
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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Black Fifth Wheel Pin Puller - 30.125 Inch
AUTOMANN USA
$17.25Black 30.125 Inch Fifth Wheel Pin Puller * High Quality Pin Puller* Black* 30.125 Inch Length* For Fifth Wheel* Sold Individually* Warranty On Pin Pullers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$17.25 -
Poly Slide Bracket Bushing - D203 For Fontaine
AUTOMANN USA
$20.39Poly 1.25 ID X 4 OD Slide Bracket Bushing Replaces D203, E7445, 10002, R307445, & 13501U * High Quality Slide Bracket Bushing* Poly * Dimensions:- 1.25 Inch ID - 4.00 Inch OD * Thickness- 2.45 Inch* Sold Individually* Warranty On Slide Bracket Bushings...$20.39 -
Poly Bracket Kit - BSH108 For Fontaine Fifth Wheel
BESTFIT TRUCK PARTS
$19.06Poly Upper and Lower Brackets For Fontaine Fifth Wheel * High Quality Bracket Kit* Kit Consists Of - (1) Fifth Wheel Bushing (Lower Bracket)- (1) Fifth Wheel Bushing (Upper Bracket)* Poly * Sold Individually* Warranty On Bracket Kits Against Defects In...$19.06 -
Cross Tube 2.5 OD X 53 Inch - 3453311
AUTOMANN USA
$491.9953 Inch Cross Tube Replaces 3453311 * High Quality Cross Tube* Dimensions:- 2.50 Inch OD - 53.0 Inch Overall Length* Driver Side* End 1-1/4 Inch-12 Right Hand Thread * End 2-5/8 Inch-12 Left Hand Thread* Made In USA* Sold Individually* Warranty On Cross...$491.99 -
Spring Equalizer Hex Bolt 1.0in -14 x 6-1/2 Inch Grade 8 For Chevrolet, GM
AUTOMANN USA
$11.21Grade 8 Hex Spring Bolt W/ Fine Pitch Replaces FSP00503028, 3822130, 70002002, And ST1004 * High Quality Spring Bolt * Dimensions:- 1 Inch Bolt Diameter- 6-1/2 Inch Bolt Length* Bolt Type- Hex Bolts* Thread- 14* Fine- Pitch* Grade-8* Sold Individually *...$11.21 -
On Sale
Deep Nut 7/8 - 14 X 1.156 Grade 8
AUTOMANN USA
Now: $0.88Was: $1.26Grade 8 Deep Nut 7/8 - 14 X 1.156 * High Quality Deep Nut* Dimensions:- Diameter- 1.25 Inch - Height- 1.156 Inch* Threads: 0.875 Inch- 14 TPI* Sold As Pack* Warranty On Deep Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High...Now: $0.88Was: $1.26 -
Deep Nut 3/4- 16 X 1-1/16 Inch Grade 8
AUTOMANN USA
$21.59Grade 8 Deep Nut 3/4- 16 X 1-1/16 Inch * High Quality Deep Nut* Dimensions:- Diameter- 1.062 Inch- Height- 1.00 Inch* Threads: 0.75 Inch- 16 TPI * Sold As Pack* Warranty On Deep Nuts Against Defects In Workmanship & Material From Date Of Purchase*** High...$21.59 -
Steering Tie Rod End 1 1/4 - 12 Passenger Side
AUTOMANN USA
$52.01Passenger Side Steering Tie Rod End 1 1/4 - 12 * High Quality Tie Rod End* Dimensions:- Length C To End- 7.50 Inch- 1.25 Inch-12 (Right Hand) In Stud* Made In USA * Sold Individually* Warranty On Tie Rod Ends Against Defects In Workmanship & Material...$52.01 -
Steering Tie Rod End 1 1/4 -12 Driver Side
AUTOMANN USA
$52.01Driver Side Steering Tie Rod End 1 1/4 -12 * High Quality Tie Rod End* Dimensions:- Length C To End- 7.50 Inch- 1.25 Inch-12 (Left Hand) In Stud* Made In USA * Sold Individually* Warranty On Tie Rod Ends Against Defects In Workmanship & Material From...$52.01 -
Cross Tube 1-1/8 -12 ID X 1.75 OD X 59.37 Inch - 1006144
AUTOMANN USA
$163.9959.37 Inch Cross Tube Replaces 1006144, E9957, D0HZ3281A, 002915, R002915, 1697445C91, A3102F4348, A3102K4379, A3102N3472, R250398, DS1379S, And 85105932 * High Quality Cross Tube* Dimensions:- 1-1/8 Inch-12 ID- 1.75 Inch OD- 59.37 Inch Length* Made In...$163.99 -
Deep Nut 5/8 Inch- 18 Grade 8
AUTOMANN USA
$15.26Deep Nut Replaces 2300461005, SA13006, R303000, And C72250BThese deep nuts provide superior torque capacity and enhanced tightening with more threads than standard nuts, offering excellent torquing ability. Sold as a pack, each deep nut measures 0.937...$15.26 -
On Sale
Square U Bolt Kit 3/4 X 4 X 5-3/4 Inch
AUTOMANN USA
Now: $19.27Was: $27.53Square Bend 3/4 Inch Diameter U Bolt Kit * High Quality U Bolt Kit * Includes:- (2) U Bolts - (4) U Bolt Washer - (4) Deep Nut * Dimensions:- 3/4 Inch U-Bolt - 4 Inch Width - 5-3/4 Inch Length* Sits On Spring Top Plate* Made In USA * Sold Individually*...Now: $19.27Was: $27.53