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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Front Spring Shackle Side Bar Replaces 16-13333-000 For Freightliner FL120 Classic
AUTOMANN USA
$39.99Front Spring Shackle Fits Freightliner Classic * High Quality Front Spring Shackle* 2.0 Inch* 4.312 Inch* 6.750 Inch* 1.00 Inch Thickness* 1.250 Inch Spring Pin Hole* 0.50 Inch Lock Bolt Hole* Sold Individually* Warranty On Front Springs Against Defects...$39.99 -
Jost Fifth Wheel King Pin - Replaces KZ1012
AUTOMANN USA
$172.99Replacement King Pin Jost * High Quality King Pin Jost* 2.0 Inch* 10.240 Inch* 0.450 Inch* 1.670 Inch* 3.160 Inch* 3.625 Inch* 2.812 Inch* 2.875 Inch* Use 8-14 MM Screws* Torqued To 140 Ft Lbs* Sold Individually*** High Quality Aftermarket Replacement...$172.99 -
Aluminum Spring Hanger Rear Of Steer, Replaces A16-14019-002 For Freightliner
AUTOMANN USA
$219.99Spring Hanger Rear of Steer With Bushing For Freightliner * High Quality Spring Hanger* Made of Aluminum * Includes Bushing MR668 Silent Block / Spring Bushing* Hanger Fits Rear Of Steer Axle* Fits Driver Or Passenger Side* For Trucks With 4.0 Inch...$219.99 -
Spring Hanger Rear Of Steer Cast Iron For Freightliner Cascadia
AUTOMANN USA
$186.99Spring Hanger Rear Of Steer with Bushing For Freightliner Cascadia * Made of High Quality Cast Iron* Includes Bushing MR668 Silent Block / Spring Bushing* Hanger Fits Rear Of Steer Axle* Fits Driver Or Passenger Side* For Trucks With 4.0 Inch Spring...$186.99 -
BESTfit Torque Arm Bushing For International, Mack, Peterbilt & Volvo
BESTFIT TRUCK PARTS
$72.41BESTfit Torque Arm Bushing Fits International, Mack, Peterbilt And Volvo * High Quality Torque Arm Bushing* 4.375 Inch Center To Center Bolt Holes* Sold Individually* Warranty On Torque Arm Bushings Against Defects In Workmanship & Material From Date Of...$72.41 -
Air Bag Nut For Top Mounting Stud
AUTOMANN USA
$3.05Air Bag Nut * High Quality Air Bag Nut* For Top Mounting Stud On Air Bags* Dimensions- 0.750-16 ID TPI- 1.125 OD HEX- 0.625 HT* Sold Individually***High Quality Aftermarket Replacement Part (Not OEM)**** This Item Is Special Order. This Item Will Not Be...$3.05 -
Front Shock Bracket Bump Stop Replaces 02-01155, 02-02904, D5000-2164 For Peterbilt
AUTOMANN USA
$21.41Steer Axle Bump Stop For Front Shock Bracket * High Quality Bump Stop* For Front Shock Bracket* Sold Individually* Warranty On Bump Stops Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$21.41 -
Spring Hanger Front Of Rear Replaces 03-44586M001, 01-21518 For Peterbilt Rear Air Leaf Suspension
AUTOMANN USA
$387.99Drive Axle Front Hanger Air Leaf Suspension Uses TRK5905 Bushing * High Quality Spring Hanger* Driver / Passenger* Front Of Rear For Drive Axle* Air Leaf* Sold Individually* Warranty On Spring Hangers Against Defects In Workmanship & Material From Date...$387.99 -
Air Bag Rolling Lobe W/ 2 Bottom Studs For Hendrickson HA Series Air Ride Suspension For Ford, Western Star
AUTOMANN USA
$271.99Hendrickson Replacement Air Bag Rolling Lobe W/ 2 Bottom Studs * High Quality Air Bag* Replaces OE Numbers: 15963160, 9287, 1R12424, 1R12-424, 1S12027, 1S12-027, 50405001, 50405002, 504051, 504052, 1622372C1, And 8159631600* With 2 Bottom Studs* Sold...$271.99 -
Steel Air Tank 12 X 29.5 Inch With 3 Front Ports - Black
BESTFIT TRUCK PARTS
$190.892850 Cubic Inch Volume Air Tank * High Quality Air Tank* Made Of Steel* Black* 12 Inch Diameter* 29.5 Inch Length* 2850 Cubic Inch Volume* 3 Front Ports- 3/4 Inch NPT* 1 Back Port- 3/4 Inch NPT* 1 Drain Port - 1/4 Inch NPT* 2 End Ports - 3/8 Inch NPT*...$190.89 -
29.25 OAL Monroe Steer Shock For GMC Stem Mount With 11 Thread Pitch
OPP - ORIGINAL PARTS PROGRAM
$114.9916.938 Inch Compressed Length With 12.312 Inch Travel * High Quality Shock* For GMC Models* Stem Mount* 3.5/16 Inch Stem Length* 5/8 Inch - 11 Thread Pitch* Extended Length 29.25* Compressed Length 16.938* Travel Length 12.312* Sold Individually*...$114.99 -
Premium Poly Torque Rod Bushing, Replaces 44697000 For Rear Air Suspensions
AUTOMANN USA
$84.99Premium Poly Torque Rod Bushing Taper Stud Mount * High Quality Poly Torque Rod Bushing* 8.000 Inch Overall Length* 2.750 Inch OD Outer Shell* 3.000 Inch Taper Length* 1.250 X 12 Inch Threads On End* Fits International Corporate Air Suspension 1978 -...$84.99