
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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BESTfit 1.25 ID, 1.375 Inch Diameter X 4 Inch OAL Spring Pin Bushing Replaces 681-322-02-50 For Freightliner FLC112
BESTFIT TRUCK PARTS
$6.89BESTfit 4 Inch Spring Pin For Freightliner FLC112 * High Quality Spring Pin* 4 Inch Oal * 1.375 Inch Dia * 1.125 Inch Id* Sold Individually* Warranty On Spring Pins Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$6.89 -
Poly Upper Front Fairing Bushing For Kenworth T660 2008 -2017
AUTOMANN USA
$24.47Kenworth Poly Upper Front Mount Bushing * High Quality Fairing Bushing* Dimensions- 1- 2.671 Inch Length- 2.406 Inch O.D.* View - 2- 2.00 Inch I.D. - 2.968 Inch O.D.* Sold Individually* Warranty On Fairing Bushings Against Defects In Workmanship &...$24.47 -
6.156 Inch Bottom Wedge W/ 4 Degree Angle For Sterling Leaf Spring
AUTOMANN USA
$21.776.156 Inch Bottom Wedge W/ 4 Degree Angle * High Quality Bottom Wedge* 6.156 Inch Length* 4 Degree Angle* Used With Leaf Spring * Made In USA* Sold Individually * Warranty On Bottom Wedges Against Defects In Workmanship & Material From Date Of...$21.77 -
4 X 6 Inch 4 Degree Shim Wedge For Kenworth Steer Axle Spring
AUTOMANN USA
$25.804 Degree Shim Wedge For Kenworth Steer Axle Spring * High Quality Shim Wedge* Type 1* Material Aluminum* Width 4.000 Inch* Degree 4* Length 6.000 Inch* Sold Individually* Warranty On Shim Wedges Against Defects In Workmanship & Material From Date Of...$25.80 -
Air Bag Replaces 2501300C1 For International 9900I Cab
AUTOMANN USA
$32.63Air Bag Fits International 9900I Cab * High Quality Cab Air Bag* For Cab On International* Sold Individually*** High Quality Aftermarket Replacement Part (Not OEM)****** Replaces OEM Number(s) 2501300C1$32.63 -
BESTfit Bump Stop Replaces 01-52865 For Peterbilt New Low Air Leaf Suspensions
BESTFIT TRUCK PARTS
$68.64BESTfit Frame-Mount Bump Stop Fits Peterbilt New Low Air Leaf Suspensions * High Quality Bumper Stop* Mounts To Frame* Stops Suspension Spring Travel* Sold Individually* Warranty On Bumper Stop Against Defects In Workmanship & Material From Date Of...$68.64 -
BESTfit U-Bolt Saddle For Use With 01-051017 Cast Eye Replaces 03-01657 & 03-07865 For Peterbilt Rear Air Leaf Suspension
BESTFIT TRUCK PARTS
$26.51BESTfit U-Bolt Saddle For Use With 01-051017 * High Quality U Bolt Saddle* Cast Eye * Rear Air Leaf* Sold Individually* Warranty On U Bolt Saddle Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part...$26.51 -
7 X 15 Inch Brake Drum - Replaces 2308400, HWI633049, 3219A, 61577, 61577F
AUTOMANN USA
$287.997 X 15 Inch Brake Drum * High Quality Brake Drum* Dimensions- 15 Inch Length- 7 Inch Height- 15 Inch Brake Surface Diameter- 10.59 Inch Overall Depth- 7.75 Inch Brake Surface flat- 18.780 Inch Pilot Diameter* 10 Bolt Holes* Brake Size 15.000 Inch X 7.000...$287.99 -
Air Spring & Cabin For 86 Inch For Kenworth T600, T660, T800 & W900 AeroCab
AUTOMANN USA
$38.75Air Spring & Cabin For 86 Inch Kenworth T600, T660, T800 & W900 AeroCab * High Quality Cabin Air Spring* 1 Top Plate Hole* 2.99 Inch Top Plate Diameter* 1 Bottom Plate Hole* 2.89 Inch Bottom Plate Diameter* 2.25 Inch Bottom Plate C To C Diameter*...$38.75 -
BESTfit Upper Shock Bracket , Neway
BESTFIT TRUCK PARTS
$23.45BESTfit Upper Shock Bracket W/ 2 Inch C To C Mounting HolesUpgrade your vehicle's suspension system with our Upper Shock Bracket. Featuring a 3/4-inch shock bolt hole and 2-inch center-to-center mounting holes with 11/16-inch holes, this bracket is...$23.45 -
Nut Cover and Bumper Button Set For Standard Frame For Peterbilt
LIFETIME NUT COVERS
$89.99Nut Covers for Frame Fits Peterbilt W/ Standard Bolts 2000 & OlderElite Truck Accessoriesoffers this quality nut cover frame kit. It includes a full set of nut covers with standard bolts. The kit fits Peterbilt 330, 335, 362, 375, 377, 378, 379, and 387...$89.99 -
1.5 Inch Shock Spacer, 2.25 In OD, 0.77 In ID
AUTOMANN USA
$8.151.5 Inch Shock Spacer Replaces MHT670, MHT679, MHT691 * High Quality Shock Spacer* 2.250 Inch OD * 0.770 Inch ID * 1.5In Height * Sold Individually * Warranty On Shock Spacers Against Defects In Workmanship & Material From Date Of Purchase*** High...$8.15