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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8.75 Inch Fontaine Riser 5th Wheel Air Slide Bracket
OPP - ORIGINAL PARTS PROGRAM
$1,779.898.75 Inch Fontaine Riser 5th Wheel Air Slide Bracket * High Quality Fontain Riser Air Slide Bracket* 8 3/4 Inch * Height Is Measured From Top Of Truck Frame To Top Of Fifth Wheel* Rails Sold Separately* Sold Individually* Warranty On Fontain Riser Air...$1,779.89 -
Holland 5th Wheel Slide Rails W/ 8 Inch Risers - 24 Inches Of Travel, Outboard Brackets
OPP - ORIGINAL PARTS PROGRAM
$1,399.98Holland 5th Wheel Slide Rails W/ 8 Inch Risers * High Quality 5th Wheel Slide Rails * 8 Inch Risers * Has 24 Inches Of Travel * Outboard Brackets (Included)* Sold As Set** Warranty On 5th Wheel Slide Rails Against Defects In Workmanship & Material From...$1,399.98 -
Holland 5th Wheel Rebuild Kit - Left Hand Release
OPP - ORIGINAL PARTS PROGRAM
$1,270.89Holland Fifth Wheel Rebuild Kit With Left Hand Release * High Quality 5Th Wheel Rebuild Kit* Saf Holland 5Th Wheel Repair Kit Comes With Everything Needed To Repair A Fw31/Xa-311 Series 5Th Wheel Hitch* For Left Hand ReleaseKit Includes:- Xa-11692 - Lock...$1,270.89 -
Jost 5th Wheel Top Plate Replaces Holland 5th Wheel Plate FW8, FW2000,FW3501,FW17,FW2500,FW35,FW253
JOST
$1,329.995th Wheel Top Plate Fits Holland * High Quality 5th Wheel Top Plate* Sold Individually* Warranty On 5th Wheel Top Plates Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***** Replaces...$1,329.99 -
Jost 5th Wheel Top Plate Replacement - JSK37USL
JOST
$1,699.995th Wheel Top Plate * High Quality Cast 5th Wheel Top Plate* Left Hand Release* 50,000 lbs Vertical Load * 150,00 lbs Drawbar Pull* Top Plate With Standard Lube SurfaceFeatures And Benefits* Feature-Locking Bar Engages Regardless Of Adjustment-...$1,699.99 -
57.70 to 61 Inch Cross Tube Assembly, Replaces Mt22-1188
AUTOMANN USA
$1,882.9957.70-61 Inch Adjustable Cross Tube Assembly, Replaces MT22-1188 * High Quality Cross Tube Assembly* Includes- Cross Tube- Driver Side Rod End- Passenger Side Rod End* 54 Inch E To E* 57.70-61 Inch C To C* Made In USA* Sold Individually* Warranty On...$1,882.99 -
Brunner 36 X 22 X 26 Inch Black Passenger Side Integrated Step Box W/ Stainless Steel Door
BRUNNER FABRICATION
$1,737.99Passenger Side 36 X 22 X 26 Inch Black Integrated Step Box W/ Stainless Steel Door By Brunner?s Fabrication By Brunner Fabrication * High Quality Integrated Step Box * Painted Black * With 3 Stainless Steel Door* Passenger Side* 36 X 22 X 26 Inches* Sold...$1,737.99 -
Brunner 36 X 22 X 26 Inch Black Driver Side Integrated Step Box W/ Stainless Steel Door
BRUNNER FABRICATION
$1,737.99Driver Side 36 X 22 X 26 Inch Black Integrated Step Box W/ Stainless Steel Door By Brunner?s Fabrication By Brunner Fabrication * High Quality Integrated Step Box * Painted Black * With 3 Stainless Steel Door* Driver Side* 36 X 22 X 26 Inches* Sold...$1,737.99 -
Merritt Aluminum Step Box, 36 Inch, W/ Smooth Door & Chain Rack
MERRITT
$1,231.9936 Inch Aluminum Step Box W/ Smooth Door & Chain Rack * High Quality Step Box* Made Of Aluminum* 36 Inch* With Smooth Door And Chain Rack* Sold Individually* Warranty On Step Box Against Defects In Workmanship & Material From Date Of Purchase*** High...$1,231.99 -
Merritt 30 In Aluminum Step Box With Smooth Door, Powder Coated Gloss Black
MERRITT
$1,359.9930 In Aluminum Step Box With Smooth Door Powder Coated Gloss Black * High Quality Step Box* With Smooth Door* Made Of Aluminum* Powder Coated Gloss Black* 30 Inch* Made In USA* Sold Individually* Warranty On Step Boxes Against Defects In Workmanship &...$1,359.99 -
Merritt 30 In Aluminum Step Box, Powder Coated Gloss Black
MERRITT
$1,284.9930 In Aluminum Step Box With Smooth Door Powder Coated Gloss Black * High Quality Step Box* Made Of Aluminum* Powder Coated Gloss Black* 30 Inch* With Smooth Door* Made In USA* Sold Individually* Warranty On Step Boxes Against Defects In Workmanship &...$1,284.99 -
BESTfit Rear Passenger Single Leaf Z Spring Replaces C81-6002R For Peterbilt New Low Air Suspension
BESTFIT TRUCK PARTS
$1,250.99BESTfit Single Leaf Z Spring Fits Peterbilt New Low Air Suspension Rear Passenger SideThe Z Spring is tailored for new low air suspension systems, fitting the rear passenger side. Constructed with a single leaf and measuring 3 inches in width, it has a...$1,250.99