Kenworth Parts

Kenworth Parts

Looking to keep your trusty KW in tip-top shape? Easily find the right Kenworth parts online via VIN number, part number, or make/model search. 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 4 Inch OAL X 1.75 Inch OD 1.375 Inch Threaded Bushing Replaces 5295 & 52991 For Kenworth
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    BESTfit 4 Inch OAL X 1.75 Inch OD 1.375 Inch Threaded Bushing Replaces 5295 & 52991 For Kenworth

    BESTFIT TRUCK PARTS

    $22.63
    BESTfit 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
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  • BESTfit 7.375 Inch OAL X 1.063 Inch OD Threaded Spring Pin Replaces 5296 For Kenworth
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    BESTfit 7.375 Inch OAL X 1.063 Inch OD Threaded Spring Pin Replaces 5296 For Kenworth

    BESTFIT TRUCK PARTS

    $21.41
    BESTfit 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
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  • BESTfit 5 Inch Aluminized 47 Degree Exhaust Elbow BOM
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    BESTfit 5 Inch Aluminized 47 Degree Exhaust Elbow BOM

    BESTFIT TRUCK PARTS

    $83.99
    BESTfit 5 Inch Aluminized 47 Degree Exhaust Elbow BOMLooking for a quality exhaust solution for your Kenworth T600, T800, or W900? Our aftermarket Exhaust Elbow is designed to meet your needs. With a 5-inch O.D. inlet and outlet and a 47-degree bend,...
    $83.99
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  • BESTfit 3 Piece Exhaust Manifold Kit For Cummins ISX - Replaces 4962571, 3682491, 3682348, 3682548, 3682959 & 3682549
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    BESTfit 3 Piece Exhaust Manifold Kit For Cummins ISX - Replaces 4962571, 3682491, 3682348, 3682548, 3682959 & 3682549

    BESTFIT TRUCK PARTS

    $369.99
    BESTfit 3 Piece Exhaust Manifold Kit For Cummins ISX EnginesThe exhaust manifold described is designed for Cummins ISX engines manufactured between 2003 and 2007. It is a 3-piece set, including front, center, and rear sections, and is sold as a kit. This...
    $369.99
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  • BESTfit 3 Piece Exhaust Manifold Kit, Turbo Mount - Medium Angled Center Section For Detroit 60 Series Engine
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    BESTfit 3 Piece Exhaust Manifold Kit, Turbo Mount - Medium Angled Center Section For Detroit 60 Series Engine

    BESTFIT TRUCK PARTS

    $359.99
    BESTfit Exhaust Manifold Kit With Medium Angled Center Turbo MountThe exhaust manifold provided is a quality aftermarket replacement part designed for Detroit 60 Series engines. It comes as a 3-piece kit, including the front, center, and rear sections,...
    $359.99
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  • BESTfit 8 X 22 Inch Aluminized Muffler
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    BESTfit 8 X 22 Inch Aluminized Muffler

    BESTFIT TRUCK PARTS

    $134.99
    BESTfit 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...
    $134.99
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  • BESTfit Coolant Reservoir Replaces OE DR104002, CP237001, DR104004 For Peterbilt 579, Kenworth T680 & T880 BESTfit Coolant Reservoir Replaces OE DR104002, CP237001, DR104004 For Peterbilt 579, Kenworth T680 & T880
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    BESTfit Coolant Reservoir Replaces OE DR104002, CP237001, DR104004 For Peterbilt 579, Kenworth T680 & T880

    BESTFIT TRUCK PARTS

    $277.99
    Coolant Reservoir Fits Peterbilt & KenworthOver time coolant reservoirs become susceptible to heat and engine vibration. This coolant reservoir is manufactured and engineered with premium plastic to withstand the effects of stress generated by the engine...
    $277.99
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  • BESTfit 2.5 Inch Flexible Coolant Hose BESTfit 2.5 Inch Flexible Coolant Hose
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    BESTfit 2.5 Inch Flexible Coolant Hose

    BESTFIT TRUCK PARTS

    $92.81
    BESTfit Flexible Coolant HoseLooking for a specialty coolant hose? Our coolant hose is designed with a 2.50-inch inside diameter and a 2.82-inch outside diameter, making it suitable for various applications. With a length of 8.50 inches, it's reinforced...
    $92.81
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  • BESTfit Fiberglass Fan Shroud Replaces F22-1029 For Kenworth W900 BESTfit Fiberglass Fan Shroud Replaces F22-1029 For Kenworth W900
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    BESTfit Fiberglass Fan Shroud Replaces F22-1029 For Kenworth W900

    BESTFIT TRUCK PARTS

    $604.99
    BESTfit Fiberglass Fan Shroud Fits Kenworth W900 2004-2012Crafted from fiberglass, this fan shroud offers OEM quality with pre-drilled holes for easy installation. Gel-coated on the inside to enhance airflow, it's made in the USA and sold individually...
    $604.99
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  • On Sale
    BESTfit Heavy Duty Silicone Coolant Hose 1.75 Inch ID
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    BESTfit Heavy Duty Silicone Coolant Hose 1.75 Inch ID

    BESTFIT TRUCK PARTS

    Now: $0.01
    Was: $3.09
    BESTfit 1.75 Inch ID Heavy Duty Silicone Coolant HoseThis silicone coolant hose is tough and perfect for keeping your engine cool. It's got a 1.75-inch inner diameter (that's 44mm) and a width of 2.07 inches (53mm), reinforced with three layers of...
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  • BESTfit Heavy Duty Silicone Coolant Hose 1.50 Inch ID
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    BESTfit Heavy Duty Silicone Coolant Hose 1.50 Inch ID

    BESTFIT TRUCK PARTS

    $2.99
    BESTfit 1.50 Inch ID Heavy Duty Silicone Coolant HoseThis silicone coolant hose is sturdy and designed to keep your engine running smoothly. With a 1.50-inch inner diameter (that's 38mm) and a width of 1.82 inches (46mm), it's reinforced with three...
    $2.99
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  • BESTfit Block Style AC Expansion Valve For PACCAR & Other Applications
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    BESTfit Block Style AC Expansion Valve For PACCAR & Other Applications

    BESTFIT TRUCK PARTS

    $19.37
    BESTfit AC Expansion Valve Fits Peterbilt & Kenworth * High Quality Expansion Valve* Block Style * Sold Individually* Warranty On AC Expansion Valve Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...
    $19.37
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