Semi-Truck Trailer Parts

Semi-Truck Trailer Parts

Semi-Truck Trailer Parts

Get top-notch semi-truck trailer parts at 4 State Trucks. From automatic slack adjusters to air bags and torque arms, we've got what your rig needs. Our parts are known for quality and reliability, making maintenance hassle-free. Looking for fuel tank straps or air tanks? We've got those too. Shop now and keep your truck in peak condition.
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  • Weld On Frame Bracket Hanger, Wingless - Passenger Side For Hendrickson & Turner Trailer
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    Weld On Frame Bracket Hanger, Wingless - Passenger Side For Hendrickson & Turner Trailer

    AUTOMANN USA

    $206.99
    Wingless Frame Bracket Hanger Replaces D228261. S228261 * High Quality Frame Bracket* Driver Side* Wingless* Weld-On* Top To Align Hole 8.0 Inch* Made In USA* Sold Individually* Warranty On Frame Brackets Against Defects In Workmanship & Material From...
    $206.99
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    $206.99
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  • 4 Inch Washer For Center Bearing Lock Nut
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    4 Inch Washer For Center Bearing Lock Nut

    AUTOMANN USA

    $3.05
    4 Inch Washer, Replaces WAR211, 19894 * High Quality Washer* 2.75 Inch O.D.* 1.313 Inch I.D.* 0.15 Inch Thickness* Sold Individually* Warranty On Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $3.05
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    $3.05
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  • 1-3/4 Inch Cap Screw 1/2 Inch -13 Thread
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    1-3/4 Inch Cap Screw 1/2 Inch -13 Thread

    AUTOMANN USA

    $1.01
    1-3/4 Grade Cap Screw Bolt W/ Coarse Pitch * High Quality Cap Screw* 1/2 Inch Bolt Diameter* 1-3/4 Inch Bolt Length* Pitch- Coarse* Grade- 5* Sold Individually* Warranty On Cap Screws Against Defects In Workmanship & Material From Date Of Purchase***...
    $1.01
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    Qty in Cart: 0
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    $1.01
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  • Equalizer Center Hex Bolt, 1-1/8 -7 X 6-5/8 Inch
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    Equalizer Center Hex Bolt, 1-1/8 -7 X 6-5/8 Inch

    AUTOMANN USA

    $15.79
    Leach Hutch Equalizer Bolt Replaces E7533, 095900, R307533 * High Quality Equalizer Bolt Hutch* 1-1/8 Inch -7 X 6-5/8 Inch Lg* Sold Individually* Warranty On Equalizer Bolt Hutches Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $15.79
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    $15.79
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  • Stepped Forged U-Bolt Kit, 7/8 X 6 X 7-1/4in For Hendrickson Turner Trailer
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    Stepped Forged U-Bolt Kit, 7/8 X 6 X 7-1/4in For Hendrickson Turner Trailer

    AUTOMANN USA

    $55.46
    U Bolt Semi Round 7/8 x 6 x 7.125 Hendrickson * High Quality U-Bolt Kit* Includes - Pnf108 Nuts- Stepped Forged Hlm2 - Fm/ Lk* 7/8 Inch U-Bolt Diameter* 6.00 Inch Width* 7.125 Inch Length* U-Bolt Type- Flat Semi- Round Bend* Grade- 8* Made In USA* Sold...
    $55.46
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    $55.46
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  • Weld On Frame Bracket W/ Wing & Shot Mount, Driver Side For Hendrickson Turner Trailer
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    Weld On Frame Bracket W/ Wing & Shot Mount, Driver Side For Hendrickson Turner Trailer

    AUTOMANN USA

    $176.99
    Weld On Frame Bracket With Wing and Shot MountThe HT190-230 K2 Slider and HT Suspension Driver Side side weld on frame bracket is built with a wing and shock mount. This bracket securely connects the frame to the pivot hole, spanning a length of 10...
    $176.99
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    $176.99
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  • Weld On Frame Bracket W/ Wing & Shot Mount, Passenger Side For Hendrickson Turner Trailer
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    Weld On Frame Bracket W/ Wing & Shot Mount, Passenger Side For Hendrickson Turner Trailer

    AUTOMANN USA

    $176.99
    Weld On Frame Bracket With Wing and Shot MountThe HT190-230 K2 Slider and HT Suspension passenger side weld on frame bracket is built with a wing and shock mount. This bracket securely connects the frame to the pivot hole, spanning a length of 10 inches...
    $176.99
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    $176.99
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  • Weld On Frame Bracket Hanger, Passenger Side  For Hendrickson Trailer
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    Weld On Frame Bracket Hanger, Passenger Side For Hendrickson Trailer

    AUTOMANN USA

    $230.99
    Driver Side Frame Bracket, Replaces D228272, S228272 * High Quality Frame Bracket* Passenger Side* 7.5 Inch Tap* 9.0 Inch Tap* Top To Center Of Pivot Hole 10.0 Inch* Top To Bottom Overall Length 13.5 Inch* Made In USA* Sold Individually* Warranty On...
    $230.99
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    $230.99
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  • Weld On Frame Bracket Hanger,  Driver Side  For Hendrickson Trailer
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    Weld On Frame Bracket Hanger, Driver Side For Hendrickson Trailer

    AUTOMANN USA

    $230.99
    Passenger Side Frame Bracket Replaces D228271 * High Quality Frame Bracket* Driver Side * 7.5 Inch Tap* 9.0 Inch Tap* Top To Center Of Pivot Hole 10.0 Inch* Top To Bottom Overall Length 13.5 Inch* Made In USA* Sold Individually* Warranty On Frame...
    $230.99
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    $230.99
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  • 30.447 Inch Beam Assembly, Driver Side For Hendrickson Turner Trailer
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    30.447 Inch Beam Assembly, Driver Side For Hendrickson Turner Trailer

    AUTOMANN USA

    $572.99
    Driver Side Beam Assembly Replaces D20186001, D201861 * High Quality Beam Assembly* 30.447 Inch Overall Length * Driver Side * Made In USA* Sold Individually* Warranty On Beam Assemblies Against Defects In Workmanship & Material From Date Of Purchase***...
    $572.99
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    $572.99
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  • 30.447 Inch Beam Assembly, Passenger Side  For Hendrickson Turner Trailer
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    30.447 Inch Beam Assembly, Passenger Side For Hendrickson Turner Trailer

    AUTOMANN USA

    $572.99
    Passenger Side Beam Assembly Replaces D201862, S201862 * High Quality Beam Assembly* 30.447 Inch Overall Length * Pivot Center To Center Approx. 20 Inches* Passenger Side * Made In USA* Sold Individually* Warranty On Beam Assemblies Against Defects In...
    $572.99
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    $572.99
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  • Beam Assembly, Driver Side For Hendrickson Turner Trailer
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    Beam Assembly, Driver Side For Hendrickson Turner Trailer

    AUTOMANN USA

    $1,663.99
    Driver Side Beam Assembly Replaces S202521 * High Quality Beam Assembly* Driver Side* Made In USA* Sold Individually * Warranty On Beam Assemblies Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...
    $1,663.99
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    $1,663.99
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