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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SAF-TITE 100-3 Slack Reducing Coupling Kit
PREMIER
$488.99SAF-TITE 100-3 Slack Reducing Coupling * High Quality Coupling Kit * Includes:- Coupling- Bolt Kit- Air Chamber- Air Chamber Adapter Bracket- Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 18000 Lbs.* Ultimate Latch Capacity 20000 Lbs...$488.99 -
SAF-TITE 100-3 Slack Reducing Coupling
PREMIER
$360.99SAF-TITE 100-3 Slack Reducing Coupling * High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 18000 Lbs. * Ultimate Latch Capacity 20000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do...$360.99 -
Air Adjusted Couplings Replacement Part Kit
PREMIER
$128.99Air Adjusted Couplings Replacement Part Kit * High Quality Couplings Replacement Parts Kit* Includes:- Spring- Thimble- Bolt- Locknut And Shoe* Made In USA* Sold Individually* Warranty On Couplings Replacement Parts Kits Against Defects In Workmanship &...$128.99 -
100 Series SAF - Tite Slack Reducing Coupling Replacement Kit
PREMIER
$116.99100 Series SAF - Tite Slack Reducing Coupling Replacement Kit * High Quality Couplings Replacement Parts Kit* Includes: - Bolts- Locknuts- Latch And Latch Lock- Springs- Bushings* Made In USA* Sold Individually* Warranty On Couplings Replacement Parts...$116.99 -
Latch For Model 140 Coupling Latch For 140 Coupling
PREMIER
$161.99Latch For Model 140 Coupling Latch For 140 Coupling * High Quality Replacement Latch* Made In USA* Sold Individually* Warranty On Replacement Latches Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...$161.99 -
Low Lever Part Replacement Kit For 2200ELL Coupling
PREMIER
$310.99Replacement Part Kit W/ Retaining Rings, Locknut, Spacers, Bolt, Springs, Latch & Latch Hook * High Quality Replacement Parts Kit * Includes: - Retaining Rings- Locknut- Spacers- Bolt- Springs- Latch And Latch Lock- Pin And Handle* Made In USA* Sold...$310.99 -
Stainless Steel Cover For Rubber Plug
LIFETIME NUT COVERS
$8.89Replacement SS Cover For Rubber Hubcap Plug * High Quality Cover* Made Of Stainless Steel* For Rubber Plug-Replacement For Hubcap 29-050930* Made In USA* Sold Individually* Warranty On Covers Against Defects In Workmanship & Material From Date Of...$8.89 -
Bulldog HD Cab Shock Absorber, 11.57 Inch Extended For Kenworth
BULLDOG HD SHOCKS
$45.18Bulldog Heavy Duty Cab Shock AbsorberBulldog HD Cab Shock Absorbers is a premium replacement part, isolating the cab from the frame to prevent road induced noise, vibration and harshness from reaching the driver. Designed to work better and have a longer...$45.18 -
Holland Fifth Wheel Handle Release Lever
OPP - ORIGINAL PARTS PROGRAM
$118.99Handle Release Kit * High Quality Release Lever* Release Handle * Compression Spring * Washer * Cotter Pin * Sold Individually* Warranty On Release Levers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$118.99 -
Minimizer Slick Plate 100061 FW 35 Ram Bars
MINIMIZER
$64.25Minimizer Slick Plate 100061 FW 35 Ram Bars - Bars Only * High Quality Ram Bars* FW 35 Ram Bars Only* Hardware Not Included, Please See Part 09-0511063 For Hardware* For Slick Plate 09-05110218 - Sold Separately * 7.25 Inches* Sold Individually* Warranty...$64.25 -
Minimizer Slick Plate Ram Bars For 100088 JSK37H - Bars Only
MINIMIZER
$55.07Minimizer Slick Plate Ram Bars For 100088 JSK37H * High Quality Slick Plate Ram Bars* For 100088 JSK37H* No Hardware Just Bars* 5.75 Inches* Sold Individually* Warranty On Slick Plate Ram Bars Against Defects In Workmanship & Material From Date Of...$55.07 -
100088 - Jost JSK37H 5th Wheel Slick Plate Mounting Kit - Bar Not Included
MINIMIZER
$52.01Minimizer Slick Plate 100088 Jost FW 37th Mounting Hardware Kit * High Quality Mounting Hardware Kit* 100088 Jost FW 37H Mounting Hardware Kit* Ram Bar Not Included* Sold Individually* Warranty On Mounting Hardware Kit Against Defects In Workmanship &...$52.01