
Kenworth T300-T450 Parts
Your Kenworth T300-T450 can hold its own on the road, but we can make you stand out even more by customizing your semi truck with quality aftermarket and custom parts and chrome accessories. Whether you want to update your KW exhaust, fenders, bumpers, seating or fuel tank, 4 State Trucks has the right aftermarket gear for the job. Hit the highway in safety and style in your Kenworth heavy duty truck or 18 wheeler.
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Chrome Cab Fresh Cabin Air Filter For Kenworth
CAB FRESH FILTER CO.
$48.99Kenworth Cab Fresh Air FilterKeep your cab smelling fresh with this highly efficient cab fresh air filter that mount next to your air cleaner. It prevents road grime and pollen from clogging your fans and air conditioning system. The filer has a chrome...$48.99 -
Radiator Mounting Clips - EXO7AH00063SP -15 Pack
AUTOMANN USA
$17.24Radiator Mounting Clip Replaces 376731951, EXO7Ah00063SP, And 7AH00063SP * High Quality Radiator Mounting Clip* 15 Pieces* Sold As Pack* Warranty On Radiator Mounting Clips Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$17.24 -
Teltek Thermocouple For Digital Pyrometer
TELTEK
$86.03Thermocouple Teltek Digital PyrometerThe Teltek digital pyrometer can be paired with a reliable and high-quality thermocouple, available for individual purchase. Designed to meet your temperature measuring needs, this thermocouple provides accurate...$86.03 -
2 Inch Voltmeter - 10-16V
ISSPRO
$59.1510-16V Voltmeter GaugeAt 4 State Trucks, we offer 2-inch Isspro voltmeters for your big rig. This aftermarket voltmeter features a range of 10-16 volts and comes with a warranty against defects in materials and workmanship. Isspro is a trusted brand for...$59.15 -
Black Handle Window Crank Kit With Splines For Kenworth T300, T600, T800 & W900 - Replaces K294418
BESTFIT TRUCK PARTS
$38.75Black Splined Window Crank For Kenworth - Replaces D53002890Enjoy seamless window operation with this ergonomically designed black splined window crank handle. For a simple installation, it comes with a spring, spring cover, and mounting screw. It fits...$38.75 -
Stainless Steel Shift Pattern Label Dash Plate For Eaton Fuller Performance 9 Speed
ROCKWOOD
$7.99SS Performance 9 Speed Shift Pattern LabelThis stainless steel plate shows the shift pattern for a Eaton Fuller Performance 9 Speed (RTX). It fits most makes and models with an Eaton Manual Transmission. * High Quality Shift Pattern Label* Stainless...$7.99 -
BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel Tube
BESTFIT TRUCK PARTS
$82.35BESTfit 4 Inch O.D.-I.D. X 48 Inch 16 Gauge Aluminized Steel TubeIntroducing our Straight Exhaust Tubing, meticulously crafted with Aluminized 12 Gauge Steel, ensuring durability and longevity. With a 4-inch diameter and 48-inch length, it offers...$82.35 -
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 4 Inch OAL X 1.75 Inch OD 1.375 Inch Threaded Bushing Replaces 5295 & 52991 For Kenworth
BESTFIT TRUCK PARTS
$22.63BESTfit 6 Thread Bushing Fits Kenworth K100, T300, T450, T600, T800 & W900 * High Quality Threaded Bushing* 4 Inch Overall Length* 1.75 Inch OD* 1.375 Inch 6 Thread* Sold Individually* Warranty On Threaded Bushing Against Defects In Workmanship &...$22.63 -
BESTfit 7.375 Inch OAL X 1.063 Inch OD Threaded Spring Pin Replaces 5296 For Kenworth
BESTFIT TRUCK PARTS
$21.41BESTfit 5.75 Inch Center To Center 1.375 Inch 6 Thread Spring Pin Fits Kenworth K100, K300, T300-T800 & W900 * High Quality Threaded Spring Pin* 7.375 Inch Overall Length* 5.75 Inch Center To Center* 1.75 Inch 6 Thread* 1.063 Inch Pin OD* Sold...$21.41 -
BESTfit 8 X 22 Inch Aluminized Muffler
BESTFIT TRUCK PARTS
$119.99BESTfit Aluminized Muffler 8 Inch Diameter With 5 Inch I.D. Inlet & Outlet * High Quality Muffler* Aluminized* Dimensions- 8 Inch Diameter- 5 Inch I.D. Inlet/Outlet- 14 Inch Length Body- 22 Inch Length Overall* Sold Individually* Warranty On Mufflers...$119.99