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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340SA Front End Housing For Use W/ 207S, 307S, 405S Swivel Drawbar Eyes
PREMIER
$549.993.5 Inch Front End Housing Accepts 3 Inch Standard Channel Or Square Tubing * High Quality Front End Housing* Includes:- Housing- Washer - Poly Bushings* Inside Diameter 2 Inch* Outside Diameter 3-1/2 Inch* 3-1/2 Inch Length* Accepts 3 Inch Standard...$549.99 -
556B Front End Housing W/ Poly Bushings For Use W/ 207SE, 307SE, 405SE, 407SE Swivel Drawbar Eyes
PREMIER
$729.995-3/16 Inch Front End Housing For Use W/ Swivel Drawbar Eyes * High Quality Front End Housing* Includes:- Housing- Rubber Bushings- Washer* Bushing Inside Diameter 2 Inch* Bushing Outside Diameter 4-3/4 Inch* 5-3/16 Inch Length* For Use With...$729.99 -
546B Front End Housing W/ Poly Bushing For Use W/ 207SE, 307SE, 405SE, 407SE Swivel Drawbar Eyes
PREMIER
$601.995-3/16 Inch Front End Housing For Use W/ Swivel Drawbar Eyes * High Quality Front End Housing* Includes:- Housing- Poly Bushings- Washer* Bushing Inside Diameter 2 Inch* Bushing Outside Diameter 4-3/4 Inch* 5-3/16 Inch Length* For Use With...$601.99 -
450A Hinge Assembly W/ Poly Bushings
PREMIER
$1,021.99Hinge Assembly Accepts 2.5 Inch Round Tubing * High Quality Hinge Assembly* Includes: - (2) Bolts And Nuts- Bracket- Pin- Adjustable Shoe- Housing- (2) Bolts- (2) Poly Bushings- (2)Retaining Rings* Inside Diameter 2 Inch* Outside Diameter 3-1/2 Inch*...$1,021.99 -
450 Hinge Assembly W/ Rubber Bushing
PREMIER
$933.99Hinge Assembly Accepts 2.5 Inch Tubing * High Quality Hinge Assembly* Includes: - (2) Bolts And Nuts- Bracket- Pin- Adjustable Shoe- Housing- (2) Bolts- (2) Rubber Bushings- (2) Retaining Rings* Outside Diameter 3-1/2 Inch* 1-3/4 Inch Length* Assembly To...$933.99 -
440 Hinge Assembly W/ Ploy Bushings
PREMIER
$1,032.99Hinge Assembly Accepts 3 Inch Standard Or Square Tubing * High Quality Hinge Assembly* Includes: - (2) Bolts And Nuts- Housing- Bracket- Pin- Adjustable Shoe- (2) Bolts- (2) Poly Bushings- (2) Retaining Rings* Inside Diameter 2 Inch* Outside Diameter...$1,032.99 -
440 Hinge Assembly W/ Rubber Bushings
PREMIER
$922.99Hinge Assembly Accepts 3 Inch Standard Or Square Tubing * High Quality Hinge Assembly* Includes:- (2) Bolts And Nuts- Housing- Bracket- Pin- Adjustable Shoe- (2) Bolts- (2) Rubber Bushings- (2) Retaining Rings* Inside Diameter 2 Inch* Outside Diameter...$922.99 -
Replacement Parts Kit For 890 & 890C Couplings
PREMIER
$804.99890 Series Coupling Replacement Part Kit * High Quality Replacement Parts Kit * Includes - Drive Screw- Retaining Rings- Lock Nut- Handles- Bushing- Pins And Cable- Pawl- Springs- Latch- Set Crew* For 890 And 890C Couplings* Made In USA* Sold...$804.99 -
Replacement Parts Kit For 690L Coupling
PREMIER
$708.99690L Coupling Replacement Part Kit * High Quality Replacement Pars Kit* Includes:- Drive Screw- Spring- Locknut- Clip And Cable- Handle- Hook* For 690L Coupling* Made In USA* Sold As Set* Warranty On Replacement Pars Kits Against Defects In Workmanship &...$708.99 -
580J Pintle Hitch Coupling
PREMIER
$692.99580J Pintle Hitch Coupling * High Quality Coupling* Maximum Grow Trailer Weight 90000 Lbs* Maximum Tongue Weight 18000 Lbs* Ultimate Latch Capacity 30000 Lbs * Maximum Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On Any...$692.99 -
580 Permalloy Pintle Hitch Coupling
PREMIER
$651.99580 Low Profile Coupling W/ External Oil Cup * High Quality Coupling* Maximum Grow Trailer Weight 70000 Lbs* Maximum Tongue Weight 14000 Lbs* Ultimate Latch Capacity 30000 Lbs* Maximum Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2 Inch* External Oil...$651.99 -
480 Coupling, Non-Air For Heavy Duty Pulling Capacity
PREMIER
$982.99Trailer 480 Coupling For Non * High Quality Coupling* Maximum Gross Trailer Weight 130000 Lbs* Maximum Tongue Weight 21000 Lbs* Ultimate Latch Capacity 30000 Lbs* Maximum Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Latch Components Are...$982.99