Mack Truck Parts

Mack Truck Parts

Mack Truck Parts

Find top-quality Mack truck parts at 4 State Trucks. Upgrade your rig with OE replacements and aftermarket solutions to ensure peak performance and durability. From bumpers and engine parts to fenders, you'll discover everything needed to keep your truck in prime condition. Hit the road confidently with reliable replacement Mack Truck parts.
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  • Castellated Nut, 1-1/8 Inch
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    Castellated Nut, 1-1/8 Inch

    AUTOMANN USA

    $12.23
    1 1/8 Inch.-12 Thread Castle Nut * High Quality Castellated Nut* 1.125 InchSize * 1-5/32 Inch Thickness* TPI- 12* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $12.23
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    Qty in Cart: 0
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    $12.23
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  • Castellated Nut, 1 Inch
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    Castellated Nut, 1 Inch

    AUTOMANN USA

    $9.17
    1 Inch -14 Thread Castle Nut * High Quality Castellated Nut* 1.00 Inch Size* 1 Inch Thickness* TPI- 14* Sold Individually* Warranty On Castellated Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $9.17
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    Qty in Cart: 0
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    $9.17
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  • 5/8-18 X 2-1/2 Inch Hex Head Flange Bolt, Grade 8
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    5/8-18 X 2-1/2 Inch Hex Head Flange Bolt, Grade 8

    AUTOMANN USA

    $3.05
    Grade 8 Flanged Bolt * High Quality Flange Bolt* 5/8 Inch Bolt Diameter * 2-1/2 Inch Bolt Length* Bolt Type- Flanged Bolts* Thread- 18* Pitch- Fine * Grade- 8* Sold Individually* Warranty On Flange Bolts Against Defects In Workmanship & Material From...
    $3.05
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    Qty in Cart: 0
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    $3.05
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  • 5/8-11 X 2-1/2 Inch Hex Head Flange Bolt, Grade 8
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    5/8-11 X 2-1/2 Inch Hex Head Flange Bolt, Grade 8

    AUTOMANN USA

    $2.03
    Grade 8 Flanged Bolt * High Quality Flange Bolt* 5/8 Inch Bolt Diameter* 2-1/2 Inch Bolt Length* Bolt Type- Flanged Bolts* Thread- 11* Pitch- Coarse* Grade- 8* Sold Individually* Warranty On Flange Bolts Against Defects In Workmanship & Material From...
    $2.03
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    Qty in Cart: 0
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    $2.03
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  • 5/8-18 X 2-1/4 Inch Hex Head Flange Bolt, Grade 8
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    5/8-18 X 2-1/4 Inch Hex Head Flange Bolt, Grade 8

    AUTOMANN USA

    $2.19
    Grade 8 Flanged Bolt * High Quality Flange Bolt* 5/8 Inch Bolt Diameter* 2-1/4 Inch Bolt Length* Flanged Bolts Bolt Type-* Thread- 18* Pitch- Fine* Grade- 8* Sold Individually* Warranty On Flange Bolts Against Defects In Workmanship & Material From Date...
    $2.19
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    Qty in Cart: 0
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    $2.19
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  • Gabriel Gas SLX Adjustable Steer, Drive, Trailer Shock Absorber Replaces 6710, 6894, 65401, 65420, 65516, 66672, 66710, 557001, 557015, 34768
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    Gabriel Gas SLX Adjustable Steer, Drive, Trailer Shock Absorber Replaces 6710, 6894, 65401, 65420, 65516, 66672, 66710, 557001, 557015, 34768

    GABRIEL

    $105.99
    Adjustable Steer, Drive, Trailer Shock Absorber * High Quality Trailer Shock* Extended Length 29.64 Inch* Collapsed Length 17.61 Inch* Stroke 12.03 Inch* Sold Individually* Warranty On Trailer Shocks Against Defects In Workmanship & Material From Date Of...
    $105.99
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    Qty in Cart: 0
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    $105.99
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  • Gabriel Gas SLX Steer & Drive Shock Absorber Replaces 65130, 65494
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    Gabriel Gas SLX Steer & Drive Shock Absorber Replaces 65130, 65494

    GABRIEL

    $101.99
    Steer & Drive Shock Absorber Fits Mack, Volvo * High Quality Drive Shock* Extended Length 24.76 Inch* Collapsed Length 15.25 Inch* Stroke 9.51 Inch* Sold Individually* Warranty On Drive Shocks Against Defects In Workmanship & Material From Date Of...
    $101.99
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    Qty in Cart: 0
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    $101.99
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  • On Sale
    Gabriel Gas XLS Adjustable Steer Shock Absorber Replaces 65107, 70334
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    Gabriel Gas XLS Adjustable Steer Shock Absorber Replaces 65107, 70334

    GABRIEL

    Now: $57.11
    Was: $81.59
    Adjustable Steer Shock Absorber Fits International, Mack, Oshkosh * High Quality Steer Shock* Extended Length 20.61 Inches* Collapsed Length 12.82 Inches* Sold Individually* Warranty On Steer Shocks Against Defects In Workmanship & Material From Date Of...
    Now: $57.11
    Was: $81.59
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    Now: $57.11
    Was: $81.59
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  • On Sale
    Gabriel Gas XLS Adjustable Drive Shock Absorber Replaces 65404, 66424, 74409
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    Gabriel Gas XLS Adjustable Drive Shock Absorber Replaces 65404, 66424, 74409

    GABRIEL

    Now: $57.11
    Was: $81.59
    Adjustable Drive Shock Absorber Fits Kenworth, International * High Quality Drive Shock* Extended Length 18.63 Inch* Collapsed Length 11.71 Inch* Stroke 6.92 Inch* Sold Individually* Warranty On Drive Shocks Against Defects In Workmanship & Material From...
    Now: $57.11
    Was: $81.59
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    Qty in Cart: 0
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    Now: $57.11
    Was: $81.59
    Subtotal:
  • On Sale
    Gabriel Gas SLX Adjustable Steer, Drive, Trailer Shock Absorber Replaces 6886, 65106, 65418, 66886, 555026, 555027, 555028, 34895
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    Gabriel Gas SLX Adjustable Steer, Drive, Trailer Shock Absorber Replaces 6886, 65106, 65418, 66886, 555026, 555027, 555028, 34895

    GABRIEL

    Now: $59.26
    Was: $84.65
    Adjustable Steer, Drive, Trailer Shock Absorber * High Quality Drive Or Trailer Shock* Extended Length 21.64 Inch* Collapsed Length 13.61 Inch* Stroke 8.03 Inch* Sold Individually* Warranty On Drive Or Trailer Shocks Against Defects In Workmanship &...
    Now: $59.26
    Was: $84.65
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    Now: $59.26
    Was: $84.65
    Subtotal:
  • On Sale
    Gabriel Gas SLX Adjustable Steer & Drive Shock Replaces 65113, 65177, 65434
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    Gabriel Gas SLX Adjustable Steer & Drive Shock Replaces 65113, 65177, 65434

    GABRIEL

    Now: $56.40
    Was: $80.57
    Adjustable Steer & Drive Shock Absorber Fits Ford, International, Isuzu, Ottawa, Peterbilt * High Quality Drive Shock* Extended Length 21.02 Inch* Collapsed Length 13.23 Inch* Sold Individually* Warranty On Drive Shocks Against Defects In Workmanship &...
    Now: $56.40
    Was: $80.57
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    Qty in Cart: 0
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    Now: $56.40
    Was: $80.57
    Subtotal:
  • On Sale
    Gabriel Gas SLX Adjustable Steer, Drive & Trailer Shock Absorber Replaces 6833, 6897, 6969, 65110, 65421, 66833, 66897, 66969, 74474, 557014
    Add to Cart

    Gabriel Gas SLX Adjustable Steer, Drive & Trailer Shock Absorber Replaces 6833, 6897, 6969, 65110, 65421, 66833, 66897, 66969, 74474, 557014

    GABRIEL

    Now: $54.97
    Was: $78.53
    Steer, Drive & Trailer Shock Absorber * High Quality Trailer Shock* Sold Individually* Warranty On Trailer Shocks Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***
    Now: $54.97
    Was: $78.53
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    Qty in Cart: 0
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    Now: $54.97
    Was: $78.53
    Subtotal:
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