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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  • Bulldog HD Rear Shock Absorber 8.9 Stroke Replaces 03-04629, 03-07281, 03-07421 For Peterbilt
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    Bulldog HD Rear Shock Absorber 8.9 Stroke Replaces 03-04629, 03-07281, 03-07421 For Peterbilt

    BULLDOG HD SHOCKS

    $59.76
    Heavy Duty Shock Absorber Fits Peterbilt 330, 335, 359, 362, 375, 377, 378, 379, 386, 389, 567 & 587Bulldog HD shocks are fleet tested and approved. This is a premium rear replacement shock reengineered to be better than the factory part that came with...
    $59.76
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  • Bulldog HD Rear Shock Absorber 9.02 Stroke Replaces 03-04629, 03-07281, 03-07421 For Peterbilt
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    Bulldog HD Rear Shock Absorber 9.02 Stroke Replaces 03-04629, 03-07281, 03-07421 For Peterbilt

    BULLDOG HD SHOCKS

    $50.58
    Heavy Duty Shock Absorber Fits Peterbilt 362, 375, 377, 378, 386, 387 & 587Bulldog HD shocks are fleet tested and approved. This is a premium rear replacement shock reengineered to be better than the factory part that came with your truck. It features a...
    $50.58
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  • Bulldog HD Front Shock Absorber Replaces 02-01890, 02-02225, 02-02738 For Peterbilt
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    Bulldog HD Front Shock Absorber Replaces 02-01890, 02-02225, 02-02738 For Peterbilt

    BULLDOG HD SHOCKS

    $69.66
    Heavy Duty Shock Absorber Fits Peterbilt 362, 375, 377, 378, 379, 385 & 386Find premium shock replacements for your truck at 4 State Trucks. We carry these front Bulldog Heavy Duty Shocks, reengineered to last longer and perform better than the part that...
    $69.66
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  • Peterbilt Mud Flap 14.5 X 12.5 Inch Rear Of Front Fender For Peterbilt 389 Peterbilt Mud Flap 14.5 X 12.5 Inch Rear Of Front Fender For Peterbilt 389
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    Peterbilt Mud Flap 14.5 X 12.5 Inch Rear Of Front Fender For Peterbilt 389

    OPP - ORIGINAL PARTS PROGRAM

    $56.09
    Rear Of Front Fender Mud Flap Fits Peterbilt 389 * High Quality Mud Flap* Made Of Rubber* 14.5 Width* 12.5 Inch Length* 5/16 Inch Thickness* Sold Individually* Warranty On Mudflaps Against Defects In Workmanship & Material From Date Of Purchase*** High...
    $56.09
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  • Stainless Steel 2 Step Crossmember Frame Steps For 7.875 Inch Bolt Spacing For Peterbilt
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    Stainless Steel 2 Step Crossmember Frame Steps For 7.875 Inch Bolt Spacing For Peterbilt

    ROADWORKS

    $498.99
    2 Step Cross Member Frame Steps For Peterbilt With 7.875 Bolt Spacing * High Quality Crossmember Frame Step * Made Of Stainless Steel * Two Steps * 7.875 Bolt Spacing * Sold Individually * Warranty On Crossmember Frame Step Against Defects In Workmanship...
    $498.99
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  • On Sale
    Front Axle Air Ride Kit Without Air Springs
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    Front Axle Air Ride Kit Without Air Springs

    LOAD-SHARE SUSPENSIONS

    Now: $87.68
    Was: $547.99
    Front Axle Air Ride Kit Without Air Springs * High Quality Air Ride Kit* Without Air Springs * Fits Various Models* Note-Some Models Need Shock Mount Kit* Sold Individually* Warranty On Air Ride Kits Against Defects In Workmanship & Material From Date Of...
    Now: $87.68
    Was: $547.99
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    Now: $87.68
    Was: $547.99
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  • Double Convoluted Cab Air Bag Western Star & Freightliner
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    Double Convoluted Cab Air Bag Western Star & Freightliner

    AFTERMARKET

    $232.99
    Double Convoluted Cab Air Bag Fits Western Star & Freightliner * High Quality Air Bag* Double Convoluted* Compressed Height Is 2.66 Inches * Top Plate Number 3030 * Top Plate Width Is 4.5 Inches* Piston Number 3025* Piston Width Is 4.50 Inches* Sold...
    $232.99
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  • Metal Dust Cover For T-Handle Lock
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    Metal Dust Cover For T-Handle Lock

    AFTERMARKET

    $8.60
    Spring Loaded T-Handle Dust CoverThis high quality chrome spring loaded lock cover for a t-handle has a dust cover. The cover has 90 degrees of flats. * High Quality Lock Cover* Dust Cover* Chrome Plated* Zinc Die-cast* Spring Loaded* Chrome Plated* 90...
    $8.60
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  • Stainless Steel 2 inch Wide Continuous Hinge, 3/16 Pin
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    Stainless Steel 2 inch Wide Continuous Hinge, 3/16 Pin

    AFTERMARKET

    $16.63
    2 Inch Wide 3/16 Pin Stainless Steel Continuous Hinge - Sold By FootThis stainless steel hinge sells per foot to accommodate any project you may have. They are designed to span the length of adjacent surfaces. * High Quality Continuous Hinge* Made Of...
    $16.63
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  • Cab Shock Absorber 3688627C91 For International LoneStar Top Gun With Limited
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    Cab Shock Absorber 3688627C91 For International LoneStar Top Gun With Limited

    AUTOMANN USA

    $220.99
    Cab Shock Absorber Replaces 3688627C91 * High Quality Cab Shock Absorber* Top Gun With Limited* Made In USA* Sold Individually * Warranty On Cab Shock Absorbers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    $220.99
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  • Cab Shock Absorber, 83907 For International W/ Sleeper
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    Cab Shock Absorber, 83907 For International W/ Sleeper

    AUTOMANN USA

    $72.41
    Cab Shock Absorber Replaces 83907, 4055574C1, 4055574C2 * High Quality Cab Shock Absorber* Sold Individually * Warranty On Cab Shock Absorbers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...
    $72.41
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  • Air Spring Cabin 11040007, 11040016, T81-6001 For Kenworth Peterbilt
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    Air Spring Cabin 11040007, 11040016, T81-6001 For Kenworth Peterbilt

    AUTOMANN USA

    $58.13
    Air Spring Cabin Replaces 11040007, 11040016, T81-6001You have come to the right place if you want to update your suspension with a quality air spring that is engineered to ensure safe driving regardless of the loading conditions. This Cabin Air Spring...
    $58.13
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