Semi-Truck Engine Parts
Explore a diverse range of new semi-truck engine parts at 4 State Trucks. Discover quality OE and aftermarket replacement filters, belts, sensors, flywheel components, and more online to ensure your engine runs smoothly. Elevate your truck's engine with our quality parts today!
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Power Steering Reservoir Base Bracket For Peterbilt 386
AUTOMANN USA
$160.99Replacement Base Bracket For Power Steering Reservoir * High Quality Base Bracket* Sold Individually* Warranty On Base Brackets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...$160.99 -
BESTfit Flywheel Replaces 1821916C1 & 1821915C91 For International DT466E With 14 Inch Clutch
BESTFIT TRUCK PARTS
$270.99BESTfit Flywheel With 12 Bolt HolesThe Flywheel listed is designed for International DT466E engines, featuring a flat design compatible with 14-inch clutches. It has an SAE #2 size, with 12 bolt holes for mounting and an outer diameter of 17 inches. The...$270.99 -
BESTfit Oil Pan For Cummins ISB Engines With Front Or Rear Sump - Replaces 4898036 & 4898037
BESTFIT TRUCK PARTS
$144.99BESTfit Oil Pan With Front Or Rear Sump Mounting Cummins ISB Series Diesel Engine TrucksThe oil pan listed is designed for Cummins ISB engines and is constructed from stamped steel. It is suitable for both front and rear sump configurations and is sold...$144.99 -
BESTfit 3 Inch To 2.5 Inch Silicone Coolant Hose Reducer
BESTFIT TRUCK PARTS
$36.71BESTfit 3 Inch To 2.5 Inch Silicone Coolant Hose ReducerIntroducing our Silicone Coolant Hose, designed with a diameter transition from 3.00 inches to 2.50 inches. Crafted from quality silicone material, this hose ensures durability and resistance to...$36.71 -
Water Oil Transmission Temp Sender And Cable, 16 Foot In Length For Teltek Gauges
TELTEK
$47.38Water Oil Transmission Temp Sender And Cable, 16 Foot In Length For Teltek Gauges * High Quality Water/Oil/Transmission Temperature Sender And Cable* 16 Foot Length* For Teltek Gauges* Sold Individually* Warranty On Water/Oil/Transmission Temperature...$47.38 -
FASS Mounting Package For Fuel Pumps For Class 8 Trucks Titanium Universal High Pressure
FASS
$49.99Mounting Package For Fuel Pumps Fits Class 8 Trucks * High Quality Mounting Package* For Fuel Pump For Class 8 Trucks* Titanium Universal High Pressure* Made In The USA* Sold Individually* Warranty On Mounting Packages Against Defects In Workmanship &...$49.99 -
BorgWarner S430SX 80MM Non-Wastegated Turbocharger For Cummins ISX Engine
AFTERMARKET
$2,871.99BorgWarner S430SX 80MM Non-Wastegated Turbocharger Fits Cummins ISX Engine * High Quality Turbo Charger* Borgwarner Turbo Charger* Natural Finish* Cast Iron Turbine Housing Material* Aluminum Compressor Housing Material* Dimensions- 3.47 Inch Turbine...$2,871.99 -
Coolant Test Strip - Bottle Of 25
AFTERMARKET
$101.99Coolant Test StripService For Your Vehicles Is More Efficient When Testing Is Simple. Dip The Inhibitor Test Strip In A Coolant Sample, Wait A Few Seconds, Shake Off The Excess Tester Fluid And Check The Result On The Test Strip Color Pad To The Chart On...$101.99 -
Turbo Studs For CAT 3406B, 3406C, 3406E, C15, C16 Engine
BULLY DOG
$126.89Turbo Studs For Caterpillar 14.6L 1989-2003 & 15.8L 1995-1998 EnginesFinish a Turbocharger upgrade with Bully Dog Turbo Studs for a secure installation. This premium ARP Turbo Stud kit includes stainless steel turbo studs, flat washers, and nuts designed...$126.89 -
BESTfit Heater Core For Cab Replaces 280244 & MC1020 For Peterbilt 359 1977-1987
BESTFIT TRUCK PARTS
$215.99BESTfit Peterbilt 359 Heater Core For Cab OnlyIntroducing our Heater Core, a vital component for your vehicle's heating system. With dimensions of 10 inches in width, 7 5/8 inches in length, and 2 1/2 inches thick, it ensures efficient heating...$215.99 -
High Flow Performance Air Filter With Washable Element Media For Freightliner Cascadia, Coronado, M2
FLEET FILTERS
$527.99High Performance Air Filter Media, Replaces FA6102 * High Quality Performance Air Filter* The Only Lifetime, Washable, High Flow Air Filter On The Planet* Lower Your Operating Cost, Increase Your Horsepower, And Increase Your Fuel Mileage* Comes Apart So...$527.99 -
BESTfit 3 Piece Exhaust Manifold Kit For Cummins N14 Engine - Replaces 3062568, 3065022 & 3065024
BESTFIT TRUCK PARTS
$453.99BESTfit 3 Piece Exhaust Manifold Kit For Cummins N14 1995 & OlderThe exhaust manifold offered is a comprehensive aftermarket replacement part suitable for Cummins N14 engines manufactured before 1995. This kit consists of three components: the front end...$453.99