$1 To Start With Katapult | Apply For Financing

Order Now, Pay Later with Affirm Logo Prequalify Now

Mack R Series Exterior Parts & Accessories

  • 5" Universal Chrome Elbow L590-1515SC 5" Universal Chrome Elbow L590-1515SC - Dimensions

    GrandRock

    $200.94
    5" Universal Chrome Elbow L590-1515SC High Quality Chrome Elbow Universal Fitment Diameter: 5" Angle: 90° A Length: 15" (See Last Image) B Length: 15" (See Last Image) Center Line Radius: 6" Elbow Type: OD/OD Sold...
    $200.94
  • 12" Universal Chrome Elbow L590-1212C 12" Universal Chrome Elbow L590-1212C - Dimensions

    GrandRock

    $179.48
    5" 90 Degree Universal Chrome Elbow L590-1212C High Quality Chrome Elbow Universal Fitment Diameter: 5" Angle: 90° A Length: 12" (See Last Image) B Length: 12" (See Last Image) Center Line Radius: 6" Elbow Type: ID/OD Sold...
    $179.48
  • 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
  • 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
  • 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
  • 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
  • 12.3" x 15.2" Universal Aluminized Muffler M-757 - Thumbnail 12.3" x 15.2" Universal Aluminized Muffler M-757 - Dimensions

    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
  • 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
  • 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
  • 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
  • 10" x 15" Universal Aluminized Muffler M-121 10" x 15" Universal Aluminized Muffler M-121 - Diagram

    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
  • 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
  • 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
  • 13" Universal Aluminized Muffler M-158A 13" Universal Aluminized Muffler M-158A - Diagram

    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
  • 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
  • 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
  • 5" 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
  • 5" Universal Aluminized Muffler 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
  • Universal 5" x 120" 409 Stainless Steel Flex Tube

    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
  • Universal 5" x 120" 409 Stainless Steel Flex Tube

    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
Live Chat
Rewards