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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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  • Qty in Cart
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  • Price
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  • Roadworks 430 Stainless Steel 3 Inch Cab Panel W/ Heater Plug Hole & Light Options For Kenworth T680, T880 & W990 Day Cab

    Roadworks 430 Stainless Steel 3 Inch Cab Panel W/ Heater Plug Hole & Light Options For Kenworth T680, T880 & W990 Day Cab

    ROADWORKS

    $272.99 - $368.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T680 2013 thru 2021* Fits Kenworth T880 2014 thru 2024* Fits Kenworth W990 2019 thru 2024** Fits Day Cab Models W/ No Stacks OnlyRoadworks...
    PPR_301391
    SKU:
    PPR_301391
    Light Options:
    With Lights
    Cab Style:
    Day Cab
    Finish Options:
    Polished
    Height Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Product Type:
    Exterior
    Type Options:
    Set Back Axle
    Make:
    Kenworth
    $272.99 - $368.99
    Qty in Cart: 0
    Price:
    $272.99 - $368.99
    Subtotal:
  • Roadworks 430 Stainless Steel Cab Panel 3 Inch W/ Block Heater Plug Hole & Light Options For Kenworth T680, T880 & W990 SBA

    Roadworks 430 Stainless Steel Cab Panel 3 Inch W/ Block Heater Plug Hole & Light Options For Kenworth T680, T880 & W990 SBA

    ROADWORKS

    $251.99 - $412.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T680 2013 thru 2021* Fits Kenworth T880 2014 thru 2024* Fits Kenworth W990 2019 thru 2024** Fits SBA Models OnlyRoadword 430 Stainless Steel...
    PPR_301390
    SKU:
    PPR_301390
    Location:
    Made In USA
    Type Options:
    Set Back Axle
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Height Options:
    3 Inch
    Light Options:
    With Lights
    Product Type:
    Exterior
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    $251.99 - $412.99
    Qty in Cart: 0
    Price:
    $251.99 - $412.99
    Subtotal:
  • Bawer Adjustable Cradle Style Tool Box W/ Material Options

    Bawer Adjustable Cradle Style Tool Box W/ Material Options

    BAWER TOOL BOXES

    $298.99 - $541.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBawer Black Steel Adjustable Cradle Style Tool Box BracketsBlack Steel Adustable Cradle Style Mounting...
    PPR_301386
    SKU:
    PPR_301386
    Material Options:
    Steel
    Finish Options:
    Black Powder Coat
    Height Options:
    29 Inch
    Position:
    Kit Full
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Length Options:
    64 Inch
    Product Type:
    Toolboxes
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $298.99 - $541.99
    Qty in Cart: 0
    Price:
    $298.99 - $541.99
    Subtotal:
  • Roadworks 3.5 Inch Stainless Steel Sleeper Panel W/ Extension & Light Options For Kenworth T2000, T660, T800 & W900L/B

    Roadworks 3.5 Inch Stainless Steel Sleeper Panel W/ Extension & Light Options For Kenworth T2000, T660, T800 & W900L/B

    ROADWORKS

    $350.99 - $371.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T2000 2008 thru 2010* Fits Kenworth T660 2008 thru 2010* Fits Kenworth T800 2008 thru 2010* Fits Kenworth T800 Curved Glass 1993 thru 2010*...
    PPR_301340
    SKU:
    PPR_301340
    Light Options:
    Without Lights
    Type Options:
    With Extensions
    Finish Options:
    Polished
    Length Options:
    86 Inch
    Location:
    Made In USA
    Height Options:
    3 1/2 Inch
    Product Type:
    Exterior
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    $350.99 - $371.99
    Qty in Cart: 0
    Price:
    $350.99 - $371.99
    Subtotal:
  • Roadworks 430 Stainless Steel 3 Inch Cab Panel W/ Block Heater Plug Hole & Light Options For Kenworth T680, T880 & W990 Sleepers SBA

    Roadworks 430 Stainless Steel 3 Inch Cab Panel W/ Block Heater Plug Hole & Light Options For Kenworth T680, T880 & W990 Sleepers SBA

    ROADWORKS

    $272.99 - $412.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T680 2013 thru 2021* Fits Kenworth T880 2014 thru 2024* Fits Kenworth W990 2019 thru 2024** Fits Models W/ Sleepers & Passenger Side Stack...
    PPR_301389
    SKU:
    PPR_301389
    Location:
    Made In USA
    Finish Options:
    Polished
    Type Options:
    Set Back Axle
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Height Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Exterior
    Make:
    Kenworth
    $272.99 - $412.99
    Qty in Cart: 0
    Price:
    $272.99 - $412.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Roadworks 430 Stainless Steel 3 Inch Cab Panels W/ Heater Plug Hole & Light Options For Kenworth T680, T880 & W990 SBA Sleepers

    Roadworks 430 Stainless Steel 3 Inch Cab Panels W/ Heater Plug Hole & Light Options For Kenworth T680, T880 & W990 SBA Sleepers

    ROADWORKS

    $138.60 - $580.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T680 2013 thru 2021* Fits Kenworth T880 2014 thru 2024* Fits Kenworth W990 2019 thru 2024** Fits Sleeper Models Only W/ No Stacks** Fits SBA...
    PPR_301388
    SKU:
    PPR_301388
    Location:
    Made In USA
    Finish Options:
    Polished
    Type Options:
    Set Back Axle
    Light Options:
    With Lights
    Material Options:
    Stainless Steel
    Height Options:
    3 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Exterior
    Make:
    Kenworth
    Ready To Ship:
    Yes
    $138.60 - $580.99
    Qty in Cart: 0
    Price:
    $138.60 - $580.99
    Subtotal:
  • Rockwood Billet Aluminum Straight Line Threshold Plate W/ Engraved Rockwood Diamond For Kenworth 2006 & Newer

    Rockwood Billet Aluminum Straight Line Threshold Plate W/ Engraved Rockwood Diamond For Kenworth 2006 & Newer

    ROCKWOOD

    $899.99
    Billet Aluminum Straight Line Threshold Plate W/ Engraved Rockwood Diamond Fits Kenworth 2006 & Newer* High Quality Threshold Plate* Made Of Billet Aluminum* Chrome-Plated Finish* Engraved Rockwood...
    KFT540
    SKU:
    KFT540
    Finish Options:
    Chrome-Plated
    Location:
    Made In USA
    Material Options:
    Billet Aluminum
    Product Type:
    Exterior
    Make:
    Kenworth
    $899.99
    Qty in Cart: 0
    Price:
    $899.99
    Subtotal:
  • TPHD Stainless Steel 24 Inch Quarter Fender W/ Triangle Arm Mount Design & 4 Inch Top Flap

    TPHD Stainless Steel 24 Inch Quarter Fender W/ Triangle Arm Mount Design & 4 Inch Top Flap

    TPHD

    $269.99
    24 Inch Quarter Fender Stainless Steel W/ Triangle Arm Mount Design & 4 Inch Top Flap* High Quality Quarter Fender* Made Of 18 Gauge 430 Stainless Steel* Mirror Shine Finish* Includes:  - (2) Quarter...
    09-110306066
    SKU:
    09-110306066
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Type Options:
    Post Mount
    Location:
    Made In USA
    Position:
    Kit Full
    Style Options:
    Quarter Fender
    Height Options:
    24 Inch
    Width Options:
    24 Inch
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $269.99
    Qty in Cart: 0
    Price:
    $269.99
    Subtotal:
  • Outer Spindle Nut 4 Inch A/F & 3.25 Inch 12 Thread

    Outer Spindle Nut 4 Inch A/F & 3.25 Inch 12 Thread

    AFTERMARKET

    $43.85
    4 Inch A/F Outer Spindle Nut 3.25 Inch 12 Thread* High Quality Outer Spindle Nut* Dimensions:  - 4.00 Inch A/F  - 3.25 Inch - 12 Thread  - 0.38 Inch Thick* Sold Individually* Warranty On Outer...
    29-203301
    SKU:
    29-203301
    Product Type:
    Wheels
    Make:
    Universal Items
    $43.85
    Qty in Cart: 0
    Price:
    $43.85
    Subtotal:
  • Roadworks 304 Stainless Steel Cab Panel 51 Inch W/ 1.4375 Inch Face Height & 16 Bulls Eye Light Holes For Kenworth W900L W/ DPF & DEF

    Roadworks 304 Stainless Steel Cab Panel 51 Inch W/ 1.4375 Inch Face Height & 16 Bulls Eye Light Holes For Kenworth W900L W/ DPF & DEF

    ROADWORKS

    $187.99
    304 Stainless Steel Cab Panel 51 Inch W/ 1.4375 Inch Face Height & 8 Bulls Eye Light Holes Per Panel By Roadworks Fits Kenworth W/ DPF & DEF* High Quality Cab Panel* Made Of 304 Stainless Steel* Fits...
    02-091200794
    SKU:
    02-091200794
    Product Type:
    Exterior
    Length Options:
    51 Inch
    Height Options:
    1 1/2 Inch
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Light Options:
    Without Lights
    Make:
    Kenworth
    $187.99
    Qty in Cart: 0
    Price:
    $187.99
    Subtotal:
  • Roadworks 304 Stainless Steel Cab Panel 51 Inch W/ 16 H3 Hero Amber LEDs & Clear Lens For Kenworth W900L

    Roadworks 304 Stainless Steel Cab Panel 51 Inch W/ 16 H3 Hero Amber LEDs & Clear Lens For Kenworth W900L

    ROADWORKS

    $589.99
    304 Stainless Steel Cab Panel 51 Inch W/ 8 H3 Hero Amber LEDs & Clear Lens Per Panel Fits Kenworth* High Quality Cab Panel* Made Of 304 Stainless Steel* Includes:  - (8) H3 Hero Style LED Lights Per...
    02-09123178
    SKU:
    02-09123178
    Truck Class:
    Heavy Duty
    Product Type:
    Exterior
    Make:
    Kenworth
    Color:
    Amber/Clear
    Location:
    Made In USA
    Light Options:
    With Lights
    Length Options:
    51 Inch
    Height Options:
    3 1/2 Inch
    Material Options:
    Stainless Steel
    $589.99
    Qty in Cart: 0
    Price:
    $589.99
    Subtotal:
  • Roadworks Stainless Steel Air Breather Light Panel Rear Facing W/ 7 Bulls Eye Light Holes For Kenworth W/ 15 Inch Donaldson Air Breather

    Roadworks Stainless Steel Air Breather Light Panel Rear Facing W/ 7 Bulls Eye Light Holes For Kenworth W/ 15 Inch Donaldson Air Breather

    ROADWORKS

    $138.99
    Rear Facing Stainless Steel Air Breather Light Panel W/ 7 Bulls Eye Light Holes By Roadworks Fits Kenworth W/ 15 Inch Donaldson Air Breather* High Quality Air Breather Light Panel* Made Of 304...
    02-090500416
    SKU:
    02-090500416
    Product Type:
    Exterior
    Light Options:
    Without Lights
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Make:
    Kenworth
    $138.99
    Qty in Cart: 0
    Price:
    $138.99
    Subtotal:
  • Roadworks Stainless Steel Cab Panel W/ 1 Driver Side Heater Plug Hole & Light Hole Options For Kenworth T680, T880 & W990 SBA W/ Passenger Side Stack

    Roadworks Stainless Steel Cab Panel W/ 1 Driver Side Heater Plug Hole & Light Hole Options For Kenworth T680, T880 & W990 SBA W/ Passenger Side Stack

    ROADWORKS

    $151.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T680 2013 thru 2021* Fits Kenworth T680 Next Gen 2021 thru 2024* Fits Kenworth T880 2014 thru 2024* Fits Kenworth W990 2019 thru 2024** Fits...
    PPR_301336
    SKU:
    PPR_301336
    Product Type:
    Exterior
    $151.99
    Qty in Cart: 0
    Price:
    $151.99
    Subtotal:
  • Roadworks Stainless Steel Cab Panel 3 Inch W/ 1 Driver Side Heater Plug Hole & Light Hole Options For Kenworth T680, T880 & W990 SBA W/O Stacks

    Roadworks Stainless Steel Cab Panel 3 Inch W/ 1 Driver Side Heater Plug Hole & Light Hole Options For Kenworth T680, T880 & W990 SBA W/O Stacks

    ROADWORKS

    $157.99 - $159.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T680 2013 thru 2021* Fits Kenworth T680 Next Gen 2021 thru Current* Fits Kenworth T880 2014 thru Current* Fits Kenworth W990 2019 thru...
    PPR_301335
    SKU:
    PPR_301335
    Product Type:
    Exterior
    $157.99 - $159.99
    Qty in Cart: 0
    Price:
    $157.99 - $159.99
    Subtotal:
  • Roadworks 430 Stainless Steel Cab Panel W/ 1 Driver Side Heater Plug Hole & 6 Supernova Light Holes For Kenworth T680, T880 & W990 SBA - No Stacks

    Roadworks 430 Stainless Steel Cab Panel W/ 1 Driver Side Heater Plug Hole & 6 Supernova Light Holes For Kenworth T680, T880 & W990 SBA - No Stacks

    ROADWORKS

    $141.99
    430 Stainless Steel Cab Panel W/ 1 Driver Side Heater Plug Hole & 3 Supernova Light Holes Per Panel By Roadworks Fits Kenworth T680, T880 & W990 SBA - No Stacks* High Quality Cab Panel* Made Of 430...
    02-09123193
    SKU:
    02-09123193
    Product Type:
    Exterior
    $141.99
    Qty in Cart: 0
    Price:
    $141.99
    Subtotal:
  • Roadworks Stainless Steel Louvered Cowl Extension W/O Light Holes For Kenworth W900L

    Roadworks Stainless Steel Louvered Cowl Extension W/O Light Holes For Kenworth W900L

    ROADWORKS

    $202.99
    Stainless Steel Louvered Cowl Extension W/O Light Holes By Roadworks Fits Kenworth W900L* High Quality Cowl Extension* Made Of 430 Stainless Steel* Use With 51 Inch Cab Panel With 3.5 Inch Face (Not...
    02-091200773
    SKU:
    02-091200773
    Product Type:
    Exterior
    $202.99
    Qty in Cart: 0
    Price:
    $202.99
    Subtotal:
  • 3 Inch Stainless Steel Cab Panel W/ 7 Down Glow 3/4 Inch Holes Per Panel For Kenworth W900L/B

    3 Inch Stainless Steel Cab Panel W/ 7 Down Glow 3/4 Inch Holes Per Panel For Kenworth W900L/B

    PHOENIX DESIGN

    $234.99
    Stainless Steel Cab Panel 3 Inch W/ 7 Down Glow 3/4 Inch Holes Per Panel* High Quality Cab Panel* Made Of 304 Stainless Steel* Includes:  - (7) 3/4 Inch Down Glow Holes Per Panel* 3 Inch Height* Sold...
    02-091200795
    SKU:
    02-091200795
    Product Type:
    Exterior
    $234.99
    Qty in Cart: 0
    Price:
    $234.99
    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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