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 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 -
CSM Air Line Box Trough Style With Holes For Single Electric Plug
CHROME SHOP MAFIA
$295.99Single Electric Air Line Trough Box For Deck Plate By Chrome Shop Mafia * High Quality Air Line Box* Made Of 304 Stainless Steel* Outside Dimensions:- 21.125 Inch - Length- 13.000 Inch - Depth* Cutout Size Required To Mount:- 18.500 Inch - Length- 10.250...$295.99 -
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 -
Black Steel Single Chamber Air Tank, 9.5 Dia X 34 Inches, 9 Port For Kenworth
BESTFIT TRUCK PARTS
$329.99Kenworth Black Steel 9 Port Single Chamber Tank * High Quality Air Tank* Single Chamber Tank* Black Steel* 9 Port 9.50 Inch Diameter X 34.00 Inch Length* Side Ports ( 4 ) 1/2 Inch NPT * End Ports A ( 1 ) 1/2 Inch NPT And ( 1 ) 1/4 Inch NPT* End Ports B (...$329.99 -
Poly Lower Front Mount Bushing For Kenworth T660
AUTOMANN USA
$21.41Poly Lower Front Fairing Bushing * High Quality Mount Bushing* Lower Front Fairing * View 1 Dimensions- 2.218 Inch OD- 4.218 Inch Length * View 2 Dimensions - 2.5 Inch OD- 2.046 Inch ID* Sold Individually * Warranty On Mount Bushing Against Defects In...$21.41 -
Stainless Steel Air Tank U-Bolt For 9.50 Inch Diameter Tank For Peterbilt 379, 378, 386 & 389
BESTFIT TRUCK PARTS
$21.979.5 Inch Diameter Air Tank Mounting U-BoltThis 9.5 Inch Diameter Air Tank Mounting U-Bolt Fits Peterbilt 359, 378 and 379 is designed to replace your OE G34-6009 factory style mounting U-bolts. Manufactured from the highest quality stainless steel and...$21.97 -
Stainless Steel 12.00 X 1.50 Inch Air Tank Straps For Peterbilt
PHOENIX DESIGN
$109.991.5 X 12 Inch Stainless Steel Air Tank Straps * High Quality Air Tank Strap* Made Of Stainless Steel * 12 Inch Diameter X 1.50 Inches Wide * Sold As Pair* Made In USA* Warranty On Air Tank Strap Against Defects In Workmanship & Material From Date Of...$109.99