
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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BESTfit Sanden Style AC Compressor W/ 6 Groove Clutch
BESTFIT TRUCK PARTS
$232.99BESTfit Ear Mount AC Compressor * High Quality AC Compressor* With Sanden Style * 6 Groove Clutch * 2 Wire 12V * Ear Mount* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$232.99 -
BESTfit 12V AC Compressor W/ Single Wire And Single Groove Clutch
BESTFIT TRUCK PARTS
$239.99BESTfit Single Wire AC Compressor W/ Single Groove Clutch * High Quality AC Compressor* Single Groove * 158 Mm Clutch * 12V* Single Wire* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From Date Of Purchase***...$239.99 -
BESTfit A/C Compressor Sanden SD7H15 W/ 8 Groove Clutch
BESTFIT TRUCK PARTS
$206.99BESTfit AC Compressor Sanden SD7H15 * High Quality AC Compressor* Ear Mount* With 8 Groove Clutch* 12Volt* 2 Wire Plug* OEM Number 1804173, 1804178, F696001211, And F696002212 5361* Sold Individually* Warranty On AC Compressors Against Defects In...$206.99 -
BESTfit AC Trinary Pressure/Fan Override Switch - Normally Closed, Replaces OEM Numbers 71R-7650, RD5-4625-0
BESTFIT TRUCK PARTS
$64.25BESTfit Normally Closed Ac Trinary Switch Replaces OEM Numbers 71R-7650, RD5-4625-0 * High Quality AC Trinary Fan Overide/Pressure Switch* Normally Closed High * Open 325/Close 230 * Low - Open 22/ Close 40* Sold Individually* Warranty On AC Trinary Fan...$64.25 -
BESTfit 4 X 33.5 Inch Heavy Duty Exhaust Gas Recirculation Cooler For ISX Cummins 2007-2011
BESTFIT TRUCK PARTS
$1,159.99BESTfit EGR Cooler For Cummins ISX Gen 2Presenting our Exhaust Gas Recirculation Cooler, a reliable aftermarket replacement part designed for optimal performance. This cooler features a flanged design with an inlet inside diameter of 1.65 inches and an...$1,159.99 -
BESTfit 20 Inch Flywheel Replaces 244-1636 For Caterpillar 3406E C15
BESTFIT TRUCK PARTS
$411.99BESTfit Flywheel For 15 Inch Clutch Fits CaterpillarIntroducing the aftermarket Flywheel designed to perfectly fit Caterpillar 3406E (Late) and C15 engines. This flat-designed Flywheel features a 10-inch opening and 12 bolt mounting holes, meeting SAE #1...$411.99 -
BESTfit HVAC Blower Motor Replaces HA11550 For Peterbilt 359 Cab & Sleeper
BESTFIT TRUCK PARTS
$116.99BESTfit Blower Motor With OE Style Plug Fits Peterbilt 359 * High Quality HVAC Blower Motor* Fits Cab And Sleeper* Has OE Style Plug* * Warranty On Blower Motor Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...$116.99 -
BESTfit 10.625 Inch Clutch Release Shaft For Peterbilt 359
BESTFIT TRUCK PARTS
$42.12BESTfit 10.625 Inch Clutch Release Shaft Fits Peterbilt 359Introducing the Clutch Release Shaft, featuring a total length of 10.625 inches and a diameter of 1.000 inches, with a step down to .875 inches. Equipped with two offset key slots. Say goodbye to...$42.12 -
BESTfit 14.625 Inch Clutch Return Spring For Peterbilt 359
BESTFIT TRUCK PARTS
$37.73BESTfit Black Clutch Return Spring Fits Peterbilt 359Introducing the Clutch Return Spring, designed in sleek black with a 1-inch coil diameter, 3.875-inch coil length, and .100-inch thickness. Specifically crafted for brake hoses on trailers, this...$37.73 -
BESTfit 4.25 X 10.5 Inch Plastic AC Drain Pan For Peterbilt 359
BESTFIT TRUCK PARTS
$114.99BESTfit 4.25 X 10.5 Inch Plastic AC Drain Pan Fits Peterbilt 359Introducing the AC Drain Pan, crafted from durable ABS plastic for longevity. With dimensions of 10.50 inches in length, 4.25 inches in width, and 3 inches in depth, it efficiently collects...$114.99 -
BESTfit 28 Inch Fresh Air Cable With Looped Ends Replaces FA10750 For Peterbilt 359
BESTFIT TRUCK PARTS
$29.57BESTfit Fresh Air Cable With Looped Ends Fits Peterbilt 359Introducing the Defroster Cable, proudly made in the USA. This cable, with a length of 28 inches and looped ends, is perfect for your vehicle's defrosting needs. Sold individually and serving as...$29.57 -
BESTfit Cab & Bunk Blower Resistor Replaces RF369B220165 For Peterbilt 359 With Red Dot AC
BESTFIT TRUCK PARTS
$14.27BESTfit Cab & Bunk Blower Resistor Fits Peterbilt 359 With Red Dot ACIntroducing the Cab & Bunk Blower Resistor, designed for Red DOT AC systems with 3 terminals. This aftermarket replacement part, not OEM, replaces OE Numbers CA09900, RF369B220165, and...$14.27