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Kenworth W900B/W900L Frame Nut Covers

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  • Price
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  • FREE SHIPPING OVER $249
    18MM & 3/4 Inch Chrome Plastic Bolt Heads Top Hat Nut Cover W/ Flange

    18MM & 3/4 Inch Chrome Plastic Bolt Heads Top Hat Nut Cover W/ Flange

    LIFETIME NUT COVERS

    $2.03
    Top Hat Style Nut CoverThis top hat Lifetime Nut Cover with a flange is specially designed to fit two different sizes of nuts. Turn the nut covers one way to fit a standard sized inch bolt head or...
    09-0506021
    SKU:
    09-0506021
    Location:
    Made In USA
    Truck Class:
    Universal
    Length Options:
    1 Inch
    Style Options:
    Top Hat
    Material Options:
    Plastic/Poly
    Size Options:
    18 mm
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $2.03
    Qty in Cart: 0
    Price:
    $2.03
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Chrome Plastic Skull Nut Covers Push On - 10 Pack For Hex Nuts & Bolts

    Chrome Plastic Skull Nut Covers Push On - 10 Pack For Hex Nuts & Bolts

    UNITED PACIFIC

    $2.02 - $14.45
    Choose Option(s) to see description.7/16 X 3/4 Inch Chrome Skull Nut Covers - Push On Style - 10 PackChrome Plastic Skull Nut CoversEnhance the look of your vehicle with this 10 pack of high-quality...
    PPR_205108
    SKU:
    PPR_205108
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $2.02 - $14.45
    Qty in Cart: 0
    Price:
    $2.02 - $14.45
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Chrome Plastic Bullet Nut Cover - Push On

    Chrome Plastic Bullet Nut Cover - Push On

    UNITED PACIFIC

    $0.21 - $10.40
    Improve the appearance of your wheels with this chrome plastic bullet nut cover featuring a convenient push-on design. Designed for universal applications, these high-quality aftermarket nut covers...
    PPR_204461
    SKU:
    PPR_204461
    Truck Class:
    Universal
    Style Options:
    Bullet
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Ready To Ship:
    Yes
    Style Options:
    Push On
    Diameter Options:
    1 Inch
    Height Options:
    1 5/8 Inch
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Diameter Options:
    11/16 Inch
    Height Options:
    2 Inch
    Type Options:
    Push On
    $0.21 - $10.40
    Qty in Cart: 0
    Price:
    $0.21 - $10.40
    Subtotal:
  • FREE SHIPPING OVER $249
    Limited Quantity Available
    Chrome Die-Cast Acorn Nut Covers

    Chrome Die-Cast Acorn Nut Covers

    UNITED PACIFIC

    $0.73 - $1.03
    Give your truck or trailer a clean, finished appearance with this chrome die-cast acorn nut cover, designed to conceal exposed nuts and bolts. This high-quality aftermarket replacement is available...
    PPR_204441
    SKU:
    PPR_204441
    Truck Class:
    Universal
    Material Options:
    Steel
    Shape Options:
    Acorn
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Height Options:
    1 Inch
    Diameter Options:
    11/16 Inch
    Diameter Options:
    3/4 Inch
    Material Options:
    Diecast
    Type Options:
    Push On
    Location:
    Made In USA
    $0.73 - $1.03
    Qty in Cart: 0
    Price:
    $0.73 - $1.03
    Subtotal:
  • FREE SHIPPING OVER $249
    Limited Quantity Available
    Chrome Plastic Flat Top Nut Covers, Push On

    Chrome Plastic Flat Top Nut Covers, Push On

    UNITED PACIFIC

    $0.86 - $87.99
    Give your wheels a clean, finished appearance with these Chrome Plastic Flat Top Nut Covers. Designed for hex nuts and bolts, these push-on nut covers feature a chrome-plated plastic construction...
    PPR_204327
    SKU:
    PPR_204327
    Truck Class:
    Universal
    Style Options:
    Flat
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Truck Class:
    Heavy Duty
    Ready To Ship:
    Yes
    Product Type:
    Frame & Chassis
    $0.86 - $87.99
    Qty in Cart: 0
    Price:
    $0.86 - $87.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Spiked Screw Cover Size 10/12 - 4 Pack

    Chrome Spiked Screw Cover Size 10/12 - 4 Pack

    UNITED PACIFIC

    $4.54
    Spiked Style Screw CoversCover up ugly size 10/12 screw heads in style with this pack of 4 spiked screw on covers. They are made of chrome plated plastic and fits most trucks.* High Quality Screw...
    09-1560010
    SKU:
    09-1560010
    Truck Class:
    Universal
    Style Options:
    Spike
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    $4.54
    Qty in Cart: 0
    Price:
    $4.54
    Subtotal:
  • FREE SHIPPING OVER $249
    15/16 Or 7/8 Inch Chrome Nut Cover Top Hat Style

    15/16 Or 7/8 Inch Chrome Nut Cover Top Hat Style

    LIFETIME NUT COVERS

    $2.54
    Chrome Top Hat Nut Cover With FlangeLifetime nut covers are made with drivers in mind. This short top hat nut cover with a flange is for 15/16 inch and ? inch bolt heads. Made of ABS plastic injected...
    09-0506108
    SKU:
    09-0506108
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Top Hat
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $2.54
    Qty in Cart: 0
    Price:
    $2.54
    Subtotal:
  • 1 1/4 Inch Bullet Style Chrome Plastic Nut Cover Without Flange

    1 1/4 Inch Bullet Style Chrome Plastic Nut Cover Without Flange

    LIFETIME NUT COVERS

    $3.05
    1 1/4 Inch Bullet Style Chrome Plastic Nut Cover Without Flange By Lifetime Nut Covers* High Quality Nut Cover* Made Of Chrome Plated Plastic* 1 1/4 Inch* Bullet Style * Without Flange* Sold...
    09-0506105
    SKU:
    09-0506105
    Location:
    Made In USA
    Truck Class:
    Universal
    Style Options:
    Bullet
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    $3.05
    Qty in Cart: 0
    Price:
    $3.05
    Subtotal:
  • FREE SHIPPING OVER $249
    3/4 Inch Short Top Hat Nut Covers -10 Pack

    3/4 Inch Short Top Hat Nut Covers -10 Pack

    AFTERMARKET

    $12.89
    Top Hat Nut Covers* Made Of High Quality Chrome Plated Plastic* 3/4 Inches* Sold As Pack* Warranty On Nut Covers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-050609810
    SKU:
    09-050609810
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $12.89
    Qty in Cart: 0
    Price:
    $12.89
    Subtotal:
  • FREE SHIPPING OVER $249
    33MM OD, 7/8 Inch ID Huck Sleeve - Navy Blue

    33MM OD, 7/8 Inch ID Huck Sleeve - Navy Blue

    LIFETIME NUT COVERS

    $0.82
    Navy Blue Huck Sleeve W/ 33MM Outer Diameter 7/8 Inch Inner DiameterDo you need a 33mm huck sleeve for your Volvo? 4 State Trucks stocks 7/8 inch inside diameter adapters which have an outside...
    09-0506097
    SKU:
    09-0506097
    Color:
    Blue
    Location:
    Made In USA
    Truck Class:
    Universal
    Size Options:
    33 mm
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $0.82
    Qty in Cart: 0
    Price:
    $0.82
    Subtotal:
  • FREE SHIPPING OVER $249
    30MM Huck Adapter 7/8 Inch - 10 Pack

    30MM Huck Adapter 7/8 Inch - 10 Pack

    AFTERMARKET

    $6.31
    7/8 Inch Inner 30MM Outer Huck Sleeves - Pack Of 10Keep huck bolts in place with this pack of red ten sleeves. They are designed to work in conditions of heavy levels of vibration. Each huck sleeve...
    09-050609610
    SKU:
    09-050609610
    Color:
    Red
    Truck Class:
    Universal
    Size Options:
    30 mm
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $6.31
    Qty in Cart: 0
    Price:
    $6.31
    Subtotal:
  • FREE SHIPPING OVER $249
    7/8 Inch Huck Sleeve

    7/8 Inch Huck Sleeve

    LIFETIME NUT COVERS

    $0.81
    Red Huck Sleeve W/ 30MM Outer Diameter 7/8 In Inner DIA.Secure a huck bolt with this heavy duty sleeve. It is designed to keep the bolt tight and in place during heavy levels of vibration. This huck...
    09-0506096
    SKU:
    09-0506096
    Color:
    Red
    Location:
    Made In USA
    Truck Class:
    Universal
    Size Options:
    30 mm
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $0.81
    Qty in Cart: 0
    Price:
    $0.81
    Subtotal:
  • FREE SHIPPING OVER $249
    33MM Huck Adapter 15/16 Inch - 10 Pack

    33MM Huck Adapter 15/16 Inch - 10 Pack

    AFTERMARKET

    $6.44
    15/16 Inch Inner 33MM Outer Huck Sleeves - Pack Of 10Keep huck bolts in place with this pack of ten sleeves. They are designed to work in conditions of heavy levels of vibration. Each huck sleeve has...
    09-050609510
    SKU:
    09-050609510
    Truck Class:
    Universal
    Size Options:
    33 mm
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $6.44
    Qty in Cart: 0
    Price:
    $6.44
    Subtotal:
  • FREE SHIPPING OVER $249
    15/16 Inch Huck Sleeve - White

    15/16 Inch Huck Sleeve - White

    LIFETIME NUT COVERS

    $0.82
    Huck Sleeve W/ 33MM Outer Diameter 15/16 In Inner DIA.Ensure your huck bolt is secure with this heavy duty huck sleeve by Lifetime Nut Covers. It is constructed to work in conditions of heavy levels...
    09-0506095
    SKU:
    09-0506095
    Truck Class:
    Universal
    Location:
    Made In USA
    Color:
    White
    Size Options:
    33 mm
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $0.82
    Qty in Cart: 0
    Price:
    $0.82
    Subtotal:
  • FREE SHIPPING OVER $249
    30MM Huck Sleeve -10 Pack

    30MM Huck Sleeve -10 Pack

    AFTERMARKET

    $6.44
    15/16 Inch Inner 30MM Outer Huck Sleeves - Pack Of 10Keep huck bolts in place with this pack of ten sleeves. They are designed to work in conditions of heavy levels of vibration. Each huck sleeve has...
    09-050609410
    SKU:
    09-050609410
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Size Options:
    30 mm
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $6.44
    Qty in Cart: 0
    Price:
    $6.44
    Subtotal:
  • FREE SHIPPING OVER $249
    15/16 Inch Huck Sleeve - Pink

    15/16 Inch Huck Sleeve - Pink

    LIFETIME NUT COVERS

    $0.81
    Huck Sleeve W/ 30MM Outer Diameter 15/16 In Inner DIA.Keep a huck bolt in place with this quality and heavy duty sleeve. It is designed to work in conditions with heavy levels of vibration. The...
    09-0506094
    SKU:
    09-0506094
    Truck Class:
    Universal
    Location:
    Made In USA
    Size Options:
    30 mm
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $0.81
    Qty in Cart: 0
    Price:
    $0.81
    Subtotal:
  • FREE SHIPPING OVER $249
    1.25 Inch Huck Sleeve

    1.25 Inch Huck Sleeve

    LIFETIME NUT COVERS

    $0.81
    Huck Sleeve W/ 33MM Outer Diameter 1.25 In Inner DIA.Set a huck bolt permanently in place with this quality sleeve. It fits around a grooved pin, measuring 1.25 inches in diameter inside the sleeve...
    09-0506093
    SKU:
    09-0506093
    Diameter Options:
    1 Inch
    Location:
    Made In USA
    Truck Class:
    Universal
    Size Options:
    33 mm
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $0.81
    Qty in Cart: 0
    Price:
    $0.81
    Subtotal:
  • FREE SHIPPING OVER $249
    Huck Adapter Sleeve - White 15/16 Inch ID X 1-1/4 Inch OD 10 Pack

    Huck Adapter Sleeve - White 15/16 Inch ID X 1-1/4 Inch OD 10 Pack

    AFTERMARKET

    $5.29
    White Plastic Huck Adapter Sleeve 15/16 Inch ID X 1-1/4 Inch OD 10 Pack* High Quality Nut Cover Huck Adapter* Adapter For Mounting Nut Covers Over Hucks * 1-1/4 Inch Outer Diameter* 15/16 Inch Inner...
    09-050609210
    SKU:
    09-050609210
    Color:
    White
    Truck Class:
    Universal
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $5.29
    Qty in Cart: 0
    Price:
    $5.29
    Subtotal:
  • FREE SHIPPING OVER $249
    Huck Adapter Sleeve - White 15/16 Inch Id X 1-1/4 Inch Od

    Huck Adapter Sleeve - White 15/16 Inch Id X 1-1/4 Inch Od

    LIFETIME NUT COVERS

    $1.01
    White Plastic Huck Adapter Sleeve 15/16 Inch ID X 1-1/4 Inch ODDo you need huck adapters for the frame of your truck? 4 State Trucks carries size options from Lifetime Nut Covers including white huck...
    09-0506092
    SKU:
    09-0506092
    Truck Class:
    Universal
    Diameter Options:
    1 Inch
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $1.01
    Qty in Cart: 0
    Price:
    $1.01
    Subtotal:
  • FREE SHIPPING OVER $249
    13MM & 1/2 Inch Chrome Plastic Top Hat Nut Cover With Flange - 10 Pack

    13MM & 1/2 Inch Chrome Plastic Top Hat Nut Cover With Flange - 10 Pack

    AFTERMARKET

    $11.85
    Top Hat Nut Cover* Made Of High Quality Chrome Plated Plastic* 1/2 Inch And 13MM Bolt Heads* Sold As Pack * Warranty On Nut Cover Against Defects In Workmanship & Material From Date Of Purchase***...
    09-050608910
    SKU:
    09-050608910
    Truck Class:
    Universal
    Style Options:
    Top Hat
    Material Options:
    Plastic/Poly
    Size Options:
    13 mm
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $11.85
    Qty in Cart: 0
    Price:
    $11.85
    Subtotal:
  • Total: items /

Adding your products to cart

Enhance your Kenworth W900B/W900L with our premium frame nut covers. These stylish yet durable covers come in a variety of sizes and designs to perfectly complement your truck's look. Choose from classic chrome skull covers, sleek push-on spike covers, or versatile top hat styles - all crafted with high-quality materials to withstand the demands of the road. Whether you're looking to add a touch of attitude or simply protect your nuts and bolts, our frame nut covers are the ideal solution for Kenworth owners who want to elevate their rig's appearance. Upgrade your W900B or W900L today and make your truck stand out with our extensive selection of premium frame nut covers.

Frequently Asked Questions About Kenworth W900B/W900L Frame Nut Covers

What are frame nut covers and what purpose do they serve?

Frame nut covers are decorative caps that snap or thread over the exposed nuts and bolts along the truck's frame rail, typically where the frame is joined or where components are bolted to it. They are used to dress up the look of the frame by hiding rough hardware and giving the rail a cleaner, finished appearance.

Will these covers fit my specific Kenworth W900B or W900L?

These covers are designed to fit the standard frame nut and bolt sizes commonly found on Kenworth W900B and W900L models, but frame hardware can vary slightly depending on the year, configuration, and any prior modifications to your truck. We recommend measuring your existing nuts or bolts before ordering to confirm a proper fit.

What materials and finishes are available?

Frame nut covers are commonly offered in chrome-plated plastic or stainless steel. Chrome covers provide a bright, reflective look at a lower cost, while stainless steel options tend to hold up better over time and resist pitting, fading, and cracking from long-term exposure to road conditions.

How are frame nut covers installed?

Most covers are designed for simple installation, either snapping directly over the existing nut or bolt head or using a small amount of adhesive for a secure hold, depending on the style you choose. No drilling or permanent modification to the frame is required, and installation can typically be done with basic hand tools in a matter of minutes per cover.

Will these covers hold up to road conditions and regular use?

Durability depends largely on the material chosen. Stainless steel covers generally offer better long-term resistance to rust, road debris, and temperature changes compared to plastic chrome covers, which may be more prone to fading or cracking over extended exposure. For trucks that see heavy daily use or harsh weather, stainless steel is usually the more reliable choice.


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