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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Air Spring & Cabin For 86 Inch For Kenworth T600, T800 & W900 AeroCab
AUTOMANN USA
$38.75Air Spring & Cabin For 86 Inch Kenworth T600, T800 & W900 AeroCab * High Quality Cabin Air Spring* 1 Top Plate Hole* 2.99 Inch Top Plate Diameter* 1 Bottom Plate Hole* 2.83 Inch Bottom Plate Diameter* 2.25 Inch Bottom Plate C To C Diameter* Parallel...$38.75 -
Shock Absorber For Kenworth T800
AUTOMANN USA
$55.07Shock Absorber Fits Kenworth T800 * High Quality Shock Absorber* 1.375 Inch Bore* A83200 Type * ES163 Upper Mounting* ES163 Lower Mounting* 1.48 Stroke* 6.53 Collapsed Length* 2879 Controls Rebound* 705 Controls Compression* External Diameter...$55.07 -
Aluminum Steer Spring Hanger Rear Of Front Replaces 02-02311M001 For Peterbilt 379
BESTFIT TRUCK PARTS
$156.99Rear Steer Spring Hanger For 4 Inch Spring & 6.25 Inch Bolt Height * High Quality Spring Hanger* Aluminum* 4.0 Inch Spring* 6 1/4 Inch Bolt Height* Driver Side / Passenger Side* Rear Of Front* Sold Individually* Warranty On Spring Hangers Against Defects...$156.99 -
Drag Link 29.75 Inch For International ProStar
AUTOMANN USA
$182.99Drag Link 29.750 Inches C To C Fits International Prostar * High Quality Drag Link* 29.750 Inch Center To Center* Sold Individually* Warranty On Drag Links Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$182.99 -
Steer Spring U-Bolt Kit Replaces K241-570-244 For Peterbilt 579
AUTOMANN USA
$62.21Steer Spring U-Bolt Kit Fits Peterbilt 579 * High Quality U-Bolt Kit* For Steer Spring Applications* U-Bolt Specifications:- U-Bolt Top Style - Round Bend- U-Bolt Diameter 0.750 Inch- Thread Size - 0.750 X 16 TPI- Threaded Length 3.000 Inch- Inside Width...$62.21 -
Steer Spring Hanger Assembly Replaces B11-1034-8 For Peterbilt
AUTOMANN USA
$196.99Steer Spring Hanger Assembly Fits Peterbilt * High Quality Steer Spring* Hanger Assembly* Sold Individually* Warranty On Steer Springs Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$196.99 -
Rear Of Front Leaf Spring Shackle Kit For Kenworth W900
AUTOMANN USA
$226.99Rear Of Front Leaf Spring Shackle Kit Fits Kenworth W900 * High Quality Leaf Spring* Includes- Grease Fitting- Cap Screw 1/2 Inch X 2 1/2 Inch- Shackle Pin- Side Bar- Lock Nut- U Bolt Washer- Threaded Bushing* Sold As Kit* Warranty On Leaf Springs...$226.99 -
On Sale
Steer Spring Bushing Replaces 16-14242-000 For Freightliner FLD120
AUTOMANN USA
Now: $24.48Was: $48.95Steer Spring Bushing Fits Freightliner FLD120 * High Quality Spring Bushing* 20MM Bushing ID* 57MM Bushing OD* 80MM Bushing Overall Length* 75MM Bushing Sleeve Length* Silent Block Bushing Type 1* Encased Bushing Type 2* Sold Individually*** High Quality...Now: $24.48Was: $48.95 -
2 Leaf Parabolic Springs 4 Inch Wide - 37993 For Volvo VNL & Mack
AUTOMANN USA
$553.992 Leaf Parabolic Spring * High Quality Parabolic Spring* 2 Spring Eye* Standard Eye Type* 4 Inch Width* 27.6 Inch S.E.* 31.3 Inch L.E.* 4.7 Inch Arch* 2 Inch Nos. Leaves* Threaded Bushing Included* Sold Individually* Warranty On Leaf Springs Against...$553.99 -
2 Leaf Parabolic Springs 4 Inch Wide - 20789251 For Volvo VNL Gen II
AUTOMANN USA
$614.992 Leaf Parabolic Spring Fits Volvo * High Quality Parabolic Spring* 2 Spring Eye* Standard Eye Type* 4 Inch Width* 27.6 Inch S.E.* 31.3 Inch L.E.* 5.4 Inch Arch* 2 Inch Nos. Leaves* Sold Individually* Warranty On Leaf Parabolic Springs Against Defects In...$614.99 -
18.81 Inch C To C Cabin Torque Rod Arm Replaces 132810 & 20704332 For Volvo VNL Gen II
AUTOMANN USA
$61.1918.81 Inch Cabin Torque Rod Arm Fits Volvo VNL Gen II 2004-2018 * High Quality Cabin Torque Rod Arm* Dimensions:- 18.812 Inch Center To Center- 0.625 Inch Diameter- 2.625 Inch End- 2.000 Inch End* 4.994 Pounds* Sold Individually* Warranty On Cabin Torque...$61.19 -
Drag Link 31.54 Inch For Volvo VNL Gen II 2004 - 2018
AUTOMANN USA
$133.9931.54 Inch Drag Link C To C Fits Volvo VNL Gen II * High Quality Drag Link* 31.540 Inch Center To Center* 1.575 Inch Diameter Bar* 14.50 Inch End To End* M30-1.50 Inch Shaft Thread Passenger* 1.125 Inch-12 Passenger Side Shaft Side Thread* 0.941 Inch...$133.99