Semi-Truck Frame Chassis Parts

Semi-Truck Frame Chassis Parts

Semi-Truck Frame Chassis Parts

Need semi-truck frame chassis parts? Choose from high-strength frame rails, crossmembers, and reliable fifth wheel replacement parts to keep your rig solid. Enjoy a smooth ride with quality springs and shock absorbers. Ensure stable control with our durable control arms and steering linkages. Looking for axles or frame steps? We've got those too. Shop at 4 State Trucks!
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  • BESTfit Rear Suspension Hanger Replaces 01-52743, C11-1124 & 04088CA For Kenworth AG400L
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    BESTfit Rear Suspension Hanger Replaces 01-52743, C11-1124 & 04088CA For Kenworth AG400L

    BESTFIT TRUCK PARTS

    $646.99
    BESTfit Front Of Rear Suspension Hanger Fits Kenworth AG400L Suspension * High Quality Hanger* Front Of Rear* Sold Individually* Warranty On Hanger Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement...
    $646.99
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    $646.99
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  • BESTfit 5.688 Inch C-C Torque Rod Shim Replaces 03-08782-002 & 3549153C1 For Kenworth AG380 Suspension
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    BESTfit 5.688 Inch C-C Torque Rod Shim Replaces 03-08782-002 & 3549153C1 For Kenworth AG380 Suspension

    BESTFIT TRUCK PARTS

    $8.66
    BESTfit 1/16 Inch Thick Torque Rod Shim Fits Kenworth AG380 - Replaces 3624480C1, 65640002 & 66299002 * High Quality Torque Rod Shim* 5.688 Inch Center To Center* Sold Individually* Warranty On Torque Rod Shim Against Defects In Workmanship & Material...
    $8.66
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  • BESTfit 5.688 Inch C-C Torque Rod Shim Replaces 3549154C1 & 65640003 For Kenworth AG380 Suspension
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    BESTfit 5.688 Inch C-C Torque Rod Shim Replaces 3549154C1 & 65640003 For Kenworth AG380 Suspension

    BESTFIT TRUCK PARTS

    $8.66
    BESTfit 1/8 Inch Thick Torque Rod Shim Fits Kenworth AG380 - Replaces 3624481C1 & 66299003 * High Quality Torque Rod Shim* 5.688 Inch Center To Center* Sold Individually* Warranty On Torque Rod Shim Against Defects In Workmanship & Material From Date Of...
    $8.66
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  • BESTfit 5.688 Inch C-C Torque Rod Shim Replaces 3549152C1 & 65640001 For Kenworth AG380 Suspension
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    BESTfit 5.688 Inch C-C Torque Rod Shim Replaces 3549152C1 & 65640001 For Kenworth AG380 Suspension

    BESTFIT TRUCK PARTS

    $8.66
    BESTfit 1/32 Inch Thick Torque Rod Shim Fits Kenworth AG380 - Replaces 03-08782-001, 3624479C1 & 66299001 * High Quality Torque Rod Shim* 5.688 Inch Center To Center* Sold Individually* Warranty On Torque Rod Shim Against Defects In Workmanship &...
    $8.66
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    $8.66
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  • BESTfit 0.875 Inch Thick X 5.125 X 13.5 Inch U-Bolt Kit For Kenworth AG380 Suspension
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    BESTfit 0.875 Inch Thick X 5.125 X 13.5 Inch U-Bolt Kit For Kenworth AG380 Suspension

    BESTFIT TRUCK PARTS

    $61.19
    BESTfit 0.875 Inch Thick X 5.125 X 13.5 Inch U-Bolt Kit Includes 4 Washers & 4 Nuts * High Quality U Bolt Kit* 7/8 Inch * 5 1/8 Inch* 13 1/2 Inch* Sold As Kit* Warranty On U Bolt Kit Against Defects In Workmanship & Material From Date Of Purchase***High...
    $61.19
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    $61.19
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  • BESTfit 4.375 Inch C-C Torque Rod Shim Replaces 47457, 49689 & 8020329 For Kenworth AG380 Suspension
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    BESTfit 4.375 Inch C-C Torque Rod Shim Replaces 47457, 49689 & 8020329 For Kenworth AG380 Suspension

    BESTFIT TRUCK PARTS

    $6.52
    BESTfit 0.063 Inch Thick Torque Rod Shim Fits Kenworth AG380 Suspension * High Quality Torque Rod Shim* 4.375 Inch Center To Center* .063 Inch Thickness* Sold Individually* Warranty On Torque Rod Shim Against Defects In Workmanship & Material From Date...
    $6.52
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    $6.52
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  • BESTfit 24.625 Inch C-C Rear Torque Rod Replaces C65-6000-002 & C65-6011-002 For Kenworth AG380 Suspension
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    BESTfit 24.625 Inch C-C Rear Torque Rod Replaces C65-6000-002 & C65-6011-002 For Kenworth AG380 Suspension

    BESTFIT TRUCK PARTS

    $228.99
    BESTfit Rear Torque Rod Fits Kenworth AG380 Suspension * High Quality Torque Rod Shim* Rear * 24 5/8 Inch Center To Center* Sold Individually* Warranty On Torque Rod Shim Against Defects In Workmanship & Material From Date Of Purchase***High Quality...
    $228.99
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    $228.99
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  • BESTfit 23.75 Inch C-C Front Torque Rod Replaces C65-6000-001 & C65-6011-001 For Kenworth AG380 Suspension
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    BESTfit 23.75 Inch C-C Front Torque Rod Replaces C65-6000-001 & C65-6011-001 For Kenworth AG380 Suspension

    BESTFIT TRUCK PARTS

    $228.99
    BESTfit Front Torque Rod Fits Kenworth AG380 Suspension * High Quality Torque Rod Shim* Front* 23 3/4 Inch Center To Center* Sold Individually* Warranty On Torque Rod Shim Against Defects In Workmanship & Material From Date Of Purchase***High Quality...
    $228.99
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    $228.99
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  • BESTfit 5.0625 Inch OAL Air Spring Stud Replaces 03-02425, 27-00173, D8400-7754 & HWC07754 For Kenworth AG380
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    BESTfit 5.0625 Inch OAL Air Spring Stud Replaces 03-02425, 27-00173, D8400-7754 & HWC07754 For Kenworth AG380

    BESTFIT TRUCK PARTS

    $7.64
    BESTfit Air Spring Stud For Kenworth AG380 Suspension * High Quality Air Spring Stud* 5.0625 Inch Overall Length* Sold Individually* Warranty On Air Spring Stud Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...
    $7.64
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    $7.64
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  • BESTfit 3 Inch OAL X 2.375 Inch OD Silent Block Bushing Replaces 51880, 51880-000 & C13-6002 For Kenworth AG380
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    BESTfit 3 Inch OAL X 2.375 Inch OD Silent Block Bushing Replaces 51880, 51880-000 & C13-6002 For Kenworth AG380

    BESTFIT TRUCK PARTS

    $54.76
    BESTfit 0.875 Inch ID Silent Block Bushing Fits Kenworth AG380 Suspension * High Quality Silent Block Bushing* 3 Inch Overall Length* 2.375 Inch Center To Center* 0.875 Inch OD* Sold Individually* Warranty On Silent Block Bushing Against Defects In...
    $54.76
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    $54.76
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  • BESTfit 5.625 Inch OAL X 2.36 Inch OD Silent Block Bushing With Pin Replaces 51879 & C13-6001 For Kenworth AG380
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    BESTfit 5.625 Inch OAL X 2.36 Inch OD Silent Block Bushing With Pin Replaces 51879 & C13-6001 For Kenworth AG380

    BESTFIT TRUCK PARTS

    $68.64
    BESTfit 4.375 Inch C-C Silent Block Bushing With 0.625 Inch Bolt Holes Fits Kenworth AG380 * High Quality Silent Block Bushing* 5.625 Inch Overall Length* 4.375 Inch Center To Center* 2.36 Inch OD* 0.625 Inch Bolt Holes * Sold Individually* Warranty On...
    $68.64
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    $68.64
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  • BESTfit Single Leaf C Spring Replaces C81-6001 & C81-6001A For Kenworth AG380 Suspension
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    BESTfit Single Leaf C Spring Replaces C81-6001 & C81-6001A For Kenworth AG380 Suspension

    BESTFIT TRUCK PARTS

    $602.99
    BESTfit Single Leaf C Spring Fits Kenworth AG380 Suspension * High Quality Single Leaf C Spring* Spring Type C-Spring* Spring Eye 2* Eye Type (S.E./L.E.) REV/REV* Width 4* S.E. (A) SS* L.E. (B) SS* Bushing A End (S.E.) RB291-R, MR828* Bushing B End (L.E...
    $602.99
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    $602.99
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