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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Stainless Steel Battery Box Cover For International LT (2018 - Current)
ROADWORKS
$491.99Durable Stainless Steel Battery Box Cover for Secure StorageProtect your battery with this stainless steel battery box cover, designed for durability and style. Crafted from stainless steel, this cover provides reliable protection against the elements...$491.99 -
BestFit Drive Axle 12-Leaf Spring – 20,000 lbs. Capacity for Sterling Acterra (1998 - 2002) models
BESTFIT TRUCK PARTS
$808.99Heavy-Duty Leaf Spring for Sterling Acterra TrucksEnhance your truck's suspension with this BestFit drive axle 12-leaf spring, designed for Sterling Acterra trucks. Built for durability and load-bearing strength, it provides stability and reliable...$808.99 -
7-Inch Equalizer Shaft With 3-Inch Spring – Replaces 1613643000, A1612591000
AUTOMANN USA
$114.99Durable Equalizer Shaft for Freightliner and Sterling VehiclesThis equalizer shaft is designed for use in various Freightliner and Sterling truck models, providing reliable performance in the suspension system. Measuring 7 inches in length with a 3-inch...$114.99 -
Equalizer Shaft – Replaces E3539, A1610550
AUTOMANN USA
$90.77Durable Equalizer Shaft for Freightliner and Sterling VehiclesThis equalizer shaft is designed for use in various Freightliner and Sterling truck models, providing reliable performance in the suspension system. It features a length of 6.562 inches and a...$90.77 -
BestFit Rolling Lobe Air Bag – Replaces OEM # 1611378000 for Freightliner 1998 - Older
BESTFIT TRUCK PARTS
$201.99Durable Air Spring for Freightliner 1989 & OlderUpgrade your truck's suspension with this rolling lobe air bag, designed to replace OE part 1611378000. Engineered for a smooth ride and improved load support, this air spring ensures reliable performance...$201.99 -
Stainless Steel Rear Air Cleaner Panels with 1/4" Bulkhead & Red LED Lights For Kenworth W/ 15 Inch Regular Donaldson
ROADWORKS
$289.99Enhance Your Truck's Rear with Stainless Steel Air Cleaner Panels and LED LightsUpgrade the rear of your truck with these stainless steel rear air cleaner panels, featuring 1/4" bulkhead fittings and red LED lights with clear lenses. These panels not...$289.99 -
U-Bolt Top Plate For Kenworth models – Part # B63-6016
AUTOMANN USA
$121.99Durable U-Bolt Top Plate for Secure MountingEnsure secure and stable mounting with the U-bolt top plate B63-6016. This essential component is designed to support and reinforce your suspension system. Made for durability, it helps keep the U-bolt in place...$121.99 -
Back of Daycab Load Light Trims for Peterbilt 567 and 579
ROADWORKS
$38.99Enhance Your Peterbilt 567/579's Daycab Lights with Load Light TrimsEnhance your truck's rear profile with these stainless steel durable and stylish load light trims, adding a custom look that stands out on the road. Designed for durability and a...$38.99 -
70-Inch Sleeper Panels with 20 Beehive Lights and Bezels for Peterbilt 379 Ultra Sleeper
ROADWORKS
$523.99Illuminate Your Peterbilt 379 Ultra Sleeper with Stylish LED PanelsEnhance your Peterbilt 379 Ultra sleeper's exterior with these 70-inch sleeper panels, featuring 20 amber LED beehive lights with matching plastic bezels. Made in the USA, these panels...$523.99 -
Peterbilt 379 13 Inch Stainless Steel Front Air Cleaner Light Bar With OEM Style Plug
TRUX ACCESSORIES
$206.9913 Inch Front Air Cleaner Light Bar With OEM Style Plug - Air Cleaner Light Bar - 13 Inch - With OEM Style Plug - Sold As Pair - Aftermarket Replacement Part (Not OEM)$206.99 -
Peterbilt 379 Stainless Steel Rear Air Cleaner Light Bar With 12 LEDs
TRUX ACCESSORIES
$229.99Rear Air Cleaner Light Bar With 12 LEDs - Air Cleaner Light Bar - (12) Led Lights - Sold As Pair - Aftermarket Replacement Part (Not OEM) - This Item Is Special Order. This Item Will Not Be Able To Be Canceled And Is...$229.99 -
Valley Chrome Stainless Steel Front Air Cleaner Light Panel W/ 6 Amber Watermelon Lights For Peterbilt 389
VALLEY CHROME PLATING
$260.58Front Air Cleaner Light Panel W/ 6 Amber Watermelon Lights - Air Cleaner Light Bar - Includes: - (2) Light Bars - (3) Watermelon Lights Per Light Bar - 16 Gauge Stainless Steel - Amber LEDs - Sold As Pair -...$260.58