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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  • On Sale
    10 AWG Black Primary Wire Tempeture Rated For 80 C - 8 Ft
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    10 AWG Black Primary Wire Tempeture Rated For 80 C - 8 Ft

    AFTERMARKET

    Now: $4.28
    Was: $6.11
    8 Ft Black 10 AWG Color Coded Primary Wire * High Quality Primary Wire* Copper Wire* Black* 8 Feet Length* 10 AWG* 19/23 Stranding* Temperature Rating Is 80 C (176 F)* Stranded Annealed Single Conductor Copper Wire Within General Purpose Thermoplastic...
    Now: $4.28
    Was: $6.11
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    Now: $4.28
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  • On Sale
    12 AWG Blue Primary Wire Tempeture Rated For 80 C - 12 Ft

    12 AWG Blue Primary Wire Tempeture Rated For 80 C - 12 Ft

    AFTERMARKET

    Now: $1.59
    Was: $6.11
    12 Ft Blue 12 AWG Color Coded Primary Wire * High Quality Primary Wire* Copper Wire* Blue* 12 Feet Length* 12 AWG* 19/25 Stranding* Temperature Rating Is 80 C (176 F)* Stranded Annealed Single Conductor Copper Wire Within General Purpose Thermoplastic...
    Now: $1.59
    Was: $6.11
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    Now: $1.59
    Was: $6.11
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  • 18 AWG Green Primary Wire Tempeture Rated For 80 C - 30 Ft
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    18 AWG Green Primary Wire Tempeture Rated For 80 C - 30 Ft

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    $5.87
    30 Ft Green 18 AWG Color Coded Primary Wire * High Quality Primary Wire* Copper Wire* Green* 30 Feet Length* 18 AWG* 16/30 Stranding* Temperature Rating Is 80 C (176 F)* Stranded Annealed Single Conductor Copper Wire Within General Purpose Thermoplastic...
    $5.87
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  • Green Warning Light W/ 2- 6 Inch Leads, 16A At 12V For 1/2 Inch Hole
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    Green Warning Light W/ 2- 6 Inch Leads, 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    $5.85
    Warning Light W/ 2- 6 Inch Leads That Fits 1/2 Inch Hole * High Quality Warning Light* Green* 16A At 12V * (2) 6 Inch Leads* Fits 1/2 Inch Hole* Sold Individually* Warranty On Warning Lights Against Defects In Workmanship & Material From Date Of...
    $5.85
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    $5.85
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  • Universal Horn Button, 15A At 12V, W/ Flush Mount
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    Universal Horn Button, 15A At 12V, W/ Flush Mount

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    $7.13
    Universal 15A At 12V Horn Button W/ Flush Mount * High Quality Horn Button* With Flush Mount* 15A At 12V * S.P.S.T.* Sold Individually* Warranty On Horn Buttons Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $7.13
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    $7.13
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  • Brass W/ Nickle Plating Facing Momentary Starter Switch, 10A At 12V, 2 Screw Terminals W/ 5/8 Inch Mounting Stem For 1 Inch Panel Mount
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    Brass W/ Nickle Plating Facing Momentary Starter Switch, 10A At 12V, 2 Screw Terminals W/ 5/8 Inch Mounting Stem For 1 Inch Panel Mount

    AFTERMARKET

    $17.33
    Brass W/ Nickle Plating Facing Momentary Starter Switch W/ 5/8 Inch Mounting Stem That Fits 1 Inch Panel Mount * High Quality Starter Switch * All Brass * With Nickel Plated Facing 10A At 12V * Momentary On * With 5/8 Inch Mounting Stem * Fits 1 Inch...
    $17.33
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    $17.33
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  • Red Warning Light W/ 2 Lucar Terminals & .250 Tabs, 16A At 12V For 1/2 Inch Hole
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    Red Warning Light W/ 2 Lucar Terminals & .250 Tabs, 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    $3.51
    Warning Light W/ 2 Lucar Terminals & .250 Tabs That Fits 1/2 Inch Hole * High Quality Warning Light* Red* 16A At 12V * (2) Lucar Terminals, .250 Tabs* Fits 1/2 Inch Hole* Sold Individually* Warranty On Warning Lights Against Defects In Workmanship &...
    $3.51
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    $3.51
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  • Blue Warning Light W/ 2- 6 Inch Leads, 16A At 12V For 1/2 Inch Hole
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    Blue Warning Light W/ 2- 6 Inch Leads, 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    $5.85
    Warning Light W/ 2- 6 Inch Leads That Fits 1/2 Inch Hole * High Quality Warning Light* Blue* 16A At 12V * (2) 6 Inch Leads* Fits 1/2 Inch Hole* Sold Individually* Warranty On Warning Lights Against Defects In Workmanship & Material From Date Of...
    $5.85
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    $5.85
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  • Bakelite Toggle Switch, 15A At 12V, 2 Screw Terminals For 1/2 Inch Hole
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    Bakelite Toggle Switch, 15A At 12V, 2 Screw Terminals For 1/2 Inch Hole

    AFTERMARKET

    $7.13
    Toggle Switch, Rated For 15A At 12V, Fits 1/2 Inch Hole * High Quality Toggle Switch* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts* Rated 15A At 12V S.P.S.T. * 2 Screw Terminals* Fits 1/2 Inch Hole And 2650E And 2950F Panel Mounts* Single Position...
    $7.13
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    $7.13
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  • Amber Warning Light W/ 2 Lucar Terminals & .250 Tabs, 16A At 12V For 1/2 Inch Hole
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    Amber Warning Light W/ 2 Lucar Terminals & .250 Tabs, 16A At 12V For 1/2 Inch Hole

    AFTERMARKET

    $3.51
    Warning Light W/ 2 Lucar Terminals & .250 Tabs That Fits 1/2 Inch Hole * High Quality Warning Light* Amber* 16A At 12V * (2) Lucar Terminals, .250 Tabs* Fits 1/2 Inch Hole* Sold Individually* Warranty On Warning Lights Against Defects In Workmanship &...
    $3.51
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    $3.51
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  • Ignition Switch W/ 4 Position Lock Tumbler & 4 Screw Terminals For 3/4 Inch to 1 Inch Panel Hole
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    Ignition Switch W/ 4 Position Lock Tumbler & 4 Screw Terminals For 3/4 Inch to 1 Inch Panel Hole

    AFTERMARKET

    $16.31
    Ignition Switch W/ 4 Position Lock Tumbler That Fits 3/4 Inch to 1 Inch Panel Hole * High Quality Ignition Switch* Includes: - (2) Detachable Keys - Hardware For Mounting- Four Screw Terminals* 4 Position Lock Tumbler Park On/Off Starter* Fits 3/4 Inch...
    $16.31
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    $16.31
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  • Weather Pack Quad Cavity Pigtail Assembly W/ 14 AWG Wire Leads
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    Weather Pack Quad Cavity Pigtail Assembly W/ 14 AWG Wire Leads

    AFTERMARKET

    $34.67
    Quad Cavity Pigtail Assembly W/ White 10 Inch 14 AWG Insulated Wire Leads * High Quality Pigtail Assembly* White* 14 AWG * Weather Pack * Quad-Cavity Fm/M * (4) 10 Inch GXL White Insulated Wire Leads* Sold Individually* Warranty On Pigtail Assemblies...
    $34.67
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    $34.67
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