Peterbilt Frame & Chassis
Strengthen your big rig's foundation with 4 State Trucks' premium Peterbilt semi truck frame and chassis components. Trust 4 State Trucks for top-quality Peterbilt frame and chassis parts that enhance stability and longevity, ensuring your semi handles every load with confidence. Whether you're looking for essential replacements or heavy-duty upgrades, our components keep your Peterbilt semi truck's frame solid, making each haul safer and more reliable. From sturdy frame rails to advanced air ride systems, our frame and chassis parts combine strength and flexibility to keep your Peterbilt performing at its best on any terrain.
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Sliding 5th Wheel Coiled Air Line With Cold Temp Resistance
UNITED PACIFIC
$13.44Sliding Fifth Wheel Coiled Air Line With 1/4 Inch Male Pipe Connector - Coiled Air Hose- Cold Temperature Resistance Nylon- 12 Hose- Recoiled Into Smaller Dimensions For Easy Storage- Perfect As A Fifth Wheel Air Slide Coil- With 1/4 Inch Pipe Male...$13.44 -
BESTfit 3/4-16 At 1.75 Inch Threaded Shock Stud For Peterbilt 379
BESTFIT TRUCK PARTS
$34.16BESTfit Threaded Shock Stud Fits Peterbilt 379The shock stud features the following dimensions: 3/4 -16 threads at 1.75 inches, a 3/8 inch shoulder, 1/2 -13 threads at 0.91 inches with a 0.748-inch shaft, a 1.60-inch shaft shoulder, and an overall length...$34.16 -
BESTfit 1/2-13 & 1/2-20 X 6 Inch Air Spring Stud Replaces 27-00972 For Peterbilt Low Mount Air Leaf Suspension
BESTFIT TRUCK PARTS
$7.74BESTfit Air Spring Stud For Peterbilt Low Air Leaf Suspension * High Quality Air Spring Stud* 1/2-13 Inch And 1/2-20 Inch X 6.0 Inch Length* Low Mount Air Leaf* Sold Individually* Warranty On Air Spring Studs Against Defects In Workmanship &...$7.74 -
BESTfit Poly Torque Rod Bushing For Peterbilt With Rear Air Trac Suspension
BESTFIT TRUCK PARTS
$82.61BESTfit Torque Rod Bushing For Peterbilt Rear Air Trac * High Quality Torque Rod Bushing* Air Trac Models* Poly* 2.750 Inch* 4.375 Inch Center To Center* .625 Inch* Sold Individually* Warranty On Torque Rod Bushings Against Defects In Workmanship...$82.61 -
BESTfit 4 X 6 Inch 4 Degree Spring Shim
BESTFIT TRUCK PARTS
$26.51BESTfit Spring Wedge 4 Degree 4 Inch W X 6 Inch LIntroducing our Shim Wedge, designed to enhance the performance of your vehicle's steer axle spring. Measuring 4 inches in width and 6 inches in length, this shim wedge is sold individually. Crafted as an...$26.51 -
BESTfit Spring Bushing Kit For Peterbilt Air Leaf Suspension
BESTFIT TRUCK PARTS
$59.99BESTfit Front Spring Bushing Kit Fits PeterbiltThis bushing kit is designed specifically for Peterbilt air leaf suspensions, offering essential components for maintenance. The kit comprises one bushing, one spring eye sleeve, one spring bushing bolt, one...$59.99 -
BESTfit Pivot Connection Beam End Kit - SRK01 For Watson & Chalin
BESTFIT TRUCK PARTS
$161.99BESTfit Pivot Connection Beam End Kit Replaces SRK01The Beam End Kit is equipped to work with Watson and Chalin lifts and trailers, comprising of 2 pivot bushings, 2 cap screws, 4 washers, 2 lock nuts, and 4 U bolt washers. It's built for compatibility...$161.99 -
Premalloy 690L Drop Pintle Hook Coupling W/ Max Trailer Weight of 90,0000 LBS
PREMIER
$1,203.99Pintle Coupling For Mid To Heavy Duty Towing Applications * High Quality Pintle Coupling* 690L Drop* Made Of Premiers Exclusive Premalloy For Maximum Wear Resistance* Max Grow Trailer Weight 90000 Lbs. Max Tongue Weight 18000 Lbs* Ultimate Latch...$1,203.99 -
Stationary Foot Mount For Holland FW 5th Wheels
OPP - ORIGINAL PARTS PROGRAM
$665.99Stationary Foot Mount For Holland FW 5th Wheels * High Quality Foot Mount* Made Of Cast Steel * Stationary * To Achieve A 9 Inch Fame To Top Of Plate Height * Features 3/8 inch Bracket Base Designed For More Clearance And Ease Of Installation...$665.99 -
1.772 OD X 60.75 Inch Cross Tube
AFTERMARKET
$159.991.772 OD X 60.75 Inch Cross Tube * High Quality Cross Tube* 1.772 Inch O.D* 1 1/8 Inch - 12 I.D.* 60.75 Inch Length * Sold Individually * Warranty On Cross Tube Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$159.99 -
3.5 X 4 X 44.9 Inch Fifth Wheel Ramps With 4 Inch Rise
ICONIC
$483.99Heavy Duty Steel Standard Fifth Wheel Frame Ramps Be able to hitch up you truck fast with these Fifth Wheel Frame Ramps. The ramps come as a pair, one right and one left. They mount directly to the frame of your truck and are made from high strength...$483.99 -
10 Inch New Style Holland 5th Wheel Slide Bracket
OPP - ORIGINAL PARTS PROGRAM
$890.99Height Slider Bracket W/ Bushings For Holland 5th Wheels The SAF Holland fifth wheel bracket is precision engineered to deliver top notch performance. It is made by Europes largest independent-listed manufacturer of chassis-related systems and...$890.99