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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142 Key/Latch For 140 Coupling
PREMIER
$28.553/4 Inch Square Key/Latch Replacement For 140 Coupling * High Quality Replacement Key/ Latch* For Coupling Key/ Latch 3/4 Inch Square* Made In USA* Sold Individually* Warranty On Replacement Key/ Latches Against Defects In Workmanship & Material From...$28.55 -
2200ELL Slack Reducing Coupling
PREMIER
$815.992200ELL Slack Reducing Coupling * High Quality Reducing Coupling* Coupling Only * With 2075 Low Profile Lever Installed* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16...$815.99 -
2200ELA Slack Reducing Coupling Kit
PREMIER
$957.992200ELA Slack Reducing Coupling Kit * High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity...$957.99 -
2200EL Slack Reducing Coupling
PREMIER
$765.992200EL Slack Reducing Coupling * High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On Any...$765.99 -
2200LA Slack Reducing Coupling Kit
PREMIER
$804.992200LA Slack Reducing Coupling Kit * High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity...$804.99 -
200 Bolt On Drawbar Eye
PREMIER
$224.99200 Bolt On Drawbar Eye * High Quality Drawbar Eye * Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 15000 Lbs.* I.D. Diameter 2-3/8 Inch* Never Attempt Weld Repair Of Damaged Or Worn Drawbar Eyes* Slack Reducing Drawbar Eyes Must Be Used With...$224.99 -
2200L Slack Reducing Coupling Kit
PREMIER
$645.992200L Slack Reducing Coupling Kit * High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On...$645.99 -
2075K Coupling Replacement Part Kit
PREMIER
$67.312075K Coupling Replacement Part Kit * High Quality Replacement Parts Kit * Includes: - Lever - Retaining Rings - Pin And Spacer* Made In USA* Sold Individually* Warranty On Replacement Parts Kit S Against Defects In Workmanship & Material From Date Of...$67.31 -
2000PK Coupling Replacement Part Kit
PREMIER
$206.992000PK Coupling Replacement Part Kit * High Quality Replacement Parts Kit* Includes: - Retaining Rings - Lock Nut - Spacer - Pin - Bolt - Latch And Latch Lock - Springs - Bushings* Made In USA* Sold Individually* Warranty On Replacement Parts Kits...$206.99 -
2200A Slack Reducing Coupling Kit
PREMIER
$765.992200A Slack Reducing Coupling Kit * High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket And Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity...$765.99 -
2200 Slack Reducing Coupling
PREMIER
$618.992200 Slack Reducing Coupling * High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On Any...$618.99 -
405L Swivel Drawbar Eye
PREMIER
$818.99405L Swivel Drawbar Eye * High Quality Swivel Drawbar Eye* Includes: - Retaining Ring - Bolt - Lock Nuts - Shoe - Jam Nut And Push Rod- 17-1/4 Inch With Right Hand Thread* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight 3700 Lbs.* Diameter 2-3/8...$818.99