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Kenworth W990 Parts

With so many options to choose from, it's no wonder the Kenworth W990 is already making a premium statement in the trucking industry. The W990 comes with uncompromising style, performance and unprecedented lifestyle amenities. Shopping for aftermarket bumpers, fenders, and other custom parts to fit your W990 is easy with 4 State Trucks, shop online or stop in the retail store in Joplin, MO.
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  • 18 Inch Triple Threat Chrome 3 Spoke Half Wrap Black Leather Steering Wheel

    18 Inch Triple Threat Chrome 3 Spoke Half Wrap Black Leather Steering Wheel

    STEERING CREATIONS

    $307.99
    Steering Creations Triple Threat Steering Wheel* High Quality Steering Wheel* Chrome-Plated Billet Aluminum* 18 Inch* 3-Spoke * Black Leather Rim * With Chrome Bezel And Horn Button * With Sci Logo *...
    09-15003155
    SKU:
    09-15003155
    Product Type:
    Interior
    Finish Options:
    Chrome-Plated
    Diameter Options:
    18 Inch
    Material Options:
    Billet Aluminum
    Make:
    Universal Items
    $307.99
    Qty in Cart: 0
    Price:
    $307.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Blue Tiger Black Microphone Covers 3 Pack

    Blue Tiger Black Microphone Covers 3 Pack

    BLUE TIGER

    Now: $1.87
    Was: $6.25
    3 Pack Blue Tiger Black Microphone Covers* High Quality Microphone Cover* Foam* Black * Pack Of 3* Made In USA* Sold Individually * Warranty On Microphone Covers Against Defects In Workmanship &...
    09-15200011
    SKU:
    09-15200011
    Color:
    Black
    Product Type:
    Interior
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Location:
    Made In USA
    Material Options:
    Foam
    Now: $1.87
    Was: $6.25
    Qty in Cart: 0
    Price:
    Now: $1.87
    Was: $6.25
    Subtotal:
  • Hardware Kit For Winter Front

    Hardware Kit For Winter Front

    BELMOR

    $48.40
    Replacement Hardware Kit For Winter Front* High Quality Hardware Kit* For Winter front* Made In USA* Sold Individually* Warranty On Hardware Kits Against Defects In Workmanship & Material From Date...
    09-12090001
    SKU:
    09-12090001
    Product Type:
    Hood Parts & Acc.
    Location:
    Made In USA
    Make:
    Universal Items
    $48.40
    Qty in Cart: 0
    Price:
    $48.40
    Subtotal:
  • Weld-In Bracket For Shortening Hogebuilt Fender Brackets

    Weld-In Bracket For Shortening Hogebuilt Fender Brackets

    CHROME SHOP MAFIA

    $29.73
    Weld-In Bracket For Shortening Hogebuilt Fender Brackets* High Quality Weld-In Bracket* Made In USA* Sold Individually* Warranty On Weld-In Brackets Against Defects In Workmanship & Material From...
    09-111010
    SKU:
    09-111010
    Product Type:
    Rear Fenders
    Location:
    Made In USA
    Make:
    Universal Items
    $29.73
    Qty in Cart: 0
    Price:
    $29.73
    Subtotal:
  • 20 Inch Chrome 4 Spoke Mahogany Steering Wheel - Without Hub

    20 Inch Chrome 4 Spoke Mahogany Steering Wheel - Without Hub

    STEERING CREATIONS

    $337.99
    20 Inch 4 Spoke Mahogany Steering Wheel* High Quality Steering Wheel * Mahogany * Wood Rim * 20 Inch* With Chrome 4-Spoke * With Slot Cut Outs * Includes Chrome Bezel And Horn Button * With Sci Logo...
    09-15003154
    SKU:
    09-15003154
    Product Type:
    Interior
    Diameter Options:
    20 Inch
    Material Options:
    Wood
    Make:
    Universal Items
    $337.99
    Qty in Cart: 0
    Price:
    $337.99
    Subtotal:
  • RoadWatch Digital Surface Temperature Sensor Kit

    RoadWatch Digital Surface Temperature Sensor Kit

    BOSTROM TRUCK SEATS

    $817.99
    Roadwatch Sensor Kit With Digital Display & 12 FT Extension CableThe RoadWatch Sensor Kit shows exact road temperatures in Fahrenheit on its digital display. With a 12-foot cable, the sensor mounts...
    09-09150119
    SKU:
    09-09150119
    Product Type:
    Seats
    Length Options:
    144 Inch
    Make:
    Universal Items
    $817.99
    Qty in Cart: 0
    Price:
    $817.99
    Subtotal:
  • Hogebuilt Zinc Tube Fender Clamp

    Hogebuilt Zinc Tube Fender Clamp

    HOGEBUILT FENDERS

    $13.60
    Replacement Tube ClampThis zinc clamp securely holds your fender tubes in place. Built for durability, it's perfect for replacements and keeps tubes firmly fastened.* High Quality Tube Clamp* Made Of...
    09-11137
    SKU:
    09-11137
    Height Options:
    1 1/2 Inch
    Width Options:
    3 Inch
    Length Options:
    4 1/2 Inch
    Product Type:
    Exhaust
    Make:
    Universal Items
    $13.60
    Qty in Cart: 0
    Price:
    $13.60
    Subtotal:
  • BESTfit 6 ID X 60 Inch Aluminized Flat Top Exhaust Pipe

    BESTfit 6 ID X 60 Inch Aluminized Flat Top Exhaust Pipe

    BESTFIT TRUCK PARTS

    $172.99
    60 Inch Aluminized Flat Top Exhaust Pipe* High Quality Exhaust Pipe* Aluminized* Dimensions:  - 6 Inch ID  - 60 Inches Length* Made In USA* Sold Individually* Warranty On Exhaust Pipes Against...
    09-08606010A
    SKU:
    09-08606010A
    Product Type:
    Exhaust
    Diameter Options:
    6 Inch
    Material Options:
    Aluminized Steel
    Length Options:
    60 Inch
    Make:
    Universal Items
    $172.99
    Qty in Cart: 0
    Price:
    $172.99
    Subtotal:
  • BESTfit 3.5 ID X 18 Inch Aluminized Curved Top Exhaust Stack

    BESTfit 3.5 ID X 18 Inch Aluminized Curved Top Exhaust Stack

    BESTFIT TRUCK PARTS

    $49.99
    3.5 Inch ID 18 Inch Long Aluminized Curved Top Stack* High Quality Top Stack* Aluminized* Dimensions:  - 3.5 Inch ID  - 18 Inch Length* Curved Top* Made In USA* Sold Individually* Warranty On Top...
    09-08351807
    SKU:
    09-08351807
    Product Type:
    Exhaust
    Diameter Options:
    3 1/2 Inch
    Material Options:
    Aluminized Steel
    Style Options:
    Curve Turn
    Length Options:
    18 Inch
    Make:
    Universal Items
    $49.99
    Qty in Cart: 0
    Price:
    $49.99
    Subtotal:
  • BESTfit 5 X 72 Inch Chrome Bull Horn Stack With ID Bottom

    BESTfit 5 X 72 Inch Chrome Bull Horn Stack With ID Bottom

    BESTFIT TRUCK PARTS

    $414.99
    Bullhorn Stack With ID Bottom* High Quality Stack* Chrome-Plated* Dimensions:  - 5 Inch ID Bottom   - 72 Inch Length* Bull Horn Style* Made In USA* Sold Individually* Warranty On Stacks Against...
    09-087572144
    SKU:
    09-087572144
    Product Type:
    Exhaust
    Diameter Options:
    5 Inch
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Height Options:
    72 Inch
    Style Options:
    Bull Hauler Turn
    Make:
    Universal Items
    $414.99
    Qty in Cart: 0
    Price:
    $414.99
    Subtotal:
  • BESTfit 6 Inch ID 45 Degree Rubber Air Intake Elbow

    BESTfit 6 Inch ID 45 Degree Rubber Air Intake Elbow

    BESTFIT TRUCK PARTS

    $66.99
    6 Inch ID 45-Degree Exhaust Elbow* High Quality Elbow* 45 Degree* Made Of Rubber* 6 Inch Inner Diameter* Made In USA* Sold Individually* Warranty On Elbows Against Defects In Workmanship & Material...
    09-0905007
    SKU:
    09-0905007
    Degree Options:
    45
    Material Options:
    Rubber
    Diameter Options:
    6 Inch
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $66.99
    Qty in Cart: 0
    Price:
    $66.99
    Subtotal:
  • BESTfit 10 Inch Stainless Steel Aerodynamic Heat Shield With Round Holes Cutouts- 60 Inch Long

    BESTfit 10 Inch Stainless Steel Aerodynamic Heat Shield With Round Holes Cutouts- 60 Inch Long

    BESTFIT TRUCK PARTS

    $335.99
    Punched Round Hole Aerodynamic Heat Shield For 10 Inch OD Pipe* High Quality Heat Shield* Aerodynamic* With Punched Round Holes* Made Of Stainless Steel* Black Powder Coated* Dimensions:  - 60 Inch...
    09-0808153
    SKU:
    09-0808153
    Product Type:
    Exhaust
    Material Options:
    Stainless Steel
    Finish Options:
    Black Powder Coat
    Diameter Options:
    10 Inch
    Style Options:
    Punched
    Height Options:
    60 Inch
    Make:
    Universal Items
    $335.99
    Qty in Cart: 0
    Price:
    $335.99
    Subtotal:
  • BESTfit 5 Inch Guillotine Saddle Clamp with Round U-Bolt

    BESTfit 5 Inch Guillotine Saddle Clamp with Round U-Bolt

    BESTFIT TRUCK PARTS

    $9.99
    5 Inch Zinc Plated Round Bolt Closed Single Saddle ClampReplace your worn exhaust and muffler clamps with this premium 5 inch exhaust clamp featuring a heavy-duty 3/8 inch U-bolt and single...
    09-0805029
    SKU:
    09-0805029
    Product Type:
    Exhaust
    Material Options:
    Zinc
    Diameter Options:
    5 Inch
    Make:
    Universal Items
    $9.99
    Qty in Cart: 0
    Price:
    $9.99
    Subtotal:
  • BESTfit 6 ID To 5 ID X 72 Inch Chrome Curved Exhaust Stack

    BESTfit 6 ID To 5 ID X 72 Inch Chrome Curved Exhaust Stack

    BESTFIT TRUCK PARTS

    $514.99
    6 X 72 Inch Curved Top Chrome Monster Stack Reduced to 5 Inch ID* High Quality Stack* Chrome-Plated* 6 In I.D Reduces To 5 In I.D Bottom* 72 Inch Height* Curved* Made In USA* Sold Individually*...
    09-086572174
    SKU:
    09-086572174
    Product Type:
    Exhaust
    Diameter Options:
    6 To 5 Inch
    Material Options:
    Steel
    Height Options:
    72 Inch
    Style Options:
    Curve Turn
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $514.99
    Qty in Cart: 0
    Price:
    $514.99
    Subtotal:
  • BESTfit 5 OD X 60 Inch Chrome West Coast Curve Top Exhaust Stack

    BESTfit 5 OD X 60 Inch Chrome West Coast Curve Top Exhaust Stack

    BESTFIT TRUCK PARTS

    $257.99
    5 Inch OD West Coast Curve Top Exhaust Stack* High Quality Top Stack* Chrome-Plated* Dimensions:  - 5 Inch OD  - 60 Inch Height* West Coast Curve Style* Made In USA* Sold Individually* Warranty On...
    09-085060074
    SKU:
    09-085060074
    Product Type:
    Exhaust
    Height Options:
    60 Inch
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Style Options:
    West Coast Turn
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $257.99
    Qty in Cart: 0
    Price:
    $257.99
    Subtotal:
  • BESTfit 4 OD X 16.5 Inch 90 Degree Miter Top Stack For Dump Truck

    BESTfit 4 OD X 16.5 Inch 90 Degree Miter Top Stack For Dump Truck

    BESTFIT TRUCK PARTS

    $196.99
    Miter Top Dump Truck Stack* High Quality Stack* Chrome-Plated* 4 Inch OD* Miter Style * 90 Degree Style* Made In USA* Sold Individually* Warranty On Stacks Against Defects In Workmanship & Material...
    09-0840001
    SKU:
    09-0840001
    Product Type:
    Exhaust
    Finish Options:
    Chrome-Plated
    Diameter Options:
    4 Inch
    Degree Options:
    90
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Make:
    Universal Items
    $196.99
    Qty in Cart: 0
    Price:
    $196.99
    Subtotal:
  • BESTfit 10 Inch Diameter Aluminized Type 1 Diesel Muffler With 5 To 6 Inch ID

    BESTfit 10 Inch Diameter Aluminized Type 1 Diesel Muffler With 5 To 6 Inch ID

    BESTFIT TRUCK PARTS

    $274.99
    Universal Stainless Steel 5 Inch ID End In - 6 Inch End Out MufflerThe Type 1 diesel full-sized muffler measures 10 inches in diameter and 44.5 inches long. With its 5-inch intake and 6-inch output,...
    09-08020026
    SKU:
    09-08020026
    Product Type:
    Exhaust
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    Diameter Options:
    6 Inch
    $274.99
    Qty in Cart: 0
    Price:
    $274.99
    Subtotal:
  • 7 OD / OD X 60 Inch Aluminized Straight Exhaust Stack

    7 OD / OD X 60 Inch Aluminized Straight Exhaust Stack

    BESTFIT TRUCK PARTS

    $224.99
    60 Inch Tall Aluminized Straight Stack With 7 Inch OD - OD* High Quality * 7 Inch X 60 Inch* Straight* Made In USA* Sold Individually* Warranty On S Against Defects In Workmanship & Material From...
    09-087060004A
    SKU:
    09-087060004A
    Product Type:
    Exhaust
    Length Options:
    60 Inch
    Material Options:
    Aluminized Steel
    Diameter Options:
    7 Inch
    Style Options:
    Straight Style
    Make:
    Universal Items
    $224.99
    Qty in Cart: 0
    Price:
    $224.99
    Subtotal:
  • BESTfit SS Wrap Around 180 Degree Heat Shield With Round Hole Cutouts - 42 Inch

    BESTfit SS Wrap Around 180 Degree Heat Shield With Round Hole Cutouts - 42 Inch

    BESTFIT TRUCK PARTS

    $182.99
    Round Hole 180 Degree Heat Shield* High Quality Heat Shield* 430 Stainless Steel* 42 Inch Height* 180 Degree Wrap* With Round Holes* Made In USA* Sold Individually* Warranty On Heat Shields Against...
    09-0808154
    SKU:
    09-0808154
    Product Type:
    Exhaust
    Height Options:
    42 Inch
    Degree Options:
    180
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $182.99
    Qty in Cart: 0
    Price:
    $182.99
    Subtotal:
  • BESTfit 3.5 Inch OD Aluminized 3 Bend Exhaust Turbo Pipe With Flare For International School Bus

    BESTfit 3.5 Inch OD Aluminized 3 Bend Exhaust Turbo Pipe With Flare For International School Bus

    BESTFIT TRUCK PARTS

    $439.99
    International Bus Exhaust Pipe* High Quality Turbo Exhaust Pipe* 3 Bend* Flat Flare End Style* Made Of Aluminized Steel* 3.5 Inch OD* Made In USA* Sold Individually* Warranty On Exhaust Pipes Against...
    09-08011714
    SKU:
    09-08011714
    Product Type:
    Exhaust
    Diameter Options:
    3 1/2 Inch
    Material Options:
    Aluminized Steel
    Make:
    Universal Items
    $439.99
    Qty in Cart: 0
    Price:
    $439.99
    Subtotal:
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Adding your products to cart

The Kenworth W990 Parts product lineup provides a comprehensive selection of high-quality replacement and aftermarket parts for the popular Kenworth W990 semi-truck model. From essential mechanical components like engine parts and drivetrain parts to exterior accessories and cab/sleeper upgrades, this product lineup offers a one-stop shop for all your Kenworth W990 repair and customization needs. Key features of the Kenworth W990 Parts product lineup include: - Wide range of engine, cooling, and drivetrain parts to keep your W990 running strong - Exterior upgrades like bumpers, grilles, lights, and aerodynamic accessories to enhance the look and performance of your truck - Cab and sleeper components including seats, trim, storage solutions, and climate control parts - Electrical and electronics items like lights, mirrors, and wiring harnesses - Suspension, brakes, and steering parts for a smooth, safe ride Whether you're performing routine maintenance, restoring a classic W990, or outfitting your truck for maximum comfort and style, this product lineup has the high-quality Kenworth W990 parts and accessories you need. With a focus on durability, quality, and functionality, these parts will help keep your W990 on the road and running at its best for miles to come.

Frequently Asked Questions About Kenworth W990 Parts

What years and models are compatible with W990 aftermarket parts?

Most aftermarket parts for the Kenworth W990 are designed to fit model years 2018 through current production. However, compatibility can vary by specific part type. Bumpers, grilles, and exterior accessories typically fit all W990 models, while interior components may have slight variations between early production (2018-2019) and newer models (2020+). Always verify the specific model year range listed for each part, and contact our team if you need confirmation for your exact truck specifications.

Are aftermarket W990 bumpers as durable as OEM parts?

Quality aftermarket bumpers for the W990 are typically made from heavy-duty 304 or 316 stainless steel, matching or exceeding OEM specifications. Look for bumpers with 16-gauge or thicker steel construction and reinforced mounting points. Many aftermarket options actually offer superior corrosion resistance compared to factory chrome-plated steel bumpers. Pay attention to warranty terms - reputable manufacturers offer at least a 1-year warranty on materials and workmanship.

What tools and expertise are needed to install W990 parts?

Installation complexity varies by part type. Exterior accessories like bug shields, visor brackets, and light bars typically require basic hand tools and can be installed in 1-2 hours. Bumper replacements need more substantial tools including impact wrenches, jack stands, and potentially a helper due to weight (bumpers can weigh 150-300 pounds). Electrical components like LED upgrades require wire strippers, crimpers, and basic electrical knowledge. Most parts come with detailed instructions, but professional installation is recommended for major components if you lack experience.

What finish options are available for W990 chrome parts?

W990 chrome parts come in several finish options to match your truck's appearance. Mirror-polished stainless steel provides the brightest, most durable finish that won't peel or flake. Standard chrome plating offers a classic look at a lower price point but may require more maintenance. Powder-coated options in black or custom colors are available for certain parts. Some manufacturers also offer brushed stainless for a more subdued, modern appearance. Consider your climate and maintenance preferences when choosing finishes.

How do I ensure proper fitment when ordering W990 parts online?

Start by having your OEM and exact model specifications ready when ordering. Check if the part listing specifically mentions W990 compatibility versus generic "fits Kenworth" claims. Look for parts with detailed measurements and mounting specifications. Read customer reviews focusing on fitment issues for your specific model year. For critical components like bumpers or fairings, confirm bolt patterns and mounting points match your truck. When in doubt, contact customer service with your truck details before ordering - providing photos of your current setup can help ensure accurate fitment.


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