Peterbilt 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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BESTfit AC Compressor Sanden 4308 With 2 Groove 152MM Clutch - Replaces 4308157577, U4308
BESTfit TRUCK PARTS
$243.99BESTfit Sanden 4308 Style AC Compressor With 2 Groove 152MM Clutch * High Quality A/C Compressor* 2 Groove 152MM Clutch* Sold Individually* Warranty On A/C Compressor Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$243.99 -
BESTfit Blue 1 Inch Inner Diameter Silicone Heater Hose - 25 Feet
BESTfit TRUCK PARTS
$142.99BESTfit Blue Silicone Heater Hose - 1 Inch X 25 Feet * High Quality Heater Hose* Made Of Silicone* Blue* 1.00 Inch ID * 25 Feet* Cut To Length * Sold Individually* Warranty On Heater Hose Against Defects In Workmanship & Material From Date Of...$142.99 -
BESTfit Clutch Pivot Shaft Kit For Peterbilt 359
BESTfit TRUCK PARTS
$60.78BESTfit Frame Rail Mounted Clutch Pivot Shaft Kit For Peterbilt 359Introducing the Frame Rail Mounted Clutch Pivot Shaft Kit, engineered with stainless steel and bronze for durability and reliability. Each kit includes two bronze bushings, one stainless...$60.78 -
BESTfit HVAC Moisture Indicator For Peterbilt 359
BESTfit TRUCK PARTS
$64.25BESTfit HVAC Moisture IndicatorIntroducing the HVAC Moisture Indicator, featuring a 0.375 inch male insert O-ring fitting and a 0.375 inch female O-ring fitting. This indicator also includes a high-pressure relief valve and male Schrader port threads to...$64.25 -
BESTfit Oil Pan Gasket For Caterpillar 3406 Engines
BESTfit TRUCK PARTS
$31.81BESTfit Oil Pan GasketEnsure a secure seal for your Caterpillar engines 3406A, 3606B, 3406C, and 3406E with our Oil Pan Gasket. Compatible with pan numbers 09-074N919 and 09-077C3236, this gasket is designed to prevent leaks and maintain optimal engine...$31.81 -
BESTfit Complete Caterpillar 3406A, 3406B & 3406C Exhaust Manifold - 3 Piece
BESTfit TRUCK PARTS
$471.99BESTfit Complete Exhaust Manifold Fits CaterpillarEnhance your Caterpillar 3406A, B, or C engine with our premium aftermarket replacement manifold, meticulously crafted from a combination of cast iron and stainless steel. This three-piece manifold is...$471.99 -
BESTfit Oil Pan Cast Aluminum For Caterpillar 3406 Pre-1985
BESTfit TRUCK PARTS
$789.99BESTfit Oil Pan For CAT 3406A & 3406B The "Aluminum Oil Pan" is designed to fit CAT 3406 A or B engines manufactured in June 1986 and earlier. It has a universal fit for both front and rear sump applications and can hold up to 7 gallons of oil. Please...$789.99 -
TPHD 1.875 Inch Oil Filler Cap With Chain For CAT
TPHD
$19.37Oil Filler Cap Fits CATUpgrade your vehicle's fuel system with our quality Cap, complete with a convenient chain for secure closure. This aftermarket replacement part has a diameter of 1.875 inches, ensuring compatibility with various applications. Sold...$19.37 -
BESTfit Size 8 Fuel Check Valve For 12.7L Detroit Diesel Engine
BESTfit TRUCK PARTS
$61.19BESTfit Size 8 12.7L Detroit Diesel Engine Fuel Check Valve * High Quality Fuel Check Valve* Sold Individually* Warranty On Fuel Check Valves Against Defects In Workmanship & Material From Date Of Purchase.*** High Quality Aftermarket Replacement Part...$61.19 -
Stage 5 Turbocharger - 14969880002 - By Switchblade
SWITCHBLADE TURBO
$2,602.995 Stage Switchblade Turbocharger 1.45 Air Ratio Turbine Housing 82 MM Compressor Wheel (Inducer) Diameter Horsepower Rating Is A Maximum Of 825hp Two-In-One Design Reduced Exhaust Gas Temps Extended Oil Life (Significant Reduction In Exhaust...$2,602.99 -
Filter Wrench Ratcheting Chain
AUTOMANN USA
$46.91Filter Wrench Racheting Chain * High Quality Ratcheting Chain* Fits 3 Inch Thru 4.5 Inch Diameters* Sold Individually* Warranty On Ratcheting Chain Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement...$46.91 -
Ignition Switch W/ 4 Position Lock Tumbler & 4 Screw Terminals For 3/4 Inch to 1 Inch Panel Hole
AFTERMARKET
$16.31Ignition Switch W/ 4 Position Lock Tumbler That Fits 3/4 Inch to 1 Inch Panel Hole * High Quality Ignition Switch* Includes: - (2) Detachable Keys - Hardware For Mounting - Four Screw Terminals* 4 Position Lock Tumbler Park On/Off Starter* Fits 3/4...$16.31