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Kenworth Exterior Parts

Find the best Kenworth exterior truck parts to keep your rig looking sharp and running strong at 4 State Trucks. From body panels and lighting to mirrors and OEM replacement parts, we stock high-quality components for every need. Whether it’s maintenance parts or aftermarket upgrades, you’ll find durable and reliable options.
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  • Roadworks Stainless Steel Air Breather Light Panel Rear Facing W/ 3 Supernova Light Holes For Kenworth 2012 & Newer W/ 15 Inch Donaldson Air Breather

    Roadworks Stainless Steel Air Breather Light Panel Rear Facing W/ 3 Supernova Light Holes For Kenworth 2012 & Newer W/ 15 Inch Donaldson Air Breather

    ROADWORKS

    $133.99
    Rear Facing Stainless Steel Air Breather Light Panel W/ 3 Supernova Light Holes By Roadworks Fits Kenworth 2012 & Newer W/ 15 Inch Donaldson Air Breather* High Quality Air Breather Light Panel* Made...
    02-090500412
    SKU:
    02-090500412
    Product Type:
    Exterior
    $133.99
    Qty in Cart: 0
    Price:
    $133.99
    Subtotal:
  • Roadworks Stainless Steel Air Breather Light Panel Rear Facing W/ 3 Supernova Light Holes For Kenworth W/ 15 Inch Votrox Air Breather

    Roadworks Stainless Steel Air Breather Light Panel Rear Facing W/ 3 Supernova Light Holes For Kenworth W/ 15 Inch Votrox Air Breather

    ROADWORKS

    $112.99
    Rear Facing Stainless Steel Air Breather Light Panel W/ 3 Supernova Light Holes By Roadworks Fits Kenworth W/ 15 Inch Votrox Air Breather* High Quality Air Breather Light Panel* Made Of 430 Stainless...
    02-090500409
    SKU:
    02-090500409
    Product Type:
    Exterior
    $112.99
    Qty in Cart: 0
    Price:
    $112.99
    Subtotal:
  • Underlit Cab Panel W/ Block Heater Cutout, Step Lite Cutout, 7 Amber 3/4 Inch LEDs & Clear Lens For Kenworth W900L W/ DPF Step

    Underlit Cab Panel W/ Block Heater Cutout, Step Lite Cutout, 7 Amber 3/4 Inch LEDs & Clear Lens For Kenworth W900L W/ DPF Step

    PANELITE

    $465.99
    Underlit Cab Panel W/ Wire Harness, Step Lite Cutout, 7 Amber 3/4 Inch LEDs & Clear Lens Fits Kenworth W900L W/ DPF Step* High Quality Underlit Cab Panel* For Models With Step DPF* Includes:  - Block...
    02-09123195
    SKU:
    02-09123195
    Product Type:
    Exterior
    Location:
    Made In USA
    Color:
    Amber/Clear
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    $465.99
    Qty in Cart: 0
    Price:
    $465.99
    Subtotal:
  • FREE SHIPPING
    Bawer Stainless Steel Replacement Toolbox Double Door 30 X 24 Inch

    Bawer Stainless Steel Replacement Toolbox Double Door 30 X 24 Inch

    BAWER TOOL BOXES

    $515.99
    30 X 24 Inch Stainless Steel Replacement Toolbox Double Door By Bawer* High Quality Toolbox Replacement Double Door * Made Of Stainless Steel* Replaces The Doors Only For Bawer 24 x 24 x 60 Tool Box...
    TU807221
    SKU:
    TU807221
    Product Type:
    Toolboxes
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $515.99
    Qty in Cart: 0
    Price:
    $515.99
    Subtotal:
  • Smooth Aluminum Underbody Toolbox W/ Insert Drop Down Door 18 X 18 Inch W/ Length Option

    Smooth Aluminum Underbody Toolbox W/ Insert Drop Down Door 18 X 18 Inch W/ Length Option

    ICONIC

    $599.99 - $929.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksSmooth Aluminum Underbody Toolbox W/ Insert Drop Down Door 24 X 18 X 18 Inch24 X 18 X 18 Inch Smooth...
    PPR_301303
    SKU:
    PPR_301303
    Finish Options:
    Smooth
    Length Options:
    24 Inch
    Length Options:
    48 Inch
    Material Options:
    Aluminum
    Style Options:
    Underbody Style
    Width Options:
    18 Inch
    Height Options:
    18 Inch
    Location:
    Made In USA
    Length Options:
    36 Inch
    Product Type:
    Toolboxes
    Make:
    Universal Items
    $599.99 - $929.99
    Qty in Cart: 0
    Price:
    $599.99 - $929.99
    Subtotal:
  • Smooth Aluminum Underbody Toolbox W/ Insert Drop Down Door & Size/T-Handle Options

    Smooth Aluminum Underbody Toolbox W/ Insert Drop Down Door & Size/T-Handle Options

    ICONIC

    $659.99 - $1,062.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksSmooth Aluminum Underbody Toolbox W/ Insert Drop Down Door 60 X 18 X 18 Inch & 2 Stainless Steel T...
    PPR_301304
    SKU:
    PPR_301304
    Length Options:
    24 Inch
    Location:
    Made In USA
    Finish Options:
    Smooth
    Width Options:
    18 Inch
    Height Options:
    24 Inch
    Length Options:
    36 Inch
    Length Options:
    60 Inch
    Material Options:
    Aluminum
    Height Options:
    18 Inch
    Style Options:
    Underbody Style
    Width Options:
    24 Inch
    Length Options:
    48 Inch
    Product Type:
    Toolboxes
    Make:
    Universal Items
    $659.99 - $1,062.99
    Qty in Cart: 0
    Price:
    $659.99 - $1,062.99
    Subtotal:
  • Hogebuilt Stainless Steel Single Axle Fender W/ 3 Inch Flange & Length Options

    Hogebuilt Stainless Steel Single Axle Fender W/ 3 Inch Flange & Length Options

    HOGEBUILT FENDERS

    $275.99 - $336.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksHogebuilt Stainless Steel 48 Inch Single Axle Fender W/ 3 Inch Flange48 Inch Single Axle Fender...
    PPR_301208
    SKU:
    PPR_301208
    Length Options:
    60 Inch
    Style Options:
    Full Fender
    Finish Options:
    Polished
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Product Type:
    Rear Fenders
    Length Options:
    48 Inch
    Make:
    Universal Items
    $275.99 - $336.99
    Qty in Cart: 0
    Price:
    $275.99 - $336.99
    Subtotal:
  • Filter-Equipped Hex Thread Socket 90Ft/Lbs Torque For All Xtractor Hub Cap Models

    Filter-Equipped Hex Thread Socket 90Ft/Lbs Torque For All Xtractor Hub Cap Models

    THE HUB CORPORATION

    $36.99
    Hex Thread Socket Compatible W/ Standard 1/2 Inch Drive Torque WrenchesTheFilter-Equipped Hex Thread Socket for Xtractor Hub Capsis a high quality tool designed to simplify installation and...
    09-20200619
    SKU:
    09-20200619
    Product Type:
    Wheels
    Shape Options:
    Hexagon
    Make:
    Universal Items
    $36.99
    Qty in Cart: 0
    Price:
    $36.99
    Subtotal:
  • Stainless Steel Half Tandem Fender Mounting Kit W/ 2 Black Adjustable Fender Brackets

    Stainless Steel Half Tandem Fender Mounting Kit W/ 2 Black Adjustable Fender Brackets

    TRUX ACCESSORIES

    $354.99
    Half Tandem Fender Mounting Kit Stainless Steel W/ 2 Black Adjustable Fender Brackets* High Quality Half Tandem Fender Mounting Kit* Made Of 14 Gauge Stainless Steel* Designed For Mounting Half...
    09-11100265
    SKU:
    09-11100265
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $354.99
    Qty in Cart: 0
    Price:
    $354.99
    Subtotal:
  • Stainless Steel Half Tandem Fender Mounting Kit W/ 2 Black 9 Inch Swivel Fender Brackets

    Stainless Steel Half Tandem Fender Mounting Kit W/ 2 Black 9 Inch Swivel Fender Brackets

    TRUX ACCESSORIES

    $467.99
    Half Tandem Fender Mounting Kit Stainless Steel W/ 2 Black 9 Inch Swivel Fender Brackets* High Quality Half Tandem Fender Mounting Kit* Made Of 14 Gauge Stainless Steel* Designed For Mounting Half...
    09-11100260
    SKU:
    09-11100260
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $467.99
    Qty in Cart: 0
    Price:
    $467.99
    Subtotal:
  • Stainless Steel 80 Inch Super Single Axle Fenders W/ Flange & 26 Inch Drop

    Stainless Steel 80 Inch Super Single Axle Fenders W/ Flange & 26 Inch Drop

    TRUX ACCESSORIES

    $645.99
    80 Inch Stainless Steel Super Single Axle Fenders W/ Flange & 26 Inch Drop* High Quality Super Single Axle Fender* Made Of 16 Gauge Stainless Steel* Designed To Super Single Axles* With Flange*...
    09-110301017
    SKU:
    09-110301017
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $645.99
    Qty in Cart: 0
    Price:
    $645.99
    Subtotal:
  • Smooth Stainless Steel Single Axle Fender Mounting Kit W/ 4 Green Triangle Mounts

    Smooth Stainless Steel Single Axle Fender Mounting Kit W/ 4 Green Triangle Mounts

    TRUX ACCESSORIES

    $584.99
    Single Axle Fender Mounting Kit Smooth Stainless Steel W/ 4 Green Triangle Mounts* High Quality Single Axle Fender Mounting Kit* Made Of 14 Gauge Stainless Steel* Smooth Finish* Designed For Mounting...
    09-11100267
    SKU:
    09-11100267
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $584.99
    Qty in Cart: 0
    Price:
    $584.99
    Subtotal:
  • Polished Aluminum 80 Inch Single Axle Fender W/ Rolled Edge & 26 Inch Drop

    Polished Aluminum 80 Inch Single Axle Fender W/ Rolled Edge & 26 Inch Drop

    TRUX ACCESSORIES

    $713.99
    80 Inch Polished Aluminum Single Axle Fender W/ Rolled Edge & 26 Inch Drop* High Quality Single Axle Fender* Made Of Aluminum* Polished Finish* Designed To Fit 43.5 Inch OD Tires* Rolled Edge Design*...
    09-11010111
    SKU:
    09-11010111
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $713.99
    Qty in Cart: 0
    Price:
    $713.99
    Subtotal:
  • Stainless Steel Half Fender Mounting Kit W/ Hardware

    Stainless Steel Half Fender Mounting Kit W/ Hardware

    TRUX ACCESSORIES

    $143.99
    Half Fender Mounting Kit Stainless Steel W/ Hardware* High Quality Half Fender Mounting Kit* Made Of 14 Gauge Stainless Steel* Smooth Finish* Designed For Mounting Half Tandem Fenders (Fenders Not...
    09-11100263
    SKU:
    09-11100263
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $143.99
    Qty in Cart: 0
    Price:
    $143.99
    Subtotal:
  • Galvanized Steel 60 Inch 4 Ribbed Half Fenders W/ Beaded Edge

    Galvanized Steel 60 Inch 4 Ribbed Half Fenders W/ Beaded Edge

    TRUX ACCESSORIES

    $276.99
    60 Inch Galvanized Steel 4 Ribbed Half Fenders W/ Beaded Edge* High Quality Half Fender* Made Of 16 Gauge Galvanized Steel* Designed To Fit 43.5 Inch OD Tires* Thin Beaded Edge Style* 4 Ribbed...
    09-110602000
    SKU:
    09-110602000
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $276.99
    Qty in Cart: 0
    Price:
    $276.99
    Subtotal:
  • Stainless Steel Full Fender Mounting Kit W/ 2 Angled Fender Brackets & Painted Black

    Stainless Steel Full Fender Mounting Kit W/ 2 Angled Fender Brackets & Painted Black

    TRUX ACCESSORIES

    $345.99
    Full Fender Mounting Kit Stainless Steel W/ 2 Angled Fender Brackets & Painted Black* High Quality Full Fender Mounting Kit* Made Of 14 Gauge Stainless Steel* Designed To Mount Polycarbonate Full...
    09-11100264
    SKU:
    09-11100264
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $345.99
    Qty in Cart: 0
    Price:
    $345.99
    Subtotal:
  • Stainless Steel Half Tandem Fender Mounting Kit W/ 2 Angled Fender Brackets & Painted Black

    Stainless Steel Half Tandem Fender Mounting Kit W/ 2 Angled Fender Brackets & Painted Black

    TRUX ACCESSORIES

    $196.99
    Half Tandem Fender Mounting Kit Stainless Steel W/ 2 Angled Fender Brackets & Painted Black* High Quality Half Tandem Fender Mounting Kit* Made Of 14 Gauge Stainless Steel* Designed For Mounting...
    09-11100266
    SKU:
    09-11100266
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $196.99
    Qty in Cart: 0
    Price:
    $196.99
    Subtotal:
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Adding your products to cart

Upgrade Your Semi Truck Exterior for Style & Performance

Your Kenworth truck isn’t just a tool—it’s a reflection of your work, your pride, and your time on the road. With our aftermarket Kenworth exterior parts, you can take your truck’s appearance, protection, and performance to the next level. - Sun visors: Reduce glare while adding to your truck's style. - Grilles & grille guards:Protect your front end and give your Kenworth a bold, custom grille style that matches your Kenworth exhaust stacks and fiberglass hood. - Fender extensions & mud flap hangers: Mud flaps to keep road grime off your cab while adding style points. - Side fairings & trim kits:Clean up your truck’s silhouette and reduce drag for better fuel efficiency. - Bumper accessories & mirror covers:Add protection and shine with polished stainless steel or chrome finishes.

Why Upgrade with Aftermarket Exterior Parts?

- Visual appeal: Instantly boost your truck’s presence with polished metal accents and aggressive grille designs - Performance-ready:Fairings and visors can help reduce wind resistance, leading to potential fuel savings on long hauls - Durability to provide value: Most parts are made from heavy-duty stainless steel or aluminum, built to handle the demands of the road - Easy installation: Many upgrades are designed for simple, no-hassle installs—perfect for owner-operators and shop techs alike - Truck model support: We stock exterior parts for all popular Kenworth models, including the W900, T680, T800, and more
Whether you’re decking out your truck for performance or keeping your commercial vehicle looking sharp, our selection of Kenworth exterior parts delivers both form and function—mile after mile.

Frequently Asked Questions About Kenworth Exterior Parts

Will these aftermarket bumpers fit my specific Kenworth model and year?

Most of our Kenworth exterior parts are designed to fit multiple model years, but compatibility varies by part. For bumpers, grilles, and major components, check the product description for specific model fitment (W900, T680, T880, etc.) and year ranges. Common fitments include 2008-2024 for newer models and 1985-2007 for classic styles. If your exact year isn't listed, contact our team at 1-888-875-7787 with your OEM for verification.

What's the difference between chrome, stainless steel, and aluminum exterior parts?

Chrome-plated steel parts offer the brightest mirror finish but require regular polishing and can rust if the chrome chips. Stainless steel (304 or 316 grade) resists corrosion naturally and maintains its appearance with minimal care, though it's slightly less reflective than chrome. Aluminum parts are the lightest option and won't rust, but they can oxidize and typically have a brushed or polished finish rather than mirror-bright chrome. For harsh weather conditions or coastal areas, stainless steel provides the best long-term value.

Do I need special tools or professional installation for bumpers and grilles?

Most Kenworth bumpers can be installed with standard shop tools including socket sets, wrenches, and a drill for any new mounting holes. Two people are recommended for handling heavy chrome bumpers (typically 80-150 lbs). Grilles usually require removing 6-12 bolts and disconnecting any bug screen attachments. Plan 2-4 hours for bumper installation and 1-2 hours for grilles. Complex installations involving air dam modifications or custom brackets may require professional help.

How do I match new parts to my truck's existing chrome or finish?

Chrome finishes can vary between manufacturers and production batches. For the best match, replace parts in sets (both bumper ends, full grille sets, etc.) or choose parts from the same manufacturer as your existing accessories. Our product photos show actual finish quality, but lighting can affect appearance. If matching is critical, we recommend ordering all visible parts together. For older trucks, consider refreshing all chrome components at once for a uniform appearance.

What's included with exterior parts, and what additional hardware might I need?

Bumpers typically include the main bumper shell and basic mounting brackets, but you may need to purchase separately: bumper bolts, light brackets, tow hook inserts, or step plates. Grilles usually come as the shell only - bug screens, mounting hardware, and emblems are often sold separately. Check the "What's Included" section on each product page. We offer complete installation kits for most applications that include all necessary hardware, saving you time and ensuring proper fit.


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