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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Billet Steel One Piece CAT C15 Performance Exhaust Manifold
STEED SPEED
$1,999.99Performance Exhaust Manifold For Caterpillar C15 EnginesA beautifully crafted CNC billet steel masterpiece! Far superior performance than any other product. EGTs were 150 degrees lower than even the best aftermarket manifold while spooling the turbo...$1,999.99 -
S480 Non-Wastegated Turbocharger For Caterpillar C15 C16 3406E
AFTERMARKET
$2,937.99S480 Big CAT BorgWarner Non-Wastegated TurbochargerThe S480 Big Cat non-wastegated turbo is designed for applications with 750-850 horsepower. It features a 1.58 A/R housing, a forged milled compressor wheel, and a 360-degree thrust bearing. This turbo...$2,937.99 -
Holson Turbo Replaces OE P3804502 For Cummins N14
AFTERMARKET
$2,073.99Turbo Replaces P3804502 * High Quality Turbocharger* Cast Iron* External Wastegate* Center Housing Cooling Type: Oil* Aluminum Compressor Housing * Mounting Bracket (Not Included)* Sold Individually* Warranty On Turbochargers Against Defects In...$2,073.99 -
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 3406E 475-550 HP CAT Equipped Trucks
AFTERMARKET
$2,192.99Turbocharger Fits 3406E 475-550 HP CAT Equipped Trucks * High Quality Turbocharger* Fits 3406E 475-550 Hp Cat Equipped Trucks * Borg Warner S410G* Sold Individually* Warranty On Turbocharger Against Defects In Workmanship & Material From Date Of...$2,192.99 -
EGR Cooler For Cummins ISM Gen I 10.8L Engines - Replaces 4309506
DAYTON / DORMAN
$1,690.99Heavy Duty EGR Cooler Fits Cummins ISM Gen I 10.8 Liter Engines 2003-2007EGR Coolers Are Quality-Engineered To Cool Exhaust Gas And Re-Circulate It Back To The Engine. Replacement Prevents Coolant From Leaking Into The Exhaust Manifold And May Protect...$1,690.99 -
Bully Dog High Performance Stage 1 Turbocharger For CAT Engine
BULLY DOG
$2,000.00Bully Dog Turbocharger For CAT EnginesThis Bully Dog high performance stage 1 turbocharger that fits CAT engines gives a 40 horsepower increase and a 5 to 10 PSI boost increase. Bully Dog ensures their turbochargers a long life and dependability by...$2,000.00 -
Ceramic-Coated Exhaust Manifold Replaces 3683789 For Cummins ISX 14.9L DPF
BULLY DOG
$1,975.00Exhaust Manifold Fits CumminsAre you looking for an exhaust manifold that is fine tuned to improve the performance of your Cummins ISX 14.9L engine? Elite Truck Accessoriesis proud to offer this Ceramic Coated Exhaust Manifold by Bully Dog that...$1,975.00 -
Ceramic-Coated Exhaust Manifold Replaces 3682959 For Cummins ISX
BULLY DOG
$1,975.00Exhaust Manifold Fits CumminsAre you looking for an exhaust manifold that is fine tuned to improve the performance of your Cummins ISX engine? Elite Truck Accessoriesis proud to offer this Ceramic Coated Exhaust Manifold by Bully Dog that significantly...$1,975.00 -
Ceramic-Coated Exhaust Manifold Replaces 3078323 For Cummins N14 Celect Plus
BULLY DOG
$1,975.00Exhaust Manifold Fits CumminsAre you looking for an exhaust manifold that is fine tuned to improve the performance of your engine? Elite Truck Accessoriesis proud to offer this Ceramic Coated Exhaust Manifold by Bully Dog that significantly improves...$1,975.00 -
Ceramic-Coated Exhaust Manifold Replaces1853284 For Kenworth & Peterbilt With MX-13
BULLY DOG
$1,975.00Exhaust Manifold For PACCARAre you looking for an exhaust manifold that is fine tuned to improve the performance of your PACCAR engine? Elite Truck Accessoriesis proud to offer this Ceramic Coated Exhaust Manifold by Bully Dog that significantly improves...$1,975.00 -
Ceramic-Coated Exhaust Manifold Replaces 115-2989 For Caterpillar C-12
BULLY DOG
$1,975.00Exhaust Manifold Fits CaterpillarAre you searching for an exhaust manifold that will increase the power of your Caterpillar engine and give you better gas mileage? Elite Truck Accessoriesis proud to offer this Ceramic Coated Exhaust Manifold by Bully Dog...$1,975.00