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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160HD Pintle Hitch
PREMIER
$273.99160HD Pintle Hitch * High Quality Coupling* With An Additional 10000 Lbs. Of Gross Trailer Weight Capacity * 2000 Lbs. Of Tongue Weight Capacity* Max. Gross Trailer Weight 40000 Lbs.* Max. Tongue Weight 6500 Lbs.* Ultimate Latch Capacity 5000 Lbs.* Max...$273.99 -
160 Coupling For Dolly Haul Back & Other Light Applications
PREMIER
$255.99160 Coupling For Dolly Haul Back & Other Light Applications * High Quality Coupling* Ideal For Dolly Haul Back And Other Light To Medium Duty Applications* Max. Gross Trailer Weight 30000 Lbs.* Max. Tongue Weight 4500 Lbs.* Ultimate Latch Capacity 5000...$255.99 -
2-5/16 Inch Ball And 157 Locknut For Use With 150 Coupling
PREMIER
$116.992-5/16 Inch Ball And 157 Locknut For Use With 150 Coupling * High Quality Ball* 2-5/16 Inch* 157 Locknut* For Use With 150 Coupling* Made In USA* Sold Individually* Warranty On Balls Against Defects In Workmanship & Material From Date Of Purchase*** High...$116.99 -
2 Inch Ball And 157 Locknut For Use With 150 Coupling
PREMIER
$83.632 Inch Ball And 157 Locknut For Use With 150 Coupling * High Quality Ball* 2 Inch* 157 Locknut* For Use With 150 Coupling* Made In USA* Sold Individually* Warranty On Balls Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$83.63 -
150PK Replacement Parts For 150 & 160 Coupling
PREMIER
$150.99150PK Replacement Parts For 150 & 160 Coupling * High Quality Replacement Parts Kit* Includes: - Trigger - Latch And Latch Pin - Bushing - Spring - Roll Pin - Bolt - Lock Nut* Made In USA* Sold Individually* Warranty On Replacement Parts Kits Against...$150.99 -
131 Replacement Pin For 140 Coupling
PREMIER
$25.49131 Replacement Pin For 140 Coupling * High Quality Replacement Pin* For Use With 130, 135NT, 140, 235NT, And 240 Couplings* Made In USA* Sold Individually* Warranty On Replacement Pins Against Defects In Workmanship & Material From Date Of Purchase***...$25.49 -
Retaining Ring - 1-3/4 Inch Id For Use With 135Nt Coupling
PREMIER
$6.11Retaining Ring- 1-3/4 Inch Id For Use With 135Nt Coupling * High Quality Replacement Retaining Ring* 1-3/4 Inch ID* For The Use With 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Retaining Rings Against Defects In Workmanship &...$6.11 -
Swivel Mounting Plate For Use With 135Nt Coupling
PREMIER
$156.99Swivel Mounting Plate For Use With 135Nt Coupling * High Quality Replacement Swivel Mounting Plate* For Use With 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Swivel Mounting Plates Against Defects In Workmanship & Material From...$156.99 -
135PK Coupling Replacement Part Kit
PREMIER
$121.99135PK Coupling Replacement Part Kit * High Quality Replacement Parts Kit* Includes: - Pins - Latch And Latch Lock - Springs - Bushings - Retaining Rings* Made In USA* Sold Individually* Warranty On Replacement Parts Kits Against Defects In Workmanship...$121.99 -
135NT Swivel Drawbar Eye
PREMIER
$692.99135NT Swivel Drawbar Eye * High Quality Swivel Coupling* Agricultural And Military Operations Will All Benefit From Premiers 135NT And 235NT Swivel Couplings* Swivel Action Eliminates Torque Between Mated Vehicles When Traveling Over Rough Uneven...$692.99 -
Retaining Rings For Model 140 Coupling Includes 2 Retaining Rings. 3/4 Inch
PREMIER
$6.11Retaining Rings For Model 140 Coupling Includes 2 Retaining Rings. 3/4 Inch * High Quality Replacement Retaining Rings* Includes 2 Retaining Rings* 3/4 Inch* Made In USA* Sold Individually* Warranty On Replacement Retaining Rings Against Defects In...$6.11 -
Spring For Model 140 Coupling Spring - 3/8 Inch X 1-9/16 Inch
PREMIER
$11.21Spring For Model 140 Coupling Spring- 3/8 Inch X 1-9/16 Inch * High Quality Replacement Spring* For Coupling Spring 3/8 Inch X 1-9/16 Inch* Made In USA* Sold Individually* Warranty On Replacement Springs Against Defects In Workmanship & Material From...$11.21