Kenworth Semi Truck Parts
Looking to keep your trusty KW in tip-top shape? Well, you've just stumbled upon the motherlode of Kenworth parts at 4 State Trucks. We're not talking about some rinky-dink selection here - we've got everything from A to Z for your beloved Kenworth rig.
Whether you're rolling in a classic W900 or cruising in a shiny new T680, we've got the Kenworth parts to keep you humming down the highway. Our team? They're not just parts pickers. These folks eat, sleep, and breathe Kenworth parts.
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BESTfit Oil Cooler, Replace 2359780, 10R2128 For Caterpillar C11, C15 Engines
BESTFIT TRUCK PARTS
$1,632.99BESTfit Oil CoolerEnhance the cooling system of your construction equipment engines with our Oil Cooler. Designed for optimal performance, this aftermarket replacement part is sold individually, ensuring efficient heat dissipation and engine longevity. *...$1,632.99 -
American Eagle Stainless Steel 10 Inch Diameter 120 Inches Long Miter 1 Piece Stack
AMERICAN EAGLE EXHAUST
$2,773.99SS 10 Inch Diameter 120 Inches Long Miter 1 Piece StackUpgrade your exhaust system with our premium Stainless Steel Stack. Crafted for durability and longevity, this stack boasts a 10-inch diameter and a generous 120-inch length, providing optimal...$2,773.99 -
BESTfit 34 x 39.375 x 1.875 Inch Radiator For Peterbilt And Kenworth
BESTFIT TRUCK PARTS
$1,960.99BESTfit Metal Radiator Fits Peterbilt And Kenworth * High Quality Radiator Metal* 34.00 Height* 39.375 Width* 1.875 Thick* 2.50 Inlet Upper Left* 2.50 Outlet Lower Right * Made In USA* Sold Individually* Warranty On Radiator Metals Against Defects In...$1,960.99 -
BESTfit Radiator W/ Out Oil Cooler And 2 1/2 Inch Inlet And Outlet
BESTFIT TRUCK PARTS
$1,730.99BESTfit Metal Radiator W/ Out Oil Cooler * High Quality Radiator* Metal* Inches Core Size 37.000 Height38.830 Width2.000 Core Thickness2.500 Inlet Upper Left At 13.002.500 Outlet Lower Right At 13.00 * Without Oil Cooler* Made In USA* Sold Individually*...$1,730.99 -
BESTfit Tube/Fin Charge Air Cooler 32.875 X 14.125 X 4 Inch Replaces 1E5163 For Kenworth T600, T800
BESTFIT TRUCK PARTS
$1,635.99BESTfit 32.875 X 14.125 X 4 Inch Tube & Fin Charge Air Cooler Fits Kenworth T600 & T800 * High Quality Charge Air Cooler * With Tube And Fins* Core Dimensions - 32.875 Inch Height - 14.125 Inch Width - 4.000 Inch Depth - 4.000 Inch Inlet And Outlet *...$1,635.99 -
BESTfit Copper Brass Radiator W/ Frame 40.5 X 30.625 X 2.25 Inch For Kenworth W900
BESTFIT TRUCK PARTS
$2,814.99BESTfit 40.5 X 30.625 X 2.25 Inch Copper Brass Radiator W/ Frame Fits Kenworth W900 * High Quality Radiator * Copper Brass With Frame* Measures: - Inches Core Size 40.500 - Height 30.625 - Width 2.250 - Core Thickness 2.500 - Inlet Upper Left At 8.937-...$2,814.99 -
BESTfit 3 Row Copper Brass Radiator With Surge Tank 40 X 27.562 X 2.062 Inch For Kenworth W900L, W900B
BESTFIT TRUCK PARTS
$1,840.99BESTfit Metal 3 Row Radiator With Surge Tank, Frame, Upper Left Inlet At 8.5 & Flanged Outlet At Center * High Quality Radiator* Copper Brass* 40.00 Inch Height* 27.562 Inch Width* 2.062 Inch Thickness* 2.00 Inch Core Thickness* 3 Row* With Surge Tank*...$1,840.99 -
BESTfit Low Flow Radiator Core 40 X 28.5 Inch For Kenworth K100C, K100E, Cabover
BESTFIT TRUCK PARTS
$2,451.99BESTfit Low Flow Radiator Core 40 X 28.5 Inch * High Quality Radiator Core* Core Dimensions:- 40 Inch Length - 28.50 Width - 3.00 Height* Low Flow Radiator * 40 Bolt Holes* Header: 7.312 Inch X 32.125 Inch * Sold Individually * Warranty On Radiator Core...$2,451.99 -
BESTfit Tube And Fin Charge Air Cooler For Kenworth T600, T800, W900 1988-2007
BESTFIT TRUCK PARTS
$2,087.99BESTfit Tube And Fin Charge Air Cooler Fits Kenworth T600, T800, W900 * High Quality CAC Tube * Construction: Brazed* Core Size: - 28.69 Height- 26.41 Width- 2.21 Depth * 4.00 Inlet * 4.00 Outlet * Sold Individually * Warranty On CAC Tube Against Defects...$2,087.99 -
BESTfit EGR Cooler For Cummins ISX Gen 3 Engine 2010-2013
BESTFIT TRUCK PARTS
$1,771.99BESTfit EGR Cooler - Replaces 3689282, 3686710, 3687048, 2892893 & 3687813The EGR Cooler is designed for Cummins ISX GEN 3 engines and is sold individually as an aftermarket replacement part, not bearing any OEM branding. Before purchasing, it's...$1,771.99 -
BESTfit EGR Cooler For Detroit DD15 60 Series Engine - Replaces 4721400475
BESTFIT TRUCK PARTS
$1,894.99BESTfit EGR Cooler For Detroit DD15 60 Series EngineThe EGR Cooler is intended for DD15 60 Series engines and is sold individually as an aftermarket replacement part, not bearing any OEM branding. Before making a purchase, it's crucial to verify OE...$1,894.99 -
BESTfit EGR Cooler For Detroit 14.0L DDEC VII 60 Series Engine - Replaces 23537387
BESTFIT TRUCK PARTS
$1,674.99BESTfit EGR Cooler For Detroit 14.0L DDEC VII 60 Series EngineThe EGR Cooler is specifically designed for Detroit Series 60 engines with 14.0L DDEC VII, manufactured between 2007 and 2009. Sold individually as an aftermarket replacement part without any...$1,674.99