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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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  • Qty in Cart
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  • Price
  • Subtotal
  • 16.50 X 7.00 Inch 20K Brake Shoe Box Kit

    16.50 X 7.00 Inch 20K Brake Shoe Box Kit

    AFTERMARKET

    $164.99
    20K Brake Shoe Box Kit- 16.50 X 7.00 InchHeavy loads demand braking components that won't back down. This 16.50 x 7.00 Inch Brake Shoe Box Kit is engineered for 20K axle applications and includes two...
    29-05170024
    SKU:
    29-05170024
    Product Type:
    Frame & Chassis
    Position:
    Kit Full
    Make:
    Universal Items
    $164.99
    Qty in Cart: 0
    Price:
    $164.99
    Subtotal:
  • 6 Inch Slack Adjuster- Haldex Self-Setting Type Replaces E11924, 40920025, 40020214, 569640020214, M808001

    6 Inch Slack Adjuster- Haldex Self-Setting Type Replaces E11924, 40920025, 40020214, 569640020214, M808001

    AFTERMARKET

    $155.99
    6 Inch Automatic Haldex Self-Setting Type- 1.625 Inch-37 SplineAchieve precise braking control with this 6 Inch Slack Adjuster - Haldex Self-Setting Type. Designed for Fruehauf trailer axles with 16...
    29-05170025
    SKU:
    29-05170025
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $155.99
    Qty in Cart: 0
    Price:
    $155.99
    Subtotal:
  • 6 Inch Slack Adjuster- Gunite Type Replaces E15056, AS1173, SA11903, 25QD419P4, 20714928

    6 Inch Slack Adjuster- Gunite Type Replaces E15056, AS1173, SA11903, 25QD419P4, 20714928

    AFTERMARKET

    $98.99
    6 Inch Automatic Gunite Type Slack Adjuster- 1.50 Inch-28 SplineAchieve smooth, automatic brake adjustment with this 6 Inch Slack Adjuster - Gunite Type. Engineered for welded clevis chambers with 1...
    29-05170019
    SKU:
    29-05170019
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • Bushing Tool Replaces AL800089, 8080089, 34013087L, 34013088, 34013088L For Hendrickson Suspension

    Bushing Tool Replaces AL800089, 8080089, 34013087L, 34013088, 34013088L For Hendrickson Suspension

    AFTERMARKET

    $905.99
    Hendrickson Suspension Bushing ToolEnsure efficient suspension service with this high-quality Bushing Tool for Hendrickson, replacing AL800089, 8080089, 34013087L, 34013088, and 34013088L. Compatible...
    29-05100270
    SKU:
    29-05100270
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $905.99
    Qty in Cart: 0
    Price:
    $905.99
    Subtotal:
  • 16.50 X 5.00 Inch Brake Drum Replaces 9002X, 2603638C1, 53-123627-002, 53-123816-002, 53123627002, 53123816002, 600001

    16.50 X 5.00 Inch Brake Drum Replaces 9002X, 2603638C1, 53-123627-002, 53-123816-002, 53123627002, 53123816002, 600001

    AFTERMARKET

    $433.99
    16.50 X 5.00 Inch 10 Hole Brake DrumKeep your brakes performing at their best with this 16.50 X 5.00 Inch Brake Drum. Built with a steel shell, fused gray iron liner, and ten 1.28-inch bolt holes,...
    29-05170015
    SKU:
    29-05170015
    Product Type:
    Frame & Chassis
    Material Options:
    Steel
    Make:
    Universal Items
    $433.99
    Qty in Cart: 0
    Price:
    $433.99
    Subtotal:
  • 16.50 X 7.00 Inch 23K Brake Shoe Box Kit

    16.50 X 7.00 Inch 23K Brake Shoe Box Kit

    AFTERMARKET

    $141.99
    23K Brake Shoe Box Kit- 16.50 X 7.00 InchAchieve reliable brake operation with this high-quality 16.50 X 7.00 Inch 23K Brake Shoe Box Kit. Kit components include dual-webbed brake shoes, 68 rivets,...
    29-05170016
    SKU:
    29-05170016
    Product Type:
    Frame & Chassis
    Position:
    Kit Full
    Make:
    Universal Items
    $141.99
    Qty in Cart: 0
    Price:
    $141.99
    Subtotal:
  • 16.5 Inch Brake Kit Replaces E2769HD, E4515QHD, S21183, 8000HD, R508001BK, 4515Q

    16.5 Inch Brake Kit Replaces E2769HD, E4515QHD, S21183, 8000HD, R508001BK, 4515Q

    AUTOMANN USA

    $14.90
    Brake Kit For Meritor 16.5 Inch Q BrakesKeep your truck stopping safely with this durable 16.5 Inch Brake Kit. Built for Meritor 16.5 Inch Q Brakes, it includes rollers, anchor pins, anchor pin...
    29-051700025
    SKU:
    29-051700025
    Product Type:
    Frame & Chassis
    Position:
    Kit Full
    Make:
    Universal Items
    $14.90
    Qty in Cart: 0
    Price:
    $14.90
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  • Height Control Valve Replaces 59899000, 59899000L, 20QE4165AM, 20QE4165M, 25168691

    Height Control Valve Replaces 59899000, 59899000L, 20QE4165AM, 20QE4165M, 25168691

    AUTOMANN USA

    $55.99
    Height Control Valve- 90 PSI Working Pressure, 130 PSI Maximum PressureTake control of your truck's suspension with this high-quality Height Control Valve. Complete with dump valve and hose, it...
    29-05100586
    SKU:
    29-05100586
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $55.99
    Qty in Cart: 0
    Price:
    $55.99
    Subtotal:
  • Center Bushing Kit Replaces 30437, 30437000, 30437-000 For Hendrickson Suspension

    Center Bushing Kit Replaces 30437, 30437000, 30437-000 For Hendrickson Suspension

    AFTERMARKET

    $748.99
    Center Bushing KitRestore the integrity of your Hendrickson suspension with this high-quality Center Bushing Kit. Designed to replace 30437, 30437000, and 30437-000, it services two beams and...
    29-05100218
    SKU:
    29-05100218
    Position:
    Kit Full
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $748.99
    Qty in Cart: 0
    Price:
    $748.99
    Subtotal:
  • Torque Rod Frame Bracket Replaces 800057, 1515965C1, 5HR709 For Chalmers Suspension

    Torque Rod Frame Bracket Replaces 800057, 1515965C1, 5HR709 For Chalmers Suspension

    AFTERMARKET

    $209.99
    6.875 X 3.25 Inch Torque Rod Frame Bracket W/ 2.60 Inch Frame Hole & 0.80 Inch Bolt HolesReinforce your suspension system with this heavy-duty Torque Rod Frame Bracket for Chalmers suspension...
    29-05100295
    SKU:
    29-05100295
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $209.99
    Qty in Cart: 0
    Price:
    $209.99
    Subtotal:
  • Alignment Puck Replaces 90001395 For Neway ADZ Series Suspension

    Alignment Puck Replaces 90001395 For Neway ADZ Series Suspension

    AUTOMANN USA

    $12.72
    1.181 Inch ID X 3.937 Inch OD Alignment PuckMaintain perfect alignment in your ADZ Series suspension with this high-quality Alignment Puck for Neway, a direct replacement for 90001395. Featuring a 1...
    29-05100335
    SKU:
    29-05100335
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $12.72
    Qty in Cart: 0
    Price:
    $12.72
    Subtotal:
  • Vee Bracket Replaces E15176, E-15176, 58343000, 58343-000, 58343001, 58343-001 For Hendrickson Suspension

    Vee Bracket Replaces E15176, E-15176, 58343000, 58343-000, 58343001, 58343-001 For Hendrickson Suspension

    AFTERMARKET

    $133.99
    9.25 X 10.00 Inch Vee BracketDesigned for reliable rear suspension performance, this Vee Bracket is a high-quality replacement for E15176, E-15176, 58343000, 58343-000, 58343001, and 58343-001. With...
    29-05100192
    SKU:
    29-05100192
    Product Type:
    Frame & Chassis
    Height Options:
    10 Inch
    Width Options:
    9 1/4 Inch
    Make:
    Universal Items
    $133.99
    Qty in Cart: 0
    Price:
    $133.99
    Subtotal:
  • Restrictor Can Replaces 373020, 373028, E4688A, 1515963C1, R304688A, 5HR707

    Restrictor Can Replaces 373020, 373028, E4688A, 1515963C1, R304688A, 5HR707

    AFTERMARKET

    $205.99
    12.5 X 4.375 X 0.173 Inch Restrictor CanDeliver consistent suspension performance with this high-quality Restrictor Can, compatible with 20K, 300, 600, and 800 series setups. It's built for...
    29-05100235
    SKU:
    29-05100235
    Diameter Options:
    12 1/2 Inch
    Height Options:
    4 Inch
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $205.99
    Qty in Cart: 0
    Price:
    $205.99
    Subtotal:
  • Upper Rear Shock Bracket Replaces 4C4Z18192CA, 4C4Z-18192-CA, 57322004, 57322-004, 2036086C91, H57322004 For Hendrickson Suspension

    Upper Rear Shock Bracket Replaces 4C4Z18192CA, 4C4Z-18192-CA, 57322004, 57322-004, 2036086C91, H57322004 For Hendrickson Suspension

    AFTERMARKET

    $39.59
    Upper Rear Shock BracketKeep your Hendrickson-equipped truck performing at its best with this high-quality Upper Rear Shock Bracket. Engineered for mounting the rear shock absorber and securing the...
    29-05100255
    SKU:
    29-05100255
    Product Type:
    Frame & Chassis
    Position:
    Upper
    Make:
    Universal Items
    $39.59
    Qty in Cart: 0
    Price:
    $39.59
    Subtotal:
  • Saddle Assembly Replaces E10058, E-10058, 31017006, 31017-006, 31017109, 31017-109, 31017109L, 31017-109L, 3101719, 321021, 57143, R3010058 For Hendrickson Suspension

    Saddle Assembly Replaces E10058, E-10058, 31017006, 31017-006, 31017109, 31017-109, 31017109L, 31017-109L, 3101719, 321021, 57143, R3010058 For Hendrickson Suspension

    AFTERMARKET

    $577.99
    7.1875 Inch Saddle AssemblyWhen suspension reliability is essential, this Saddle Assembly provides durable support for Hendrickson 403 Series systems. Featuring a 7-3/16 inch height and spring pack...
    29-05100210
    SKU:
    29-05100210
    Product Type:
    Frame & Chassis
    Height Options:
    7 Inch
    Make:
    Universal Items
    $577.99
    Qty in Cart: 0
    Price:
    $577.99
    Subtotal:
  • Driver Side Frame Bracket Replaces S309606L For Hendrickson INTRAAX Suspension

    Driver Side Frame Bracket Replaces S309606L For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $462.99
    10.00 Inch Frame Bracket W/ 0.50 Inch Bolt Hole- Driver SideHeavy-duty trucks demand heavy-duty components, and this Driver Side Frame Bracket delivers. Built for Hendrickson INTRAAX suspensions, it...
    29-05100208
    SKU:
    29-05100208
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Make:
    Universal Items
    $462.99
    Qty in Cart: 0
    Price:
    $462.99
    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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