
Peterbilt 386 Parts
Find the best Peterbilt 386 aftermarket and custom parts in the business here at 4 State. The Peterbilt 386 semi truck has all the same great features and construction expected from the Peterbilt brand, with one notable addition: the 386 has an innovative design that was developed to help reduce the ongoing operational costs for truck owners. Pete 386's aerodynamic shape and other careful considerations during manufacturing created a high value big rig that offers an unparalleled combination of fuel efficiency, performance, and style. If you want your truck to be a one-of-a-kind custom truck, 4 State Trucks has custom parts and accessories to help. Hit the highway in style with our selection of aftermarket bumpers, exhaust, wheels, and more for your Peterbilt 18 wheeler.
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BESTfit 4 Inch Heavy Duty T-Bolt Charge Air Cooler Clamp Without Spring
BESTFIT TRUCK PARTS
$30.59BESTfit Heavy Duty T-Bolt For Charge Air CoolerIntroducing our Stainless Steel Clamp designed specifically for Charge Air Cooler applications. This durable clamp is 4 inches in size and ensures a secure fit for your cooling system components. Sold...$30.59 -
On Sale
BESTfit 3.75 Inch X 3 Foot Charge Air Cooler Hose
BESTFIT TRUCK PARTS
Now: $39.00Was: $194.99BESTfit Charge Air Cooler HoseIntroducing the Charge Air Cooler Hose, a crucial component for your vehicle's cooling system. With a diameter of 3.75 inches and a length of 3 feet, this hose is designed to ensure optimal airflow and cooling efficiency...Now: $39.00Was: $194.99 -
BESTfit Air Bag For Peterbilt Low Air Leaf, Kenworth AG210L, AG400L Suspensions
BESTFIT TRUCK PARTS
$302.99BESTfit Air Bag - Replaces W01-358-8852Introducing the Air Bag, a reliable component for your suspension system. With a rolling lobe design, it offers excellent performance. At 80 PSI, it can handle loads up to 5640 lbs, while at 100 PSI, it supports...$302.99 -
BESTfit Coolant Hose 90 Degree
BESTFIT TRUCK PARTS
$76.49BESTfit Coolant Hose 90 DegreeIntroducing the Coolant Hose: a 90-degree elbow designed for durability and performance. With a diameter of 2.5 inches and a length of 10 inches, it features a tighter bend radius than most other elbows, ensuring efficient...$76.49 -
BESTfit Charge Air Cooler Kit 34.5 X 30.5 Inch For Kenworth W900L, Peterbilt 384 & 386
BESTFIT TRUCK PARTS
$582.99BESTfit Charge Air Cooler Kit Fits Kenworth & Peterbilt * High Quality Charge Air Cooler* Inches Core Size- 34.500 Height- 30.50 Width- 2.250 Core Thickness- 4.000 Inlet- 4.000 Outlet* Sold Individually* Warranty On Charge Air Coolers Against Defects In...$582.99 -
BESTfit Plastic Aluminum Radiator Kit W/ Out Oil Cooler For Gillig Bus
BESTFIT TRUCK PARTS
$2,302.99BESTfit Radiator Kit With FrameIs your radiator damaged? If your truck is overheating, that might be the problem, which Elite Truck Accessoriescan help with. Being an affordable option, you still get the premium performance and dependability that your...$2,302.99 -
BESTfit Copper Brass Radiator Kit W/ Oil Cooler For Thomas Bus Saf-T-Liner
BESTFIT TRUCK PARTS
$1,528.99BESTfit Radiator Kit Without FrameIs your radiator damaged? If your truck is overheating, that might be the problem, which Elite Truck Accessoriescan help with. Being an affordable option, you still get the premium performance and dependability that your...$1,528.99 -
BESTfit Plastic Aluminum 2 Row Radiator Kit W/ Out Oil Cooler For Peterbilt 384, 386, Kenworth W900L, W900L AeroCab
BESTFIT TRUCK PARTS
$835.99BESTfit 2 Row Radiator Kit Without Frame * Made Of High Quality Plastic Aluminum * Without Oil Cooler Without Frame* Has Mounting Holes On Corners* 2 Row Core* Inches Core Size- 36.000 Height- 36.750 Width- 2.062 Core Thickness- 2.500 Inlet Upper Left At...$835.99 -
BESTfit 4 X 6 Inch Blue Charge Air Cooler Hose
BESTFIT TRUCK PARTS
$44.87BESTfit Hose For Charge Air Cooler Connection * High Quality Hump Hose* Made Of Silicone * 4 Inch ID x 6 Inch Length* 2 Convolutes / Humps* 3 Stainless Steel Rings* Temperature Range 65F - 350F* Max Operating Pressure 50 PSI* Use Clamp Number 09-070104*...$44.87 -
BESTfit Copper Brass 4 Row Radiator Kit W/ Framework For Peterbilt 357, 378, 379, 385, 386, 387
BESTFIT TRUCK PARTS
$1,704.99BESTfit 4 Row Radiator Kit W/ Out Surge Tank * High Quality Brass And Copper Radiator* With Hoses, Clamps And Mounting Accessories* Without Surge Tank* 4 Row Core* With Frame Work* Inches Core Size - 36.250 Height- 34.625 Width- 2.500 Core Thickness- 2...$1,704.99 -
BESTfit AC High Pressure Switch For Peterbilt
BESTFIT TRUCK PARTS
$26.74BESTfit AC High Pressure Switch Fits Peterbilt * High Quality AC Pressure Switch* M10 X 1.25 Metric Thread* Opens At 330 - 370 PSI* Closes At 180 - 240 PSI* Switch Is Normally Closed* Sold Individually* Warranty On A/C Switches Against Defects In...$26.74 -
BESTfit AC High Pressure / Fan Override Switch For Peterbilt
BESTFIT TRUCK PARTS
$36.81BESTfit AC High Pressure / Fan Override Switch Fits PeterbiltThis high pressure / fan over ride switch monitors the A/C loops high pressure level, it enable or disable the compressor according to two pressure thresholds. It fits various 1995 through 2014...$36.81