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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Deep Nut 0.375 In-2 TPI X 0.531 Inch Grade 5
AUTOMANN USA
$0.86Grade 5 0.531 Inch Deep Nut With 0.375 Inch-24 Threads * High Quality Deep Nut* Dimensions:- 0.562 Inch Diameter- 0.531 Inch Height* Threads- 0.375 Inch-24 TPI* Sold Individually* Warranty On Deep Nuts Against Defects In Workmanship & Material From Date...$0.86 -
Flanged Lock Nut 07/16 Inch- 20 TPI Grade C
AUTOMANN USA
$1.01Flanged Lock Nut With 07/16 Inch- 20 Threads * High Quality Flanged Lock Nut* A/F- 0.656 Inch* Threads: 07/16 Inch- 20* Sold Individually* Warranty On Flanged Lock Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$1.01 -
Flanged Lock Nut 1/2 Inch- 20 TPI
AUTOMANN USA
$2.49Flanged Lock Nut Replaces 8397200, 10048004, W300305, 231102008, 23-1102008, And 414087C1 * High Quality Flanged Lock Nut* 0.50 Inch Height* 0.750 Inch A/F* Threads: 1/2 Inch- 20 TPI* Sold Individually* Warranty On Flanged Lock Nuts Against Defects In...$2.49 -
Flanged Lock 5/8 In -18 TPI
AUTOMANN USA
$1.06Flanged Lock Nut Replaces E2892, 027401, 1056200, R302892, C71146B, SB1002, SH1027, 0274-01, And 10641 * High Quality Flanged Lock Nut* Threads 5/8 In -18* Sold Individually* Warranty On Flanged Lock Nuts Against Defects In Workmanship & Material From...$1.06 -
Brake Spider Bolt Assembly 1/2in-20 X 1-3/4 Inch
AUTOMANN USA
$2.761-3/4 Inch Bolt W/ 1/2 Inch SAE Plan Nut For Spider Brakes * High Quality Bolt Assembly* Consists Of - (1) Bolt 1-3/4 Inch - (1) SAE Plain Nuts 1/2 Inch* Thread 1/2 Inch-20* For Brake Spiders* Sold Individually* Warranty On Bolt Assemblies Against...$2.76 -
Brake Kit W/ Anchor Pin & 9 1/2 Inch Black Springs For New Flyer 410mm X 160mm Brake
AUTOMANN USA
$96.49Brake Kit W/ Anchor Pin & 9 1/2 Inch Black Springs * High Quality Brake Kit* Kit Consists Of:- (1) Anchor Pin Kit - (2) 9 1/2 Inch Black Springs* Drum Diameter- 410 MM* Shoe Width- 160 MM* Double Spring Type * Made In USA* Sold Individually* Warranty On...$96.49 -
Brake Kit With Roller Pin And Hardware For New Flyer 410mm X 160mm Brake
AUTOMANN USA
$77.40Brake Kit With Roller Pin And Hardware * High Quality Brake Kit* Includes:- Roller Pin- Hardware* Drum Diameter- 410 MM* Shoe Width- 160 MM* Components Not Available Separately* Made In USA* Sold Individually* Warranty On Brake Kits Against Defects In...$77.40 -
BESTfit Mounting Hardware Accessories - 145089-200,145089200 For Shock Absorber
BESTFIT TRUCK PARTS
$14.68BESTfit Shock and Strut ComponentsThis accessory kit assists with installation of a Gas Shock Absorber. It replaces part numbers 145089-200 and 145089200. * High Quality Mounting Accessory* Sold Individually* Warranty On Mounting Accessories Against...$14.68 -
BESTfit U-Bolt Kit 3/4 X 6.375 X 10 Inch Grade 8 - Specialty Bend - 48718-126
BESTFIT TRUCK PARTS
$44.87BESTfit 3/4 Inch OD U-Bolt Kit, 6.375 Inch Wide, 10 Inch Long * High Quality U-Bolt Kit* Dimensions:- 3/4 Inch U Bolt Diameter- 6.375 Inch Width- 10.00 Inch Length* U Bolt Type- Specialty Bend* Grade- 8* Made In USA* Sold Individually* Warranty On U-Bolt...$44.87 -
BESTfit U-Bolt Kit 3/4 X 6.375 X 9 Inch Grade 8 - Specialty Bend - 48718108
BESTFIT TRUCK PARTS
$39.76BESTfit 3/4 Inch OD U-Bolt Kit, 6.375 Inch Wide, 9.00 Inch Long * High Quality U-Bolt Kit* Dimensions:- 3/4 Inch U Bolt Diameter- 6.375 Inch Width- 9.00 Inch Length* U Bolt Type- Specialty Bend* Grade- 8* Specialty Bend* Made In USA* Sold Individually*...$39.76 -
BESTfit Pivot Connection Alignment Service Kit For Holland / Neway
BESTFIT TRUCK PARTS
$348.99BESTfit Pivot Connection Alignment Service Kit * High Quality Service Kit* Consists Of - (2) Cap Screw 1-1/4 Inch-12 x 10-1/2 Inch- (4) Alignment Block - (2) 1-1/4 Inch Lock Nut - (2) Pivot Bushing - (4) Spacer Washer * For One Axle* Made In USA* Sold...$348.99 -
BESTfit Poly Walking Beam Center Bushing - E9510,R309510, 21034569 For Hendrickson
BESTFIT TRUCK PARTS
$218.99BESTfit Poly Walking Beam Center Bushing 3.5 SM OD x 12 Inch, Welded Plug * High Quality Center Bushing* Poly* Dimensions:- 2.5 Inch ID - 4.75 Inch Large OD- 3.5 Inch Small OD - 12 Inch Length* Welded Plug* Made In USA* Sold Individually* Warranty On...$218.99