Kenworth Parts

Kenworth Parts

Looking to keep your trusty KW in tip-top shape? Well, you've just stumbled upon the motherlode of Kenworth parts at 4 State Trucks. We're not talking about some rinky-dink selection here - we've got everything from A to Z for your beloved Kenworth rig. Whether you're rolling in a classic W900 or cruising in a shiny new T680, we've got the Kenworth parts to keep you humming down the highway. Our team? They're not just parts pickers. These folks eat, sleep, and breathe Kenworth parts.
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  • BESTfit AC Trinary Pressure/Fan Override Switch - Normally Open, Replaces OEM Number 71R-7550, RD5-4583-0
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    BESTfit AC Trinary Pressure/Fan Override Switch - Normally Open, Replaces OEM Number 71R-7550, RD5-4583-0

    BESTFIT TRUCK PARTS

    $63.87
    BESTfit Normally Open Ac Trinary Switch Replaces OEM Number 71R-7550, RD5-4583-0 * High Quality A/C Trinary Pressure/Fan Override Switch* Normally Open* Sold Individually* Warranty On A/C Trinary Pressure/Fan Override Switch Against Defects In...
    $63.87
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  • BESTfit 4.562 - 4.875 Inch Heavy Duty T-Bolt Clamp With Spring
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    BESTfit 4.562 - 4.875 Inch Heavy Duty T-Bolt Clamp With Spring

    BESTFIT TRUCK PARTS

    $11.99
    BESTfit Clamp Heavy Duty T-Bolt With Spring Constant Torque 4.562 InchAre you in the market for a T-bolt clamp for your charge air cooler project? Elite Truck Accessoriesstocks the clamps you need for your projects including 4.562 inch heavy duty T-bolt...
    $11.99
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  • BESTfit Square To Round AC Compressor Mounting Bracket Kit
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    BESTfit Square To Round AC Compressor Mounting Bracket Kit

    BESTFIT TRUCK PARTS

    $44.87
    BESTfit AC Compressor Mounting Bracket Kit * High Quality Compressor Mounting Bracket Kit* 13.00 Inch x 10.00 Inch x 2.625 Inch* Converts Existing Mounting Brackets On York 209 / 210 Or Tecumseh HG850, HG1080, Compressors To A Sanden SD508, SD508HD,...
    $44.87
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  • On Sale
    BESTfit Plastic Aluminum 2 Row Radiator W/ Out Oil Cooler For Kenworth T300, T370, Peterbilt 330, 335, 340 BESTfit Plastic Aluminum 2 Row Radiator W/ Out Oil Cooler For Kenworth T300, T370, Peterbilt 330, 335, 340
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    BESTfit Plastic Aluminum 2 Row Radiator W/ Out Oil Cooler For Kenworth T300, T370, Peterbilt 330, 335, 340

    BESTFIT TRUCK PARTS

    Now: $104.86
    Was: $708.99
    BESTfit 2 Row Radiator Without Frame * Made Of High Quality Plastic Aluminum* Without Frame* 2 Row Core* Inches Core Size- 22.250 Height- 38.830 Width- 2.125 Core Thickness- 2.500 Inlet Upper Left At 13.00 - 2.500 Outlet Lower Right At 13.00* Sold...
    Now: $104.86
    Was: $708.99
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  • BESTfit Aluminum Flywheel Housing Replaces OE Numbers 1694153, 2234739, 3044156 For C15 CAT Engines BESTfit Aluminum Flywheel Housing Replaces OE Numbers 1694153, 2234739, 3044156 For C15 CAT Engines
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    BESTfit Aluminum Flywheel Housing Replaces OE Numbers 1694153, 2234739, 3044156 For C15 CAT Engines

    BESTFIT TRUCK PARTS

    $1,121.99
    BESTfit Flywheel Housing Fits CAT C15Upgrade your vehicle's flywheel housing with our durable aluminum construction. Designed to SAE #1 specifications, this housing accommodates a 20-inch ring gear flywheel and features a starter location on the driver's...
    $1,121.99
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  • BESTfit 5 Inch O.D. 12 X 18 Inch 90 Degree Miter Cut Exhaust Stack
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    BESTfit 5 Inch O.D. 12 X 18 Inch 90 Degree Miter Cut Exhaust Stack

    BESTFIT TRUCK PARTS

    $205.99
    BESTfit 5 Inch Chrome Miter Cut Exhaust Stack 12 X 18 InchIntroducing our Chrome-Plated Steel Exhaust Stack, meticulously crafted to elevate your vehicle's performance and style. Constructed with premium chrome-plated steel, this stack boasts exceptional...
    $205.99
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  • BESTfit Exhaust Tee No Muffler For Kenworth T800, W900 & AeroCab 1994 - 2004 BESTfit Exhaust Tee No Muffler For Kenworth T800, W900 & AeroCab 1994 - 2004
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    BESTfit Exhaust Tee No Muffler For Kenworth T800, W900 & AeroCab 1994 - 2004

    BESTFIT TRUCK PARTS

    $274.99
    BESTfit Exhaust Tee Fits KenworthCheck out our Exhaust Tee! It's made from strong aluminized steel, so it can handle whatever your truck throws at it. With a diameter of 5 inches, it's just the right size to fit into your exhaust system. Plus, it's got...
    $274.99
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  • BESTfit Chrome 6 Inch O.D. Miter Cut Exhaust Stack - 114 Inch Length
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    BESTfit Chrome 6 Inch O.D. Miter Cut Exhaust Stack - 114 Inch Length

    BESTFIT TRUCK PARTS

    $435.99
    BESTfit 6 Inch Chrome 114 Inch Miter Cut Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack * Miter Cut Style - Angle Cut* Made Of Chrome-Plated Steel* 6 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 114 Inch Length* Sold...
    $435.99
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  • Kenworth T600 & T800 Models BESTfit Air Breather Intake, Passenger Side Kenworth T600 & T800 Models BESTfit Air Breather Intake, Passenger Side
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    Kenworth T600 & T800 Models BESTfit Air Breather Intake, Passenger Side

    BESTFIT TRUCK PARTS

    $99.28
    BESTfit Passenger Side Air Breather Intake Fits KenworthEnhance your vehicle's air intake system with our Air Breather Intake designed for use on the passenger side. Sold individually as an aftermarket replacement part, this component offers improved...
    $99.28
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  • TPHD 105 Inch Smooth Aluminum Full Fender - Pair
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    TPHD 105 Inch Smooth Aluminum Full Fender - Pair

    TPHD

    $724.99
    Smooth Aluminum 105 Inch Full FendersUpgrade your vehicle's appearance and durability with our premium Smooth .125 Inch Aluminum Fenders. Crafted with precision and attention to detail, these fenders provide superior protection while adding a touch of...
    $724.99
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  • TPHD Stainless Steel Cup Holder Trim For Kenworth
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    TPHD Stainless Steel Cup Holder Trim For Kenworth

    TPHD

    $19.99
    Cup Holder Trim Fits KenworthEnhance your vehicle's interior with our premium aftermarket Stainless Steel Trim. Crafted from stainless steel and proudly made in the USA, this trim adds durability and style to various areas of your vehicle's interior...
    $19.99
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  • TPHD Rubber 90 Degree Intake Elbow, 7 Inch ID To 6 Inch ID TPHD Rubber 90 Degree Intake Elbow, 7 Inch ID To 6 Inch ID
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    TPHD Rubber 90 Degree Intake Elbow, 7 Inch ID To 6 Inch ID

    TPHD

    $83.63
    7 Inch ID To 6 Inch ID 90 Degree Intake ElbowEnhance your vehicle's intake system with our premium aftermarket Rubber Intake Elbow. Crafted from durable rubber, this intake elbow features a 7-inch inner diameter tapering down to a 6-inch inner diameter...
    $83.63
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