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 4.375 Inch Torque Rod Shim Replaces 47457, 49689 & 8020329 For Peterbilt Suspensions
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    BESTfit 4.375 Inch Torque Rod Shim Replaces 47457, 49689 & 8020329 For Peterbilt Suspensions

    BESTFIT TRUCK PARTS

    $6.52
    BESTfit 0.63 Inch Thick Torque Rod Shim Fits Multiple Peterbilt Suspensions * High Quality Torque Rod Shim* 4.375 Inch Center To Center* 0.063 Inch Think* 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 Torque Rod Replaces C65-6000-002 & C65-6011-002 For Peterbilt & Kenworth Flex Air
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    BESTfit 24.625 Inch C-C Torque Rod Replaces C65-6000-002 & C65-6011-002 For Peterbilt & Kenworth Flex Air

    BESTFIT TRUCK PARTS

    $228.99
    BESTfit Torque Rod Fits Peterbilt & Kenworth Flex Air Suspension * High Quality Torque Rod* 24.625 Inch Center To Center* Sold Individually* Warranty On Torque Rod Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...
    $228.99
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    $228.99
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  • BESTfit 23.75 Inch C-C Torque Rod Replaces C65-6000-001 & C65-6011-001 For Peterbilt & Kenworth Flex Air
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    BESTfit 23.75 Inch C-C Torque Rod Replaces C65-6000-001 & C65-6011-001 For Peterbilt & Kenworth Flex Air

    BESTFIT TRUCK PARTS

    $228.99
    BESTfit Torque Rod Fits Peterbilt & Kenworth Flex Air Suspension * High Quality Torque Rod* 23.75 Inch Center To Center* Sold Individually* Warranty On Torque Rod Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...
    $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 For Peterbilt Flex Air & Air Trac
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    BESTfit 5.0625 Inch OAL Air Spring Stud Replaces 03-02425, 27-00173, D8400-7754 For Peterbilt Flex Air & Air Trac

    BESTFIT TRUCK PARTS

    $7.64
    BESTfit Air Spring Stud Fits Peterbilt Flex Air & Air Trac Suspension - Replaces HWC07754 * High Quality Air Sring Stud* 5.0625 Inch Overall Length* Sold Individually* Warranty On Air Sring Stud Against Defects In Workmanship & Material From Date Of...
    $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 Peterbilt Flex Air
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    BESTfit 3 Inch OAL X 2.375 Inch OD Silent Block Bushing Replaces 51880, 51880-000 & C13-6002 For Peterbilt Flex Air

    BESTFIT TRUCK PARTS

    $55.78
    BESTfit 0.875 Inch ID Silent Block Bushing Fits Peterbilt Flex Air Suspension * High Quality Silent Block Bushing* 3 Inch Overall Length* 2.375 Inch Center To Center* 0.875 Inch OD* Fits Peterbilt Flex Air Suspension* Sold Individually* Warranty On...
    $55.78
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    $55.78
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  • BESTfit 5.625 Inch OAL X 2.36 Inch OD Silent Block Bushing Replaces 51879 & C13-6001 For Peterbilt Flex Air
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    BESTfit 5.625 Inch OAL X 2.36 Inch OD Silent Block Bushing Replaces 51879 & C13-6001 For Peterbilt Flex Air

    BESTFIT TRUCK PARTS

    $69.66
    BESTfit 4.375 Inch Center To Center Silent Block Bushing Fits Peterbilt Flex Air Suspension * 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...
    $69.66
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    $69.66
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  • BESTfit Single Leaf C Spring Hanger Replaces C81-6001 & C81-6001A For Peterbilt Flex Air Suspension
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    BESTfit Single Leaf C Spring Hanger Replaces C81-6001 & C81-6001A For Peterbilt Flex Air Suspension

    BESTFIT TRUCK PARTS

    $602.99
    BESTfit Single Leaf C Spring Hanger Fits Peterbilt Flex Air Suspension * High Quality Single Leaf C Spring* Spring Type C-Spring* Spring Eye 2* Special Notes * 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,...
    $602.99
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    $602.99
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  • BESTfit Cast Steel Rear Air Leaf Hanger Replaces 03-06794, 03-06794M001, 03-07328 & 03-07328M001 For Peterbilt
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    BESTfit Cast Steel Rear Air Leaf Hanger Replaces 03-06794, 03-06794M001, 03-07328 & 03-07328M001 For Peterbilt

    BESTFIT TRUCK PARTS

    $354.99
    BESTfit Rear Spring Hanger For Air Leaf Suspension * High Quality Air Leaf Hanger* Made Of Cast Steel* Sold Individually* Warranty On Air Leaf Hanger Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement...
    $354.99
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    $354.99
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  • BESTfit Aluminum Shackle Hanger Replaces B11-10341 For Peterbilt COE & Conventional
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    BESTfit Aluminum Shackle Hanger Replaces B11-10341 For Peterbilt COE & Conventional

    BESTFIT TRUCK PARTS

    $237.99
    BESTfit Aluminum Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-Current * High Quality Shackle Hanger* Cast # B11-1033* Aluminum* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High...
    $237.99
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    $237.99
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  • BESTfit Aluminum Shackle Hanger Replaces B11-10347 For Peterbilt COE & Conventional
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    BESTfit Aluminum Shackle Hanger Replaces B11-10347 For Peterbilt COE & Conventional

    BESTFIT TRUCK PARTS

    $224.99
    BESTfit Aluminum Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-Current * High Quality Shackle Hanger* Cast # B11-1033* Aluminum* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High...
    $224.99
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    $224.99
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  • BESTfit Steel Shackle Hanger Replaces B11-10347 For Peterbilt COE & Conventional
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    BESTfit Steel Shackle Hanger Replaces B11-10347 For Peterbilt COE & Conventional

    BESTFIT TRUCK PARTS

    $132.99
    BESTfit Steel Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-Current * High Quality Shackle Hanger* Cast # B11-1033* Steel* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High...
    $132.99
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    $132.99
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  • BESTfit Aluminum Shackle Hanger Replaces B11-10345 For Peterbilt COE & Conventional
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    BESTfit Aluminum Shackle Hanger Replaces B11-10345 For Peterbilt COE & Conventional

    BESTFIT TRUCK PARTS

    $202.99
    BESTfit Aluminum Cast #B11-1033 Fits Peterbilt COE & Conventional 1982-Current * High Quality Shackle Hanger* Cast # B11-1033* Sold Individually* Warranty On Shackle Hanger Against Defects In Workmanship & Material From Date Of Purchase***High Quality...
    $202.99
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    $202.99
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