Kenworth 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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Yoke Transmission Output 1760 1/2 Round - Replaces 6.3-4-1681-1
OPP - ORIGINAL PARTS PROGRAM
$253.99Yoke Transmission Output * High Quality Yoke Transmission Output* 1760 1/2 Round* Replaces OEM # 6.3-4-1681-1* Sold Individually* Warranty On Yoke Transmission Output Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$253.99 -
Radiator Cap For Large Opening - 10 Lb Pressure Rating
PARTS DISTRIBUTING
$19.98Radiator Cap * High Quality Radiator Cap* Large Style* 10 Pounds* Sold Individually* Warranty On Radiator Cap Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***This Original Parts...$19.98 -
On Sale
Radiator Cap For Small Opening - 10 Lb Pressure Rating
OPP - ORIGINAL PARTS PROGRAM
Now: $3.59Was: $12.39Radiator Cap * High Quality Radiator Cap* Small Style* 10 Pounds* Sold Individually* Warranty On Radiator Cap Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***This Original Parts...Now: $3.59Was: $12.39 -
Exhaust Manifold Kit For Caterpillar C15 Engines - Replaces 150-1914 & 133-3359
AUTOMANN USA
$659.99Caterpillar C15 Exhaust Manifold KitThe Exhaust Manifold Kit for Trucks with Caterpillar C15 Engine is here! It includes 1 Center Section, 2 End Sections, and 4 Turbo Mounting Bolts. This leak-resistant kit ensures long-lasting performance, replacing...$659.99 -
EGR Valve Replaces 4955421 For Cummins ISM 10.8L
BESTFIT TRUCK PARTS
$773.99EGR Valve Fits Cummins ISM 10.8 Liter 2003-2007The EGR valve is a direct replacement for part number 4955421, designed for the Cummins ISM 10.8L engine. It effectively re-circulates exhaust gas for re-burning in the intake manifold. This valve withstands...$773.99 -
Heavy Duty EGR Cooler Gasket Kit Replaces 4309380NX For Cummins ISM 10.8L
DAYTON / DORMAN
$103.99EGR Cooler Head Gasket Kit For Cummins ISM 10.8L 2002-2006 This EGR Cooler Gasket Kit Contains All The Gaskets And O-Rings You Need For A Complete Repair Of The EGR Cooler. The Kit May Also Be Used For A Variety Of Other Automotive Repairs, Including...$103.99 -
EGR Cooler Heavy Duty Gasket Kit Replaces 4309434NX For Cummins ISX 15L
DAYTON / DORMAN
$114.99EGR Cooler Head Gasket Kit Fits Cummins ISX 15L 2003-2007 This EGR Cooler Gasket Kit Contains All The Gaskets And O-Rings You Need For A Complete Repair Of The EGR Cooler. The Kit May Also Be Used For A Variety Of Other Automotive Repairs, Including...$114.99 -
Clutch Brake Spicer Style 1 Piece
AFTERMARKET
$47.93Clutch Brake Spicer Style 1 Piece * High Quality Clutch Brake * 1 Piece Torque Limiting* Sold Individually* Warranty On Clutch Brake Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not...$47.93 -
15.5 Inch Diameter Clutch Assembly
AFTERMARKET
$986.99Clutch AssemblyFeaturing a 15.5-inch diameter and a 2-inch 10 spline, this easy pedal Clutch Assembly offers a torque rating of 2250 pounds without requiring a core. It also incorporates a Pedal Assist feature that actively reduces foot pedal effort by...$986.99 -
Turbocharger For Cummins ISX Engines - Replaces 4043620
AFTERMARKET
$4,500.99Replacement 4043620 Turbocharger * High Quality Turbocharger* Replaces OE Number 4043620* Sold Individually* Warranty On Turbocharger Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)...$4,500.99 -
Turbocharger For N14 Cummins Borg Warner 14.0L BHT3E
AFTERMARKET
$1,630.99Borg Warner 14L BHT3E Turbocharger For Cummins N14 * High Quality Turbocharger* Replaces OE Number 3531733, 3536095, 3536263, 3537074, 3803585, 3804308, 3804502, 3531267, 3592678, 3592512* Sold Individually* Warranty On Turbocharger Against Defects In...$1,630.99 -
Turbocharger For 350-500 HP Series Engine
AFTERMARKET
$928.99OE TurboCharger D91080016NExperience excellence with this meticulously engineered and calibrated turbocharger designed to surpass the original equipment manufacturers standards. It is specifically designed for 12.7 60 SERIES 350-500 HP Detroit-equipped...$928.99