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Peterbilt 379 Exterior Parts & Accessories

  • 4" 90 Degree 12" x 12" Aluminized Steel Exhaust Elbow Default

    GrandRock

    $44.04
    4" 90 Degree 12"x12" Aluminized Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 4" Leg Length: 12" Center Line Radius: 4.5" Angle: 90 Degrees Elbow Type: ID/OD Sold Individually Quality Made Product If you should need...
    $44.04
  • 90 Degree 15" x 15" Aluminized Steel Exhaust Elbow Default

    GrandRock

    $49.16
    5" 90 Degree 15"x15" Aluminized Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 5" Angle: 90 Degrees Leg Length: 15" Center Line Radius: 6" Elbow Type: ID/OD Sold Individually Quality Made Product If you should need...
    $49.16
  • 90 Degree 12" x 12" Degree Aluminized Steel Exhaust Elbow Default

    GrandRock

    $58.16
    5" 90 Degree 12"x12" Aluminized Elbow Heavy Duty Exhaust Elbow Material: Aluminized Steel Diameter: 5" Leg Length: 12" Center Line Radius: 5.5" Angel: 90 Degrees Elbow Type: ID/OD Sold Individually Quality Made Product If you should need...
    $58.16
  • 5" Stainless Steel EZ Seal Exhaust Clamp

    GrandRock

    $15.53
    5" Stainless Steel EZ Seal Exhaust Clamp Flat Band Seal Clamp Diameter: 5" Width: 3" Material: 304 Stainless Steel Sold Individually Quality Made Product Replace your old and worn out seal clamps with Grand Rocks flat band seal clamp! Made...
    $15.53
  • 5" x 10" Stainless Steel Exhaust Bellow

    GrandRock

    $315.12
    5" x 10" Stainless Steel Exhaust Bellow Exhaust Bellow Provides Better Seal With Less Leakage Diameter: 5" Length: 10" Material: 321 Stainless Steel ID/ID 2 Ply With Seal Slots Sold Individually Quality Made Product If you should need...
    $315.12
  • Peterbilt 379 5" 5 Bend Aluminized Y-Pipe 14-13978-0150 Peterbilt 379 5" 5 Bend Aluminized Y-Pipe 14-13978-0150 - Measurements

    GrandRock

    $617.95
    Peterbilt 379 5" Aluminized Y Pipe 14-13978-0150 *Please Verify Your OEM Number Before Purchase Heavy Duty Aluminized Y Pipe Fits Peterbilt 379 Models Direct Aftermarket Replacement For OEM #: 14-13978-0150 Diameter: 5" OD/OD/OD 5...
    $617.95
  • Peterbilt 379 5" Aluminized Elbow 14-13430

    GrandRock

    $128.67
    Peterbilt 5" Aluminized Elbow 14-13430 *Please Verify Your OEM Number Before Purchase Heavy Duty Turbo Exhaust Elbow Fits Various Peterbilt Models Direct Aftermarket Replacement For OEM #: 14-13430 Diameter: 5" Angle: 58...
    $128.67
  • Peterbilt Stainless Steel Mounting Bracket 14-12998

    GrandRock

    $161.67
    Peterbilt Stainless Steel Mounting Bracket 14-12998 *Please Verify Your OEM Number Before Purchase Horseshoe Mounting Bracket Fits Various Peterbilt 379 Models Direct Aftermarket Replacement For OEM #: 14-12998 Polished Stainless Steel...
    $161.67
  • Peterbilt 379 7" Chrome Elbow 14-13056CP

    GrandRock

    $557.16
    Peterbilt 379 7" Chrome Elbow 14-13056CP *Please Verify Your OEM Number Before Purchase Heavy Duty Exhaust Elbow Fits Peterbilt 379 Models Direct Aftermarket Replacement For OEM #: 14-13056CP Diameter: 7" OD Reduced to 5" OD Angle: 56...
    $557.16
  • Peterbilt 6" Chrome Elbow 14-13056CP

    GrandRock

    $368.69
    Peterbilt 379 6" Chrome Elbow 14-13056CP *Please Verify Your OEM Number Before Purchase Heavy Duty Exhaust Elbow Fits Peterbilt 379 Models Direct Aftermarket Replacement For OEM #: 14-13056CP Diameter: 6" OD Reduced to 5" OD Angle: 56...
    $368.69
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