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 1/8 Inch Torque Rod Shim Replaces 590752C1 For International Rear New Corporate Air & IROS Air Spring
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    BESTfit 1/8 Inch Torque Rod Shim Replaces 590752C1 For International Rear New Corporate Air & IROS Air Spring

    BESTFIT TRUCK PARTS

    $4.89
    BESTfit 1/8 Inch Thick Torque Rod Shim For International Air Springs * High Quality Torque Rod Shim* Torque Rod Shim* 1/8 Inch* Sold Individually* Warranty On Torque Rod Shims Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $4.89
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    $4.89
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  • BESTfit 1/32 Inch Torque Rod Shim Replaces 488917C1 For International Rear New Corporate Air & IROS Air Spring
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    BESTfit 1/32 Inch Torque Rod Shim Replaces 488917C1 For International Rear New Corporate Air & IROS Air Spring

    BESTFIT TRUCK PARTS

    $9.17
    BESTfit 1/32 Inch Thick Torque Rod Shim For International Air Springs * High Quality Torque Rod Shim* Torque Rod Shim* 1/32 Inch* Rear Z 3 1/2 Inch Air Spring* Sold Individually* Warranty On Torque Rod Shims Against Defects In Workmanship & Material From...
    $9.17
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    $9.17
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  • BESTfit 1/16 Inch Torque Rod Shim Replaces 488916C1 For International Rear New Corporate Air & IROS Air Spring
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    BESTfit 1/16 Inch Torque Rod Shim Replaces 488916C1 For International Rear New Corporate Air & IROS Air Spring

    BESTFIT TRUCK PARTS

    $9.17
    BESTfit 1/16 Inch Thick Torque Rod Shim For International Air Springs * High Quality Torque Rod Shim* Torque Rod Shim* 1/16 Inch* Rear Z 3 1/2 Inch * Air Spring* Sold Individually* Warranty On Torque Rod Shims Against Defects In Workmanship & Material...
    $9.17
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  • BESTfit Air Spring Replaces 3541731C1 For International Rear New Corporate Air & IROS Suspensions
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    BESTfit Air Spring Replaces 3541731C1 For International Rear New Corporate Air & IROS Suspensions

    BESTFIT TRUCK PARTS

    $159.99
    BESTfit Air Spring Fits International Rear New Corporate Air & IROS Suspensions * High Quality Air Spring* Bottom Plate Type Plastic* Bottom Plate Center To Center Diameter (D) 2.25* Sold Individually* Warranty On Air Springs Against Defects In...
    $159.99
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    $159.99
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  • BESTfit 25.375 Inch Torque Rod Replaces 4C4Z4264CA, 3548381C1 & 358088C1 For International
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    BESTfit 25.375 Inch Torque Rod Replaces 4C4Z4264CA, 3548381C1 & 358088C1 For International

    BESTFIT TRUCK PARTS

    $116.99
    BESTfit Torque Rod - Replaces 501565C1, 501565C2 & 17QF358P8 * High Quality Torque Rod* Side A Straddle* Side A Bushing Non-Rebushable* Side A Angle 0* Side B Straddle* Side B Bushing Non-Rebushable* Side B Angle 0* Center To Center 25-3/8 Inch* Sold...
    $116.99
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    $116.99
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  • BESTfit 5.65 C-C 4.68 Lb. Premium Poly Bushing Replaces 16005092 For Freightliner
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    BESTfit 5.65 C-C 4.68 Lb. Premium Poly Bushing Replaces 16005092 For Freightliner

    BESTFIT TRUCK PARTS

    $82.61
    BESTfit Premium Poly Bushing Fits Freightliner * High Quality Bushing* Spring Eye* 2.550 Inch Width* 5.650 Inch Center To Center* 0.813 Inch * Sold Individually* Warranty On Bushings Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $82.61
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    $82.61
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  • BESTfit 2 Leaf Air Beam Spring Replaces A16-16415-001, 51983 & 52343 For Freightliner FAS II Passenger Side
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    BESTfit 2 Leaf Air Beam Spring Replaces A16-16415-001, 51983 & 52343 For Freightliner FAS II Passenger Side

    BESTFIT TRUCK PARTS

    $628.99
    BESTfit 2 Leaf Air Beam Spring Fits Freightliner FAS II * High Quality 2 Leaf Spring* Spring Type Air Beam* Spring Eye 1* Eye Type (S.E./L.E.) Standard* Width 3* S.E. (A) 25-1/4* L.E. (B) 19-1/2* Bushing A End (S.E.) Rb268, Mr782* Bushing B End (L.E.)...
    $628.99
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    $628.99
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  • BESTfit 2 Leaf Air Beam Spring Replaces A16-16415-000, 51982 & 52342 For Freightliner FAS II Driver Side
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    BESTfit 2 Leaf Air Beam Spring Replaces A16-16415-000, 51982 & 52342 For Freightliner FAS II Driver Side

    BESTFIT TRUCK PARTS

    $628.99
    BESTfit 2 Leaf Air Beam Spring Fits Freightliner FAS II * High Quality 2 Leaf Spring* Spring Type Air Beam* Spring Eye 1* Eye Type (S.E./L.E.) Standard* Width 3* S.E. (A) 25.59* L.E. (B) 6.30* Bushing A End (S.E.) Rb268, Mr782* Bushing B End (L.E.)...
    $628.99
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    $628.99
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  • BESTfit 23.81 Inch C-C Torque Rod Replaces 16-15632-001 & 16-18972-001 For Freightliner FAS I & FAS II
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    BESTfit 23.81 Inch C-C Torque Rod Replaces 16-15632-001 & 16-18972-001 For Freightliner FAS I & FAS II

    BESTFIT TRUCK PARTS

    $111.99
    BESTfit Forged Torque Rod 23.81 Inch * High Quality Torque Rod* Shaft Diameter (A) 1-1/4* Side A Straddle* Side A Bushing Non-Rebushable* Side A Angle 0* Side B Straddle* Side B Bushing Non-Rebushable* Side B Angle 35* Center To Center 23-9/32 Inch* Sold...
    $111.99
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    $111.99
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  • BESTfit 23.93 Inch C-C Torque Rod Replaces 16-16749-001 & 681-326-67-16 For Freightliner FAS I & FAS II
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    BESTfit 23.93 Inch C-C Torque Rod Replaces 16-16749-001 & 681-326-67-16 For Freightliner FAS I & FAS II

    BESTFIT TRUCK PARTS

    $95.87
    BESTfit Forged Torque Rod 23.92 X 4.375 Inch * High Quality Torque Rod* Side A Straddle* Side A Bushing Non-Rebushable* Side A Angle 35* Side B Straddle* Side B Bushing Non-Rebushable* Side B Angle 0* Center To Center 23-15/16 Inch* 23.930 Inch* 4.375...
    $95.87
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    $95.87
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  • BESTfit 7/8 X 5.25 X 14.5 Inch Semi-Round U-Bolt Kit Replaces 11-23853-000 For Freightliner FAS II Suspension
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    BESTfit 7/8 X 5.25 X 14.5 Inch Semi-Round U-Bolt Kit Replaces 11-23853-000 For Freightliner FAS II Suspension

    BESTFIT TRUCK PARTS

    $59.90
    BESTfit U Bolt Kit Includes Washers & Nuts For Freightliner FAS II Suspension * High Quality U Bolt Kit* U Bolt Type Flat Semi-Round Bend* Grade 8* U Bolt Diameter 1 Inch* Width 3.500 Inch* Length 15.500 Inch* Sold As Kit* Warranty On U Bolt Kits Against...
    $59.90
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    $59.90
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  • BESTfit Aluminum Spring Hanger Replaces 16-14031-001 For Freightliner FAS II Suspension
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    BESTfit Aluminum Spring Hanger Replaces 16-14031-001 For Freightliner FAS II Suspension

    BESTFIT TRUCK PARTS

    $373.99
    BESTfit Front Of Rear Steel Spring Hanger Fits Freightliner FAS II * High Quality Hanger* Front Of Rear* Aluminum* FAS II Series* 34 MM Flange Thickness* 4 Per Suspension* Cast* 11.875 Inch* 7.875 Inch* .750 Inch* 3.875 Inch* 5.700 Inch* .810 Inch* Sold...
    $373.99
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    $373.99
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