Semi-Truck Safety-Air-Electrical

Semi-Truck Safety-Air-Electrical

Semi-Truck Safety-Air-Electrical

Looking for replacement and aftermarket parts for semi-truck safety, air systems, and electrical components? Visit 4 State Trucks! Our selection includes air tank mounting cables, air tanks, trailer cords, hoses, safety flags, 7-way base receptacles, air line boxes, glad hands, safety hazard signs, pipe colors, elbows, and electrical wire rolls. These high-quality products are designed to keep your truck running smoothly and safely. Find the essential parts you need at 4 State Trucks.
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  • Universal Utility And Tail Light Convertor W/ Cap, 5 Wire To 4 Pole, 5 Ft. Length
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    Universal Utility And Tail Light Convertor W/ Cap, 5 Wire To 4 Pole, 5 Ft. Length

    AFTERMARKET

    $23.45
    5 Wire To 4 Pole Utility And Tail Light Convertor W/ Cap 5 Ft. In Length * High Quality Utility And Tail Light Convertor* With Cap 5 Ft. In Length* 5-Wire To 4-Pole * For Vehicles With Rear Amber Turn Signals Or Separate Bulbs For Turn Signals And Brake...
    $23.45
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  • On Sale
    FM Flat Trailer Connector W/ 3-4 Ft 16 AWG Wires
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    FM Flat Trailer Connector W/ 3-4 Ft 16 AWG Wires

    AFTERMARKET

    Now: $1.50
    Was: $7.13
    Molded 4-Way Flat Trailer Connector W/ Polarized Plugs & Color Coded Wires * High Quality Trailer Connector* 3- 4 Ft* 4-Way * Flat Molded* Female * With Polarized Plugs* 16 AWG * Color-Coded Wires* Bounded Wires And 1- 18 Inch Ground Wire* Splice Into...
    Now: $1.50
    Was: $7.13
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    Now: $1.50
    Was: $7.13
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  • On Sale
    4-Way FM Flat Trailer Connector And M 4-Way Flat Trailer Connector W/ 2-1/2 Ft 14 AWG Wires
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    4-Way FM Flat Trailer Connector And M 4-Way Flat Trailer Connector W/ 2-1/2 Ft 14 AWG Wires

    AFTERMARKET

    Now: $9.99
    Was: $14.27
    4-Way Flat Trailer Connectors W/ Polarized Plugs & Color Coded Wires * High Quality Trailer Connector Extension* 2 1/2 Ft. In Length* 4-Way * Flat * Male * With Polarized Plugs And Cap Over Female End* 3-14 AWG Bonded Color-Coded Wires* 1- 14 AWG Ring...
    Now: $9.99
    Was: $14.27
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    Now: $9.99
    Was: $14.27
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  • 2-Way FM Flat Trailer Connector And M 2-Way Flat Trailer Connector W/ 12 Inch 16 AWG Wires
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    2-Way FM Flat Trailer Connector And M 2-Way Flat Trailer Connector W/ 12 Inch 16 AWG Wires

    AFTERMARKET

    $4.68
    Molded 2-Way Flat Trailer Connectors W/ Polarized Plugs & Color Coded Wires * High Quality Trailer Connectors* 12 Inch Length * 2-Way * Flat Molded* Female/Male * With Polarized Plugs* 2-16 AWG* Color-Coded Wires* Splice Into Wiring Assembly For Hook -...
    $4.68
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    $4.68
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  • 15 Foot Compact Air Hose Coil With Color Coded Grips 15 Foot Compact Air Hose Coil With Color Coded Grips
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    15 Foot Compact Air Hose Coil With Color Coded Grips

    REFLEXALLEN USA

    $78.99
    Reflexallen 15 Foot Compact CoilTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Compact Coil * 15 Foot * Blue Grip - 1 X 70Mm Diameter* Red Grip - 1 X 40Mm Diameter*...
    $78.99
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  • 15 Ft Compact Air Brake Coil W/ 40 Inch Lead 15 Ft Compact Air Brake Coil W/ 40 Inch Lead
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    15 Ft Compact Air Brake Coil W/ 40 Inch Lead

    REFLEXALLEN USA

    $93.83
    Reflexallen 15 Foot Compact Coil W/ 40 Inch LeadTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Compact Coil * 15 Foot With 40 Inch Lead * Blue Grip - 1 X 70Mm Diameter*...
    $93.83
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    $93.83
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  • 7-Way RV Blade Connector Tester
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    7-Way RV Blade Connector Tester

    CURT MANUFACTURING

    $18.09
    Vehicle Side 7 Way RV Blade Socket * High Quality Connector Tester* Made Of Plastic* Confirms Proper Function Of Vehicle-Side Wiring Connector * Tests 7-Way For Tail, Brake, Reverse, Turn Signals, Brakes And Auxiliary Power * Features A Label For Each...
    $18.09
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    $18.09
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  • 15 Foot Black 40MM Coiled Air Hose W/ 12 Inch Lead - Kink-Repairing, Sag Reduction, Anti-Tangle 15 Foot Black 40MM Coiled Air Hose W/ 12 Inch Lead - Kink-Repairing, Sag Reduction, Anti-Tangle
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    15 Foot Black 40MM Coiled Air Hose W/ 12 Inch Lead - Kink-Repairing, Sag Reduction, Anti-Tangle

    REFLEXALLEN USA

    $47.93
    Reflexallen 15 Foot Black 40MM Coiled Air Hose W/ 12 Inch LeadTubing designed to kink, bend, flex, stretch and survive the coldest and hottest temperature for a long service life! * High Quality Air Brake Hoses* Intelli-Flex Kink-Repairing Tubing Can...
    $47.93
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    $47.93
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  • 2 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll 2 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll
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    2 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll

    AFTERMARKET

    $32.63
    46 Grit 4 Inch X 60 Foot Anti-Skid Tape Roll * High Quality Anti-Skid Tape* 46 Grit Rating* Dimensions- 60 Feet Length- 2 Inch Width* Comes In A Roll* Meets ADA Requirements* Meets OSHA Requirements* Ideal For Bumpers, Steps, And Walkways* Resistant To...
    $32.63
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    $32.63
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  • 4 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll 4 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll
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    4 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll

    AFTERMARKET

    $72.00
    46 Grit 4 Inch X 60 Foot Anti-Skid Tape Roll * High Quality Anti-Skid Tape* 46 Grit Rating* Dimensions- 60 Feet Length- 4 Inch Width* Comes In A Roll* Meets ADA Requirements* Meets OSHA Requirements* Ideal For Bumpers, Steps, And Walkways* Resistant To...
    $72.00
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    $72.00
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  • 6 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll 6 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll
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    6 Inch 46 Grit Anti-Skid Tape - 60 Foot Roll

    AFTERMARKET

    $100.05
    46 Grit 6 Inch X 60 Foot Anti-Skid Tape Roll * High Quality Anti-Skid Tape* 46 Grit Rating* Dimensions- 60 Feet Length- 6 Inch Width* Comes In A Roll* Meets ADA Requirements* Meets OSHA Requirements* Ideal For Bumpers, Steps, And Walkways* Resistant To...
    $100.05
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    $100.05
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  • Plastic Document Holder With Clear Twist-On Cover Plastic Document Holder With Clear Twist-On Cover
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    Plastic Document Holder With Clear Twist-On Cover

    AFTERMARKET

    $9.99
    Corrosion, Impact & UV-Resistant Plastic Document Holder * High Quality Document Holder* Made Of Plastic* Corrosion, Impact And UV Resistant * Easy To Use Clear Cover With Wire Tether* Interior Spring Keep Documents In Place* Keep Document Dry And Safe*...
    $9.99
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