRICE $449.00
    YOUR PRICE $385.00
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    OEM PRICE $449.00
    YOUR PRICE $385.00
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    M111062 Type 1 Resonator 11" Round Peterbilt 387 M111062 Type 1 Resonator 11" Round Peterbilt 387
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    M111062 Muffler 11" x 55" fits Peterbilt 387

    Grand Rock

    OEM PRICE $721.00
    YOUR PRICE $521.00
    M-062 M111062 Type 1 Resonator 11" Round Peterbilt 387 Type 1 Muffler 11" x 55" with 5" Inlet-Outlet 61.5" Overall Length The resonator is custom made to fit Peterbilt 387 models (equipped with DPF unit) built in 2007 and newer. It has an overall...
    GRCM-062
    OEM PRICE $721.00
    YOUR PRICE $521.00
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    OEM PRICE $721.00
    YOUR PRICE $521.00
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    QPM-561 Aero Cab for Single Muffler Kit  5" x 61" QPM-561 Aero Cab for Single Muffler Kit  5" x 61"  ID/OD
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    QPM-561 Aero Cab Single Muffler Kit 5" x 61"

    Grand Rock

    OEM PRICE $5,065.00
    YOUR PRICE $2,265.00
    QPM-561 Aero Cab Muffler Type 1 5" x 61"  5 ID/OD QPM-561AERO Single Muffler Replacement Kit   Kit Includes:  QPM-561 QPM-561 AERO MUFFLER 2. PCS KW-5AEY AEROKIT Y-PIPE 1. PCS KW-18614 REP K180-18614 1. PCS ...
    GRCQPM-561AERO
    OEM PRICE $5,065.00
    YOUR PRICE $2,265.00
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    Qty in Cart: 0
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    OEM PRICE $5,065.00
    YOUR PRICE $2,265.00
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    M-878 Type 1 Muffler for Freightliner 11" Round x 36" 3" IN 4" OUT M-878 Type 1 Muffler for Freightliner 11" Round x 36" 3" IN 4" OUT
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    M-878 Type 1 Muffler for Freightliner 11" Round x 36" 3" IN 4" OUT

    Grand Rock

    OEM PRICE $709.00
    YOUR PRICE $359.00
    M-878 Type 1 Muffler for Freightliner 11" Round x 36" 3" IN 4" OUT M-878 Type 1 Muffler11" Round 3" Inlet 4"-Outlet 36" Body41.75" Overall   What other exhaust parts will I need with my muffler? Depending on your current exhaust system, you...
    GRCM-878
    OEM PRICE $709.00
    YOUR PRICE $359.00
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    Qty in Cart: 0
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    OEM PRICE $709.00
    YOUR PRICE $359.00
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    M-824 Type 1 Powerflow Muffler 8" Round x 15" Body 4" IN-OUT 21.5 Overall M-824 Type 1 Powerflow Muffler 8" Round x 15" Body 4" IN-OUT 21.5 Overall
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    M-824 Type 1 Powerflow Muffler 8" Round x 15" Body 4" IN-OUT 21.5 Overall

    Grand Rock

    OEM PRICE $338.00
    YOUR PRICE $208.00
    M-824 Type 1 Powerflow Muffler 8" Round x 15" Long 4" ID Inlets M-824 M-514 Type 1 Muffler 8" Round 4" IN-OUT 21.5" Overall Length What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to...
    GRCM-824
    OEM PRICE $338.00
    YOUR PRICE $208.00
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    Qty in Cart: 0
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    OEM PRICE $338.00
    YOUR PRICE $208.00
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    Western Star Muffler 10" x 44.5" Body 6" ID IN-OUT Lo-Max Western Star Muffler 10" x 44.5" Body 6" ID IN-OUT Lo-Max
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    Western Star Muffler 10" x 44.5" Body 6" ID IN-OUT Lo-Max

    Grand Rock

    OEM PRICE $960.00
    YOUR PRICE $493.00
    M-651 Type 1 Muffler 10" x 44.5" Body 6" ID IN-OUT M-651 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits...
    GRCM-651
    OEM PRICE $960.00
    YOUR PRICE $493.00
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    Qty in Cart: 0
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    OEM PRICE $960.00
    YOUR PRICE $493.00
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    M-630 Type 1 Muffler 6" Round x 24" Body 4" In-Out 30" Overall M-630 Type 1 Muffler 6" Round x 24" Body 4" In-Out 30" Overall
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    M-630 Type 1 Muffler 6" Round x 24" Body 4" In-Out 30" Overall

    Grand Rock

    OEM PRICE $437.00
    YOUR PRICE $287.00
    M-630 Type 1 Muffler 6" x 24" 4" In-Out M-630 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck,...
    GRCM-630
    OEM PRICE $437.00
    YOUR PRICE $287.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $437.00
    YOUR PRICE $287.00
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    M-595 Type 1 Universal Exhaust Muffler 9" x 20" 5" Inlets-Outlets M-595 Type 1 Universal Exhaust Muffler 9" x 20" 5" Inlets-Outlets
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    M-595 Type 1 Universal Exhaust Muffler 9" x 20" 5" Inlets-Outlets

    Grand Rock

    OEM PRICE $437.00
    YOUR PRICE $237.00
    M-595 Type 1 Exhaust Muffler 9" x 20" 5" Inlets-Outlets M-595 Cross Reference: DONALDSON M090595Dimensions:Inlet ID (A): 5.0 inchOutlet ID (B): 5.0 inchBody Size (C): 9.0 inchBody Length (D): 20.0 inchOverall Length (E): 26.5 inchInlet Length (H):...
    GRCM-595
    OEM PRICE $437.00
    YOUR PRICE $237.00
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    Qty in Cart: 0
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    OEM PRICE $437.00
    YOUR PRICE $237.00
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    M-557-0 Type 1 Muffler 9" x 34" Peterbilt 379 Extended Hood Low Restriction M-557-0 Type 1 Muffler 9" x 34" Peterbilt 379 Extended Hood Low Restriction
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    M-557-0 Type 1 Muffler 9" x 34" Peterbilt 379 Extended Hood Low Restriction

    Grand Rock

    OEM PRICE $612.00
    YOUR PRICE $432.00
    M-557-0 Type 1 Muffler What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck, It is best to call a...
    GRCM-557-0
    OEM PRICE $612.00
    YOUR PRICE $432.00
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    Qty in Cart: 0
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    OEM PRICE $612.00
    YOUR PRICE $432.00
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    M-557 Type 1 Muffler 9" x 34" Peterbilt 379 Extended Hood M-557 Type 1 Muffler 9" x 34" Peterbilt 379 Extended Hood
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    M-557 Type 1 Muffler 9" x 34" Peterbilt 379 Extended Hood

    Grand Rock

    OEM PRICE $510.00
    YOUR PRICE $390.00
    M-557 Type 1 Muffler What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck, It is best to call a...
    GRCM-557
    OEM PRICE $510.00
    YOUR PRICE $390.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $510.00
    YOUR PRICE $390.00
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    M-533-0 Type 1 Muffler 9" x 25" Peterbilt 379 LOW RESTRICTION M-533-0 Type 1 Muffler 9" x 25" Peterbilt 379 LOW RESTRICTION
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    M-533-0 Type 1 Muffler 9" x 25" Peterbilt 379 LOW RESTRICTION

    Grand Rock

    OEM PRICE $643.00
    YOUR PRICE $443.00
    M-533-0 Type 1 Muffler What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck, It is best to call a...
    GRCM-533-0
    OEM PRICE $643.00
    YOUR PRICE $443.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $643.00
    YOUR PRICE $443.00
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    M-533 Type 1 Muffler 9" x 25" Peterbilt 379 Standard Hood M-533 Type 1 Muffler 9" x 25" Peterbilt 379 Standard Hood
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    M-533 Type 1 Muffler 9" x 25" Peterbilt 379 Standard Hood

    Grand Rock

    OEM PRICE $614.00
    YOUR PRICE $384.00
    M-533 Type 1 Muffler What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your truck, It is best to call a...
    GRCM-533
    OEM PRICE $614.00
    YOUR PRICE $384.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $614.00
    YOUR PRICE $384.00
    Subtotal:
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    Mack Granite & R Series Muffler Type 1  9" x 44.5" 4" IN-5" OUT Mack Granite & R Series Muffler Type 1  9" x 44.5" 4" IN-5" OUT
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    Mack Granite & R Series Muffler 9" x 44 with 4" IN/5" OUT Type 1 M-514

    Grand Rock

    OEM PRICE $488.00
    YOUR PRICE $287.00
    M-514 M-514 Type 1 Muffler 9" x 44.5" 4" IN-5" OUT Mack Granite & R Series Muffler Type 1  9" x 44.5" 4" IN-5" OUT Donaldson M090781, DYNAFLEX 87Q-4050-514, ECS D13-4095, FlexaTube FLX-459M, HD MFG 31514, Nelson 86740M, PDC M4590, Riker 90912,...
    GRCM-514
    OEM PRICE $488.00
    YOUR PRICE $287.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $488.00
    YOUR PRICE $287.00
    Subtotal:
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    Hi-Flow Universal Fit Muffler 10" x 44" with 5" IN/OUT M100465 (D13-5010/M-465) Hi-Flow Universal Fit Muffler 10" x 44" with 5" IN/OUT M100465 (D13-5010/M-465)
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    Hi-Flow Universal Fit Muffler 10" x 44" with 5" IN/OUT M100465

    ShuttleWorth

    OEM PRICE $299.00
    YOUR PRICE $165.00
    M-465 Hi-Flow Muffler 10" x 44" with 5" Inlet/Outlet M100465 M100465   What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out...
    SHWD13-5010
    OEM PRICE $299.00
    YOUR PRICE $165.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $299.00
    YOUR PRICE $165.00
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    M-444 Type 1 Muffler 10" Round 4" Inlet-Outlet 44.5" Body - 51" Overall M-444 Type 1 Muffler 10" Round 4" Inlet-Outlet 44.5" Body - 51" Overall
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    M-444 Type 1 Muffler 10" Round 4" Inlet-Outlet 44.5" Body - 51" Overall

    Grand Rock

    OEM PRICE $408.00
    YOUR PRICE $204.00
    M-444 Type 1 Muffler 10" Round 4" Inlet-Outlet M-444 Type 1 Muffler10" Round4" Inlet-Outlet44.5" Body51" Overall   What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the...
    GRCM-444
    OEM PRICE $408.00
    YOUR PRICE $204.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $408.00
    YOUR PRICE $204.00
    Subtotal:
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    M-196 Type 1 Muffler For Cummins Electronic 10" x 44.5" 5" IN-OUT M-196 Type 1 Muffler For Cummins Electronic 10" x 44.5" 5" IN-OUT
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    M-196 Type 1 Muffler For Cummins Electronic 10" x 44.5" 5" IN-OUT

    Grand Rock

    OEM PRICE $509.00
    YOUR PRICE $339.00
    M-196 Type 1 Muffler For Cummins Electronic 10" x 44.5" 5" IN-OUT M-196 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what...
    GRCM-196
    OEM PRICE $509.00
    YOUR PRICE $339.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $509.00
    YOUR PRICE $339.00
    Subtotal:
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    M-188 Type 1 Muffler 7.1" x 30" Body 3.5" Inlet/Outlet 38" Overall M-188 Type 1 Muffler 7.1" x 30" Body 3.5" Inlet/Outlet 38" Overall
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    M-188 Type 1 Muffler 7.1" x 30" Body 3.5" Inlet/Outlet 38" Overall

    Grand Rock

    OEM PRICE $307.00
    YOUR PRICE $247.00
    M-188 Type 1 Muffler 7.1" x 30" Long with 3.5" Inlet/Outlet M-188 Type 1 Muffler 7.1" Round 30" Body 3.5" Inlet/Outlet 38" Overall What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes...
    GRCM-188
    OEM PRICE $307.00
    YOUR PRICE $247.00
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    Qty in Cart: 0
    Price:
    OEM PRICE $307.00
    YOUR PRICE $247.00
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    M-187 Type 1 Muffler 3" Inlet-Outlet 6.1" x 21" Body - 30" Overall M-187 Type 1 Muffler 3" Inlet-Outlet 6.1" x 21" Body - 30" Overall
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    M-187 Type 1 Muffler 3" Inlet-Outlet 6.1" x 21" Body - 30" Overall

    Grand Rock

    OEM PRICE $366.00
    YOUR PRICE $226.00
    M-187 Type 1 Muffler 6.1" x 21" Body - 3" ID Inlet-Outlet M-187 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe...
    GRCM-187
    OEM PRICE $366.00
    YOUR PRICE $226.00
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    OEM PRICE $366.00
    YOUR PRICE $226.00
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    M-1774 Type 1 Muffler for Freightliner 8" Body 55" Long M-1774 Type 1 Muffler for Freightliner 8" Body 55" Long
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    Muffler for Freightliner 8" Round x 55" Long Body M-1774

    Grand Rock

    OEM PRICE $1,426.00
    YOUR PRICE $926.00
    M-1774 Type 1 Muffler for Freightliner 8" Body 55" Long M-1774 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe...
    GRCM-1774
    OEM PRICE $1,426.00
    YOUR PRICE $926.00
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    OEM PRICE $1,426.00
    YOUR PRICE $926.00
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    M-145 Type 1 Resonator 9" Round x 10" long with 5" IN-OUT
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    9" Round Resonator x 10" long with 5" IN-OUT M-145

    Grand Rock

    OEM PRICE $305.00
    YOUR PRICE $205.00
    M-145 Type 1 Resonator 9" x 14" with 5" Inlet-Outlet M-145 M-145 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    GRCM-145
    OEM PRICE $305.00
    YOUR PRICE $205.00
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    OEM PRICE $305.00
    YOUR PRICE $205.00
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    M-1436 Type 1 Diesel Muffler 14" Round 36" Long 5" IN-OUT M-1436 Type 1 Diesel Muffler 14" Round 36" Long 5" IN-OUT
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    14" Round Diesel Muffler 36" Long 5" IN-OUT M-1436

    Grand Rock

    OEM PRICE $1,927.00
    YOUR PRICE $1,227.00
    M-1436 Type 1 Muffler 14" Round 36" Long M-1436 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM pipe fits your...
    GRCM-1436
    OEM PRICE $1,927.00
    YOUR PRICE $1,227.00
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    OEM PRICE $1,927.00
    YOUR PRICE $1,227.00
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    M-136 or 10050 Type 1 Muffler 10" x 36" Body 5" ID Inlets - Great For Dump Trucks M-136 or 10050 Type 1 Muffler 10" x 36" Body 5" ID Inlets - Great For Dump Trucks
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    M-136 or 10050 Type 1 Muffler 10" x 36" Body 5" ID Inlets Dump Trucks

    Grand Rock

    OEM PRICE $610.00
    YOUR PRICE $380.00
    M-136 Type 1 Muffler 10" x 36" Body 41.6" Overall Length   5" ID INLET-OUTLET Great For Dump Trucks M-136 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job...
    GRCM-136
    OEM PRICE $610.00
    YOUR PRICE $380.00
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    OEM PRICE $610.00
    YOUR PRICE $380.00
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    M-132 Type 1 Muffler 9" Round x 44.5 " Body 5" In-Out 51" Overall M-132 Type 1 Muffler 9" Round x 44.5 " Body 5" In-Out 51" Overall
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    M-132 Type 1 Muffler 9" Round x 44.5 " Body 5" In-Out 51" Overall

    Grand Rock

    OEM PRICE $366.00
    YOUR PRICE $256.00
    M-132 Type 1 Muffler 9" Round x 44.5 " 5" Inlet Economy Model M-132 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job.  If you are needing to find out what OEM...
    GRCM-132
    OEM PRICE $366.00
    YOUR PRICE $256.00
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    OEM PRICE $366.00
    YOUR PRICE $256.00
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    9" Round Hi-Flow Truck Muffler that is 44.5" Long with 4" IN/OUT D13-4590 9" Round Hi-Flow Truck Muffler that is 44.5" Long with 4" IN/OUT D13-4590
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    9" Round Hi-Flow Truck Muffler that is 44.5" Long with 4" IN/OUT D13-4590

    Grand Rock

    OEM PRICE $382.00
    YOUR PRICE $196.00
    M-131 9" Round Hi-Flow Truck Muffler that is 44.5" Long with 4" IN/OUT D13-4590 9" Round 4" Inlet - Outlet 44.5" Body 51" Overall What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to...
    GRCM-131
    OEM PRICE $382.00
    YOUR PRICE $196.00
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    OEM PRICE $382.00
    YOUR PRICE $196.00
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    Mack Granite & R Model Muffler 10" Round x 44" 4" Inlet - 5" Outlet Mack Granite & R Model Muffler 10" Round x 44" 4" Inlet - 5" Outlet
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    Mack Granite & R Model Muffler 10" Round x 44" 4" Inlet - 5" Outlet

    Grand Rock

    OEM PRICE $488.00
    YOUR PRICE $246.00
    M-130-4 M130-4 Type 1 Muffler 10" Round x 44" 4" Inlet - 5" Outlet M-130-4 Type 1 Muffler10" Round4" Inlet 5" Outlet 44.5" Body51" Overall   What other exhaust parts will I need? Depending on your current exhaust system, you could need several...
    GRCM-130-4
    OEM PRICE $488.00
    YOUR PRICE $246.00
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    OEM PRICE $488.00
    YOUR PRICE $246.00
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    20458817 Mack Vision & CH 10" Round x 44.5" 5" Inlet-Outlet M-130 20458817 Mack Vision & CH 10" Round x 44.5" 5" Inlet-Outlet M-130
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    20458817 Mack Vision & CH 10" Round x 44 with 5" Inlet-Outlet M-130

    Grand Rock

    OEM PRICE $378.00
    YOUR PRICE $298.00
    M-130 M-130 Mack Vision & CH 10" Round x 44.5" 5" Inlet-Outlet  Vertical Outlet. Replaces Volvo 20458817, 20527030, 3188623, C23001-0080, 23001-0079, 23001-0080, 23001-0081, 3933058, 3934612, 3970714, 8085407, 8178843   Volvo Truck...
    GRCM-130
    OEM PRICE $378.00
    YOUR PRICE $298.00
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    OEM PRICE $378.00
    YOUR PRICE $298.00
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    M-127 Type 1 Muffler 8.5" Round 4" Inlet-Outlet for Mack R Model M-127 Type 1 Muffler 8.5" Round 4" Inlet-Outlet for Mack R Model
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    M-127 Type 1 Muffler 8.5" Round 4" Inlet-Outlet for Mack R Model

    Grand Rock

    OEM PRICE $382.00
    YOUR PRICE $205.00
    M-127 Type 1 Muffler 8.5" Round 4" Inlet-Outlet for Mack R Model M-127 Type 1 Muffler8.5" Round4" Inlet-Outlet34.5" Body41" Overall What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to...
    GRCM-127
    OEM PRICE $382.00
    YOUR PRICE $205.00
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    Qty in Cart: 0
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    OEM PRICE $382.00
    YOUR PRICE $205.00
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