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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Hardware Kit W/ Bolts For 5th Wheel Slick Plate
MINIMIZER
$91.79Hardware Kit W/ Bolts For Minimizer 5th Wheel Slick Plate * High Quality Hardware Kit* With Bolts For 5th Wheel Slick Plate* Sold Individually* Warranty On Hardware Kit Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$91.79 -
17.38 X 35 Inch Compact Three-Rung Retractable Truck Step W/ Non-Slip Tread
AFTERMARKET
$342.9917.38 X 35 Inch Compact Three-Rung Retractable Truck Step W/ Non-Slip Tread * High Quality Truck Step * Made Of 304 Stainless Steel * 3 Rung Retractable * With Non Slip Tread Supports Up To 500 Lbs* 17.38 Inch X 35 Inch * The Compact And Retractable...$342.99 -
Black Powder-Coated Retractable Step
AFTERMARKET
$246.99Black Powder-Coated Retractable Step * High Quality Truck Step * Black Powder Coated Retractable* Each Step Has Non-Slip Treads And Is Ideal For Truck And Trailers* The Slide-In Horizontal Storage Avoids Interference With Toolboxes Reservoirs And More*...$246.99 -
17.38 X 30.25 Inch Compact Two-Rung Retractable Truck Step W/ Non-Slip Tread
AFTERMARKET
$360.9917.38 X 30.25 Inch Compact Two-Rung Retractable Truck Step W/ Non-Slip Tread * High Quality Truck Step* Made Of 304 Stainless Steel * Retractable Two Rung * 17.38 X 30.25 Inches * Compact Two Rung Design Has Non Slip Threats * The Compact And Retractable...$360.99 -
Bulldog HD Steer Axle Shock Absorber Replaces 1266009B000 For Kenworth W900L W/ Ridewell, Neway Suspensions
BULLDOG HD SHOCKS
$37.22Bulldog Steer Axle Shock Absorber Fits Kenworth W900L W/ Ridewell, Neway Suspensions - Replaces 1266009B000Ensure your truck has a smoother ride for a longer time with Bulldog HD Shocks. The shocks test 2 times better and exceeds endurance levels of...$37.22 -
Bottom Mounting Bracket For Round U-Bolt On 6.5 Inch Center For International ProStar
LOAD-SHARE SUSPENSIONS
$113.99Bottom Mounting Bracket For Round U-Bolt On 6.5 Inch Center Fits International ProStar * High Quality Bottom Mounting Bracket* For Round U Bolt * 6.50 Inch Center * Sold Individually* Warranty On Bottom Mounting Bracket Against Defects In Workmanship &...$113.99 -
Class 5 Multi-Fit Trailer Hitch W/ 2 Inch Receiver For Full Size Pickups - Rated To 15,000 Lbs. GTW
CURT MANUFACTURING
$478.99Carbide Powder-Coated Carbon Steel Class 5 Multi-Fit Trailer Hitch W/ 2 Inch Receiver * High Quality Trailer Hitch* Features Multiple Mounting Holes To Fit A Variety Of Vehicles * Tested For Safety In Accordance With SAE J684 * Precisely Welded For...$478.99 -
Jost 5th Wheel Pin Bracket Kit
JOST
$377.99Jost 5th Wheel Pin Bracket Kit * High Quality 5th Wheel Pin Bracket Kits* Kit Includes:- 2 Fifth Wheel Bushing Jost- 2 Collar Nylon Jost- 1 Fifth Wheel Kit Without Bushings Jost* Sold As Set*** High Quality Aftermarket Replacement Part (Not OEM)**** This...$377.99 -
OEM Puck System Gooseneck Safety Anchors For Ford F-Series, Sierra, Silverado, Nissan Titan
CURT MANUFACTURING
$110.99Carbide Black Powder-Coated Steel Puck System Gooseneck Safety Anchors * High Quality Gooseneck Safety Anchors* Made Of Steel* Black Carbide Powder Coat Finish* Simple, Drop-In Installation Eliminates The Need For Tools * Wide Loop Openings Accept Large...$110.99 -
Over-Bed Fixed Ball Gooseneck Hitch Rated up To 30,000 Lbs. Gross Trailer Weight
CURT MANUFACTURING
$230.99Over-Bed Fixed Ball Gooseneck Hitch * High Quality Gooseneck Hitch* Accepts Up To 30,000 Lbs. GTW And 7,500 Lbs. Vertical Load Limit * 2-5/16 Inch Trailer Ball Fits All Standard Gooseneck Trailers * Permanently Attached Gooseneck Ball Eliminates Theft...$230.99 -
Gooseneck Safety Chain U-Bolt Kit W/ Springs, Nuts, Washers
CURT MANUFACTURING
$34.99Spring-Loaded Gooseneck Safety Chain U-Bolt KitKeep your gooseneck trailer safety chains secure with this CURT U-Bolt Kit! With a spring-loaded design and durable zinc-plated finish, it keeps safety chain loops snug. This kit is compatible with the CURT...$34.99 -
Truck Back Up Alarm For 7 Way RV Blade
CURT MANUFACTURING
$30.39Plug-And-Play 7-Way RV Blade Integrated Truck Backup BeeperThis electrical adapter plugs into a 7-way RV blade vehicle socket and adds a backup alarm to your tow vehicle, emitting an audible signal when the vehicle is in reverse. It includes a dust cover...$30.39