Peterbilt Truck Engine Parts
Elevate your big rig's performance with 4 State Trucks' premium Peterbilt semi truck engine parts. Boost your Peterbilt's heart with high-flow air filters and efficient fuel injectors, designed for both independent truckers and large fleets. Trust 4 State Trucks for top-quality Peterbilt semi truck engine parts that enhance reliability and power, ensuring your semi conquers every mile with confidence. Whether you're seeking routine replacements or performance upgrades, our components keep your Peterbilt semi truck running strong, making each haul smoother and more dependable.
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BorgWarner BHT3B Turbocharger For Cummins Industrial NTC230-444, NTA855C/P, NTA400 Engine
AFTERMARKET
$876.99BorgWarner BHT3B Turbocharger Fits Cummins Industrial NTC230-444, NTA855C/P & NTA400 Engines * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* 109 MM...$876.99 -
Holset HX55 Twin-Wastegate Turbocharger For Cummins 11.0L ISM, M11 B5.9-C Engines
AFTERMARKET
$1,290.99Holset HX55 Twin-Wastegate Turbocharger Fits Cummins 11.0L ISM & M11 B5.9-C Engines * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* V-Band Compressor Outlet...$1,290.99 -
HT3B Twin-Wastegate Turbocharger For Cummins NTC320, NTCC400, NTC400, NTA855 Engines
AFTERMARKET
$897.99HT3B Twin-Wastegate Turbocharger Fits Cummins NTC320, NTCC400, NTC400 & NTA855 Engines * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* 2.990 Compressor...$897.99 -
BorgWarner S400 External Wastegate Turbocharger For Cummins M11, ISM Engine
AFTERMARKET
$1,438.99BorgWarner S400 External Wastegate Turbocharger Fits Cummins M11 & ISM Engines * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* 2.663 Compressor Wheel...$1,438.99 -
BorgWarner S400 External Wastegate Turbocharger For Cummins 11.0L M11 Engine
AFTERMARKET
$1,406.99BorgWarner S400 External Wastegate Turbocharger Fits Cummins 11.0L M11 Engine * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* 2.663 Compressor Wheel...$1,406.99 -
Turbocharger For Cummins N14 Engines
AFTERMARKET
$1,237.89Turbocharger Fits Cummins N14 Engines * High Quality Turbocharger* Works With Cummins N14 Engines* Sold Individually* Warranty On Turbocharger Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part...$1,237.89 -
Starter Solenoid For Delco 42 MT Series
OPP - ORIGINAL PARTS PROGRAM
$88.89Delco 42MT Series DD Starter Solenoid SwitchThis 12-volt starter solenoid switch is a groundbreaking solution precision engineered for the starting system of today's trucks and vehicles. It is specifically designed for the 41MT Series starters. * Quality...$88.89 -
Aircell 126 Intake Spacer For CAT, Cummins & Detroit Freightliner, International, Kenworth, Peterbilt, Sterling, Volvo, Western Star
AFTERMARKET
$158.99Aircell Intake Spacer * High Quality Aircell Intake Spacer* 1 Inch Aluminum Spacer* Patented Helix Spiral Cut Inside The Boor Opening* Creates Turbulence As The Forced Controlled Air From The Turbo Enters The Intake* Provides - Better Atomization Of The...$158.99 -
Aircell 124 Intake Spacer For Freightliner, International, Kenworth, Peterbilt, Volvo With Cummins ISX
AFTERMARKET
$158.99Aircell Intake Spacer For Cummins ISX Engine With EGR * High Quality Aircell Intake Spacer* 1 Inch Aluminum Spacer* Patented Helix Spiral Cut Inside The Boor Opening* Creates Turbulence As The Forced Controlled Air From The Turbo Enters The Intake*...$158.99 -
Aircell 140 Intake Spacer For Freightliner, International, Kenworth, Peterbilt With Cummins ISX
AFTERMARKET
$190.99Aircell Intake Spacer For Cummins ISX Engine With EGR * High Quality Intake Spacer* 1 Inch Aluminum Spacer* Patented Helix Spiral Cut Inside The Boor Opening* Creates Turbulence As The Forced Controlled Air From The Turbo Enters The Intake* Provides -...$190.99 -
Aircell 106 Intake Spacer For CAT, Cummins & Detroit Engines Freightliner, International, Kenworth, Mack, Peterbilt, Sterling, Volvo, Western Star
AFTERMARKET
$158.99Aircell Intake Spacer For Detroit 60 Series, Cummins M11, ISX, 3406B, 3406C, DD13, DD15 Engines * High Quality Aircell Intake Spacer* 1 Inch Aluminum Spacer* Patented Helix Spiral Cut Inside The Boor Opening* Creates Turbulence As The Forced Controlled...$158.99 -
Aircell 115 Intake Spacer For Kenworth, Peterbilt With Caterpillar 3406B, 3406C Engines
AFTERMARKET
$189.99Aircell Intake Spacer For Caterpillar 3406B Engine * High Quality Aircell Intake Spacer* 1 Inch Aluminum Spacer* Patented Helix Spiral Cut Inside The Boor Opening* Creates Turbulence As The Forced Controlled Air From The Turbo Enters The Intake* Provides...$189.99