Kenworth Frame & Chassis

Kenworth Frame & Chassis

Kenworth Frame & Chassis

Reinforce your Kenworth's core with 4 State Trucks' superior Kenworth semi truck frame and chassis components. Count on us for high-grade Kenworth frame and chassis parts that boost structural integrity and durability, guaranteeing your rig handles every payload with unwavering stability. From critical replacements to performance-enhancing upgrades, our parts ensure your Kenworth semi truck's foundation remains rock-solid, making each journey safer and more dependable. Choose 4 State Trucks to fortify your Kenworth's backbone, providing the sturdy base needed for optimal performance and longevity. Whether you're navigating city streets or conquering long-haul routes, our frame and chassis components give you the confidence to tackle any challenge, load after load.
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  • Kenworth AG100 BESTfit Trunnion Steel Suspension Center Hanger For Air Ride Suspension
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    Kenworth AG100 BESTfit Trunnion Steel Suspension Center Hanger For Air Ride Suspension

    BESTFIT TRUCK PARTS

    $308.99
    BESTfit Suspension Center Hanger Frame Bracket Fits KenworthUpgrade your suspension system with this durable Suspension Center Hanger, engineered to fit the AG100 Air Ride Suspension. Crafted from robust steel, this hanger ensures reliable support and...
    $308.99
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  • Black Fiberglass Jost 5Th Wheel Cover
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    Black Fiberglass Jost 5Th Wheel Cover

    WTI FENDERS

    $320.99
    5th Wheel CoverThis black fiberglass cover is specifically designed to fit the Jost wheel only. It serves as a great asset for showcasing your truck, providing a quick solution to cover up a greasy fifth wheel. Designed with show trucks in mind, it...
    $320.99
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  • TPHD Type 30 Service Chamber With 8.250 Inch Stem Length - Brake Chamber
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    TPHD Type 30 Service Chamber With 8.250 Inch Stem Length - Brake Chamber

    TPHD

    $43.98
    Single Brake Chamber Type 30 - 8.00 Inch DiameterUpgrade your braking system with our Service Brake Chamber, meticulously designed for optimal performance. Featuring a stroke length of 2.25 inches and a rod threaded full length measuring 8.250 inches by ...
    $43.98
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  • TPHD Type 30 Long Stroke Brake Diaphragm - 8 Inch Diameter
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    TPHD Type 30 Long Stroke Brake Diaphragm - 8 Inch Diameter

    TPHD

    $11.20
    Replacement 8 Inch Brake Diaphragm - Type 30 For Long Stroke ChambersUpgrade your brake system with our aftermarket Type 30 brake diaphragm, designed specifically for long stroke chambers. With dimensions of 7.875 inches in outside diameter and 1.905...
    $11.20
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  • TPHD Type 3030 Spring Brake Chamber With 11.750 Inch Stem Length - Long Stroke Sealed Unit
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    TPHD Type 3030 Spring Brake Chamber With 11.750 Inch Stem Length - Long Stroke Sealed Unit

    TPHD

    $77.59
    Double Brake Chamber Type 3030 Long Stroke - 8.00 Inch DiameterUpgrade your vehicle's emergency brake system with our premium aftermarket replacement emergency brake chamber. With a stroke length of 3.00 inches and a rod threaded full length measuring 11...
    $77.59
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  • TPHD Type 3030 Piggy Back Brake Chamber With Mounting Clamp & Diaphragm - Long Stroke Sealed Unit
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    TPHD Type 3030 Piggy Back Brake Chamber With Mounting Clamp & Diaphragm - Long Stroke Sealed Unit

    TPHD

    $102.99
    Double Brake Chamber Type 3030 Long Stroke - 8.00 Inch Diameter - Rear Piggy Back Replacement Section OnlyLooking to repair your park brake chamber? Our emergency brake chamber is the perfect solution. With a stroke length of 3.00 inches and designed as...
    $102.99
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  • TPHD Type 20 Service Chamber W/ 9.5 Inch Pushrod, 2.25 Inch Stroke Length
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    TPHD Type 20 Service Chamber W/ 9.5 Inch Pushrod, 2.25 Inch Stroke Length

    TPHD

    $41.79
    Type 20 Service Chamber W/ Standard Stroke & Welded ClevisUpgrade your braking system with our aftermarket replacement Service Chamber, Type 20. Measuring 3.875 inches by 10.187 inches and featuring standard thread sizes of 5/8 inch - 18 and 5/8 inch -...
    $41.79
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  • TPHD Leveling Valve Rod Linkage Kit For Kenworth AG100, AG200 & AG400 Suspensions
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    TPHD Leveling Valve Rod Linkage Kit For Kenworth AG100, AG200 & AG400 Suspensions

    TPHD

    $13.76
    Adjustable Linkage Kit For Height Control Valve * High Quality Leveling Valve Rod Linkage Kit* Adjustable Linkage Kit For Height Control Valve* 18 Inch Rod With Ends And Hardware* Maximum Usable Length 19.500 Inches* Rod Can Be Cut For Shorter...
    $13.76
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  • TPHD Bushing Kit With Pins For Holland Fifth Wheels
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    TPHD Bushing Kit With Pins For Holland Fifth Wheels

    TPHD

    $57.07
    Holland Bushing Pins KitEnhance the performance and longevity of your vehicle's suspension system with our comprehensive Kit Bushings. Designed to fit Holland applications, this aftermarket replacement part (not OEM) includes two each of bushings, pins,...
    $57.07
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  • TPHD Air Cylinder For Fontaine 5th Wheel
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    TPHD Air Cylinder For Fontaine 5th Wheel

    TPHD

    $260.49
    Air Cylinder Replaces CYLCOMP & S2053F011Upgrade your Fontaine 5th Wheel with our Air Cylinder! This aftermarket replacement part features dimensions including a 12.125-inch overall length, a 9.20-inch cylinder length, and a 2.30-inch diameter, ensuring...
    $260.49
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  • TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Standard Slack Adjusters
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    TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Standard Slack Adjusters

    TPHD

    $5.59
    Brake Chamber Clevis Kit 5/8 Inch - 18 TPI With Single PinUpgrade your brake chamber setup with our Clevis Kit! Specifically designed for use without auto slack adjusters, this kit features a 0.625-18 inch threaded clevis yoke, along with a 0.500 inch...
    $5.59
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  • TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Auto Slack Adjusters
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    TPHD 5/8 Inch Clevis With Pin For Brake Chamber Using Auto Slack Adjusters

    TPHD

    $15.58
    Brake Chamber Clevis Kit 5/8 Inch - 18 TPI With 2 PinsUpgrade your brake system with our Clevis Kit, specially designed for brake chambers used with auto slack adjusters. Featuring a durable construction and precise specifications, this kit includes a...
    $15.58
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