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Kenworth T680 Parts

Kenworth T680 semi trucks are a regular sight on the highway so make yours stands out with custom, chrome, and aftermarket parts from 4 State Trucks. When you drive a Kenworth T680 semi truck, you're going to enjoy a fuel efficient, safe ride in a truck that's rated as one of the best in the industry. Make your rig your own - whether you need aftermarket or chrome parts like bumpers, exhaust, seating, steering or fenders, 4 State Trucks has you covered. Hit the open road in style and comfort with the best custom gear for your Kenworth.
  • Product
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  • FREE SHIPPING OVER $249
    Glass Watermelon Light Kit Stainless Steel Flush Mount W/ 2 LEDs & LED/Lens Color Option

    Glass Watermelon Light Kit Stainless Steel Flush Mount W/ 2 LEDs & LED/Lens Color Option

    UNITED PACIFIC

    $35.68 - $42.11
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksGlass Watermelon Light Kit Stainless Steel Flush Mount W/ 2 LEDs White LED & Clear LensWatermelon Glass...
    PPR_300955
    SKU:
    PPR_300955
    Height Options:
    3 Inch
    Style Options:
    Watermelon
    Diameter Options:
    3 1/2 Inch
    Material Options:
    Glass
    Product Type:
    Lighting
    Location:
    Made In USA
    Type Options:
    Flush Mount
    Make:
    Universal Items
    $35.68 - $42.11
    Qty in Cart: 0
    Price:
    $35.68 - $42.11
    Subtotal:
  • FREE SHIPPING OVER $249
    Glass Watermelon Light Kit - 3/4 Inch Mini Light W/ Lens Color Option

    Glass Watermelon Light Kit - 3/4 Inch Mini Light W/ Lens Color Option

    UNITED PACIFIC

    $28.34 - $33.44
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksGlass Watermelon Light Kit - 3/4 Inch Mini Light W/ Clear Lens3/4 Inch Mini Light Kit - Watermelon W/...
    PPR_300959
    SKU:
    PPR_300959
    Color:
    Red
    Diameter Options:
    3 1/2 Inch
    Location:
    Made In USA
    Material Options:
    Glass
    Color:
    Clear
    Type Options:
    Flush Mount
    Style Options:
    Watermelon
    Light Options:
    Without Lights
    Product Type:
    Lighting
    Position:
    Kit Full
    Color:
    Amber
    Height Options:
    3 Inch
    Make:
    Universal Items
    $28.34 - $33.44
    Qty in Cart: 0
    Price:
    $28.34 - $33.44
    Subtotal:
  • FREE SHIPPING OVER $249
    Phoenix Style Ball Thread-On Gearshift Knob - Finish Option W/ LED & Adapter For 9/10 Speed Shifter

    Phoenix Style Ball Thread-On Gearshift Knob - Finish Option W/ LED & Adapter For 9/10 Speed Shifter

    UNITED PACIFIC

    $132.99 - $145.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksPhoenix Style Ball Gearshift Knob Thread-On - Matte Black W/ Green LED & Adapter For 9/10 Speed...
    PPR_300949
    SKU:
    PPR_300949
    Color:
    Purple
    Type Options:
    Thread On
    Height Options:
    4 1/2 Inch
    Color:
    Green
    Color:
    Amber
    Style Options:
    Phoenix Style
    Diameter Options:
    2 1/2 Inch
    Color:
    Red
    Product Type:
    Interior
    Location:
    Made In USA
    Color:
    Blue
    Color:
    White
    Material Options:
    Aluminum
    Make:
    Universal Items
    $132.99 - $145.99
    Qty in Cart: 0
    Price:
    $132.99 - $145.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Glass Watermelon Marker Light Kit Stainless Steel W/ LED & Lens Options

    Glass Watermelon Marker Light Kit Stainless Steel W/ LED & Lens Options

    UNITED PACIFIC

    $34.23 - $40.88
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models of TrucksGlass Watermelon Marker Light Kit Stainless Steel W/ Amber LEDs & Clear LensGlass Watermelon Marker...
    PPR_300954
    SKU:
    PPR_300954
    Color:
    Red
    Color:
    Amber
    Color:
    Red/Clear
    Location:
    Made In USA
    Diameter Options:
    3 1/2 Inch
    Material Options:
    Glass
    Type Options:
    Flush Mount
    Product Type:
    Lighting
    Color:
    Amber/Clear
    Height Options:
    3 Inch
    Style Options:
    Watermelon
    Make:
    Universal Items
    $34.23 - $40.88
    Qty in Cart: 0
    Price:
    $34.23 - $40.88
    Subtotal:
  • Merritt Aluminum Cab Rack W/ Jail Bar Window 76 X 68 Inch

    Merritt Aluminum Cab Rack W/ Jail Bar Window 76 X 68 Inch

    MERRITT

    $3,670.99
    Aluminum Cab Rack W/ 2 Light Brackets & 4 Inch Light Holes* High Quality Cab Rack* Made Of Aluminum* Includes:  - Jailbar Window  - (2) Locking Chain Racks  - (2) Load Light Tabs  - (2) Trays  - (2)...
    318367C0297
    SKU:
    318367C0297
    Material Options:
    Aluminum
    Product Type:
    Cargo Control
    Height Options:
    68 Inch
    Width Options:
    76 Inch
    Light Options:
    Without Lights
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $3,670.99
    Qty in Cart: 0
    Price:
    $3,670.99
    Subtotal:
  • VC 18 Inch Stainless Steel Bumper W/ Mounting Holes & Radar Cut Out For Kenworth T680

    VC 18 Inch Stainless Steel Bumper W/ Mounting Holes & Radar Cut Out For Kenworth T680

    VALLEY CHROME PLATING

    $2,451.99
    18 Inch Stainless Steel Bumper W/ Mounting Holes & Radar Cut Out By Valley Chrome Fits Kenworth T680* High Quality Bumper* Made Of 11 Gauge Stainless Steel* Set Back Axle With Gullwing Extensions*...
    FV0000711SV4
    SKU:
    FV0000711SV4
    Location:
    Made In USA
    Style Options:
    Gullwing
    Material Options:
    Stainless Steel
    Type Options:
    Set Back Axle
    Height Options:
    18 Inch
    Product Type:
    Bumpers
    Light Options:
    Without Lights
    Size Options:
    11 Gauge
    Make:
    Kenworth
    $2,451.99
    Qty in Cart: 0
    Price:
    $2,451.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Smart Wheel Adapter Kit - 4 Spoke Wheels Only

    Chrome Smart Wheel Adapter Kit - 4 Spoke Wheels Only

    AFTERMARKET

    $120.99
    Smart Wheel Adapter Kit - 4 Spoke Wheels Only - Chrome* High Quality Smart Wheel Adapter Kit* Chrome Finish* Hub Included* Fits 4 Spoke Steering Wheels Only* Direct Fit For OEM Smart Wheel Buttons...
    29-15000030
    SKU:
    29-15000030
    Product Type:
    Interior
    Ready To Ship:
    Yes
    Position:
    Kit Full
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $120.99
    Qty in Cart: 0
    Price:
    $120.99
    Subtotal:
  • Power Klenz 5007 Diesel Additive - 1 Quart

    Power Klenz 5007 Diesel Additive - 1 Quart

    AFTERMARKET

    $27.76
    1 Quart Power Klenz 5007 Diesel Additive* High Quality Diesel Enhancement* Increases Cetane 40 Points and Lubricity 67%* Cleans/Disperses Asphltenes and Injector Deposits* Prevents Sludge Induced...
    5007QT
    SKU:
    5007QT
    Product Type:
    Engine Parts
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $27.76
    Qty in Cart: 0
    Price:
    $27.76
    Subtotal:
  • FREE SHIPPING OVER $249
    Above Door Stainless Steel Dome Light For Kenworth & Peterbilt

    Above Door Stainless Steel Dome Light For Kenworth & Peterbilt

    UNITED PACIFIC

    $34.41
    Stainless Steel Above Door Dome Light* High Quality Dome Light Plate* Made Of 18 Gauge 304 Stainless Steel* Polished Shine Finish* For Interior Cab And Sleeper Dome Light Installation* Has Cutouts...
    29-1550028
    SKU:
    29-1550028
    Finish Options:
    Polished
    Product Type:
    Interior
    Length Options:
    11 Inch
    Size Options:
    18 Gauge
    Light Options:
    Without Lights
    Material Options:
    Stainless Steel
    Style Options:
    Watermelon
    Width Options:
    5 Inch
    Make:
    Kenworth
    Make:
    Peterbilt
    $34.41
    Qty in Cart: 0
    Price:
    $34.41
    Subtotal:
  • Fan Shroud 33 Inch Opening Replaces NM907001 For Kenworth T680 & Peterbilt 579 2020 & Newer

    Fan Shroud 33 Inch Opening Replaces NM907001 For Kenworth T680 & Peterbilt 579 2020 & Newer

    TRUCK SHROUDS

    $429.99
    Fan Shroud 33 Inch Opening* High Quality Fan Shroud* Made Of Fiberglass* Gel-Coated Inside For Improved Air Flow* Pre-Drilled Holes* Black* Dimensions:  - 36 Inch Width  - 48 Inch Height  - 4 Inch...
    29-070618
    SKU:
    29-070618
    Product Type:
    Engine Parts
    Height Options:
    48 Inch
    Width Options:
    36 Inch
    Length Options:
    4 Inch
    Color:
    Black
    Location:
    Made In USA
    Material Options:
    Fiberglass
    Make:
    Kenworth
    Make:
    Peterbilt
    $429.99
    Qty in Cart: 0
    Price:
    $429.99
    Subtotal:
  • Minimizer Floor Mat Set - Manual/Automatic Transmission W/ Sears Air-Rider Driver & Passenger Seats For Peterbilt 567, 579 & 589, Kenworth T680, T880 & W990

    Minimizer Floor Mat Set - Manual/Automatic Transmission W/ Sears Air-Rider Driver & Passenger Seats For Peterbilt 567, 579 & 589, Kenworth T680, T880 & W990

    MINIMIZER

    $305.99
    Floor Mat Set - Manual/Automatic Transmission W/ Sears Air-Rider Driver & Passenger Seats By Minimizer* High Quality Floor Mat Set* Made Of Thermoplastic* For Models With Manual Transmissions*...
    29-1512004
    SKU:
    29-1512004
    Product Type:
    Interior
    Color:
    Black
    Material Options:
    Plastic/Poly
    Make:
    Kenworth
    Make:
    Peterbilt
    $305.99
    Qty in Cart: 0
    Price:
    $305.99
    Subtotal:
  • Chrome Grab Handle 36 Inch W/ 2 Bolt Mounting

    Chrome Grab Handle 36 Inch W/ 2 Bolt Mounting

    MERRITT

    $46.26
    36 Inch Grab Handle Chrome W/ 2 Bolt Mounting* High Quality Grab Handle* Made Of Aluminum* Chrome Plated Finish* 2 Bolt Mounting On Each End* 36 Inch Height* Sold Individually* Warranty On Grab...
    1436
    SKU:
    1436
    Height Options:
    36 Inch
    Type Options:
    Bolt Mount
    Product Type:
    Exterior
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Material Options:
    Aluminum
    $46.26
    Qty in Cart: 0
    Price:
    $46.26
    Subtotal:
  • Equalizer Valve Crossfire W/ Stainless Steel Hoses 70 PSI

    Equalizer Valve Crossfire W/ Stainless Steel Hoses 70 PSI

    DUAL DYNAMICS

    $117.99
    Dual Dynamics Crossfire Equalizer Valve W/ Stainless Steel Hoses & T Fitting* High Quality Equalizer Valve* Helps Maintain Equal Tire Pressure Between Dual Tires* Decreases Rolling Resistance*...
    09-2014070
    SKU:
    09-2014070
    Product Type:
    Wheels
    Rating:
    70 PSI
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Make:
    Universal Items
    $117.99
    Qty in Cart: 0
    Price:
    $117.99
    Subtotal:
  • Super Single Crossfire Tire Pressure Gauge W/ 12 Inch Hose & 120 PSI

    Super Single Crossfire Tire Pressure Gauge W/ 12 Inch Hose & 120 PSI

    DUAL DYNAMICS

    $96.99
    Dual Dynamics Crossfire Super Single Tire Pressure Gauge* High Quality Crossfire Hose* Made Of Stainless Steel* Super Single Design* 105 PSI* Straight And 180 Degree Tips* 16 Inch Length* Sold...
    09-2014105SS
    SKU:
    09-2014105SS
    Truck Class:
    Heavy Duty
    Product Type:
    Wheels
    Ready To Ship:
    Yes
    Material Options:
    Stainless Steel
    Rating:
    105 PSI
    Length Options:
    16 Inch
    Make:
    Universal Items
    $96.99
    Qty in Cart: 0
    Price:
    $96.99
    Subtotal:
  • FREE SHIPPING OVER $249
    11 Inch Lugnut Cover Tool - Plastic 33mm Blue

    11 Inch Lugnut Cover Tool - Plastic 33mm Blue

    UNITED PACIFIC

    $7.23
    33mm Blue Lugnut Cover Tool - 11 Inch Plastic* High Quality Lug Nut Cover Tool* Made Of Plastic* Used For Installation And Removal Of 33 MM Chrome Plastic Lug Nut Covers* Blue* 11 Inch Length* Sold...
    09-2005361
    SKU:
    09-2005361
    Length Options:
    11 Inch
    Material Options:
    Plastic/Poly
    Color:
    Blue
    Product Type:
    Wheels
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $7.23
    Qty in Cart: 0
    Price:
    $7.23
    Subtotal:
  • FREE SHIPPING OVER $249
    Rear Axle Cover W/ 33MM Extra Tall Flat Top Thread-On Tall Cylinder Nut Covers & Removable Center Top Hub Cap

    Rear Axle Cover W/ 33MM Extra Tall Flat Top Thread-On Tall Cylinder Nut Covers & Removable Center Top Hub Cap

    UNITED PACIFIC

    $57.99
    Rear Axle Cover W/ Removable Center Top Hub Cap & 33MM Extra Tall Flat Top Thread-On Tall Cylinder Nut Covers* High Quality Rear Axle Cover* Made Of Plastic* Triple Chrome Plating* Universal Fit...
    09-20060018
    SKU:
    09-20060018
    Finish Options:
    Chrome-Plated
    Product Type:
    Wheels
    Height Options:
    10 Inch
    Size Options:
    33 mm
    Diameter Options:
    14 Inch
    Material Options:
    Plastic/Poly
    Style Options:
    Flat Top
    Make:
    Universal Items
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • Limited Quantity Available
    Double Fury Glass Watermelon Marker Light Kit 4 LED Amber & Blue

    Double Fury Glass Watermelon Marker Light Kit 4 LED Amber & Blue

    UNITED PACIFIC

    $34.13
    Marker Light Double Fury Glass Watermelon - 4 LED Amber & Blue* High Quality Market Light Kit* Double Fury Style* Includes:  - (4) Dual Function LED (Primary LED And Secondary Auxiliary LED)  - (1)...
    09-160800033
    SKU:
    09-160800033
    Type Options:
    Flush Mount
    Style Options:
    Watermelon
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    Make:
    Universal Items
    $34.13
    Qty in Cart: 0
    Price:
    $34.13
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Push-On Bullet Nut Cover 50 Pack 3/4 X 1 3/8 Inch

    Chrome Push-On Bullet Nut Cover 50 Pack 3/4 X 1 3/8 Inch

    UNITED PACIFIC

    $48.31
    50 Pack 3/4 X 1 3/8 Inch Chrome Push-On Bullet Nut Cover* High Quality Nut Cover* Made Of Plastic* Triple Chrome Plating* Bullet Head Design* Used For Hex Nuts And Bolts* Dimensions:  - 1-3/8 Inch...
    09-20060023
    SKU:
    09-20060023
    Finish Options:
    Chrome-Plated
    Product Type:
    Wheels
    Height Options:
    1 3/8 Inch
    Style Options:
    Bullet
    Diameter Options:
    3/4 Inch
    Material Options:
    Plastic/Poly
    Type Options:
    Push On
    Make:
    Universal Items
    $48.31
    Qty in Cart: 0
    Price:
    $48.31
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Push-On Bullet Nut Cover 50 Pack 1 X 1 5/8 Inch

    Chrome Push-On Bullet Nut Cover 50 Pack 1 X 1 5/8 Inch

    UNITED PACIFIC

    $54.99
    50 Pack 1 X 1 5/8 Inch Chrome Push-On Bullet Nut Cover* High Quality Nut Cover* Made Of Plastic* Triple Chrome Plating* Bullet Head Design* Used For Hex Nuts And Bolts* Dimensions:  - 1-5/8 Inch...
    09-20060022
    SKU:
    09-20060022
    Finish Options:
    Chrome-Plated
    Product Type:
    Wheels
    Style Options:
    Bullet
    Height Options:
    1 5/8 Inch
    Diameter Options:
    1 Inch
    Material Options:
    Plastic/Poly
    Type Options:
    Push On
    Make:
    Universal Items
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
  • Rear Chrome Interlocking Hub Cover Kit W/ 20 Thread-On Nut Covers - Pair

    Rear Chrome Interlocking Hub Cover Kit W/ 20 Thread-On Nut Covers - Pair

    OPP - ORIGINAL PARTS PROGRAM

    $292.99
    Pair Of Rear Interlocking Hub Cover Kit Chrome W/ 20 Thread-On Nut Covers* High Quality Hub Cover Kit* Made Of Chrome Plated Aluminum* Interlocking* Kit Includes:  - (2) Rear Hub Covers  - (20)...
    09-200510011
    SKU:
    09-200510011
    Position:
    Kit Full
    Product Type:
    Wheels
    Material Options:
    Aluminum
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $292.99
    Qty in Cart: 0
    Price:
    $292.99
    Subtotal:
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Adding your products to cart

One of the best ways to start investing in your big rig is to prioritize aftermarket Kenworth truck parts that deliberately improve driving performance, interior cab comfort, and visual appeal.

Why Choose Aftermarket Kenworth T680 Parts from 4 State?

When it comes to upgrading or restoring your Kenworth T680 model, the depth of aftermarket customization options is pretty much endless - but your pocketbook probably isn't. That's why we offer competitive pricing, along with fast shipping, and attentive customer service.

Find Heavy-Duty, Durable Parts & Accessories

Our lineup of aftermarket parts, from interior flooring accessories and T680 LED cab lights to exterior hood trim accents, offers an affordable alternative to traditional OEM replacement parts. Not only that, many of these upgrades are DIY-friendly, offering straightforward installation instructions to get you back on the road fast. And if it’s a big job—like swapping out suspension or engine components—we’ll help you find exactly what your shop or mechanic needs.

Performance, Protection, and Customization

Our catalog includes everything from chrome stacks for the T680 truck to heavy-duty commercial engine replacement parts. Need a new bumper? We’ve got it. Want to upgrade your lights, mirrors, visors, or Kenworth T680 interior accessories? No problem. Looking for Kenworth T680 engine parts or air intakes to boost power and longevity? You’re in the right place. The vast majority of parts come with a workmanship warranty. So, whether you're an owner-operator running long hauls or a fleet manager with multiple big rigs, you can shop confidently.

Shop Online Today

Not sure which part fits? No worries. Our sales reps are here to help you match parts to your truck. You can also shop by VIN to find the exact fit the first time. Whether you're customizing your ride or getting your rig back in shape, our Kenworth T680 aftermarket parts make it simple.

Frequently Asked Questions About Kenworth T680 Truck Parts

What years and models of the Kenworth T680 are your parts compatible with?

Our Kenworth T680 parts are designed to fit model years 2013 through current production models. Most of our parts are compatible across all T680 configurations including day cabs, sleeper cabs (52", 76"), and both standard and high-roof variants. However, some specialized parts like bumpers and fairings may have specific fitment requirements based on your truck's configuration. We recommend checking the individual product descriptions or contacting our support team with your OEM to ensure proper fitment.

Are aftermarket chrome bumpers as durable as OEM bumpers for the T680?

Quality aftermarket chrome bumpers for the T680 are typically made from heavy-duty steel with triple chrome plating (copper, nickel, and chrome layers) that meets or exceeds OEM specifications. The key is choosing reputable manufacturers who use proper thickness steel (usually 14-16 gauge) and quality plating processes. These bumpers can last 5-10 years with proper maintenance, including regular washing and polishing to prevent corrosion. Look for bumpers with warranties of at least 1 year as an indicator of quality.

What tools and time are required to install a replacement bumper on my T680?

Installing a replacement bumper typically requires basic hand tools including socket wrenches (usually 3/4" and 7/8"), a torque wrench, and potentially a floor jack or bumper jack for support. Most installations take 2-4 hours depending on whether you're replacing just the bumper or also fog lights and brackets. The process involves removing 6-8 mounting bolts, disconnecting any fog light wiring, and carefully aligning the new bumper. Having a helper makes the job significantly easier due to the weight (typically 80-120 lbs for chrome bumpers).

What finish options are available for T680 parts, and which holds up best?

The most common finishes for T680 parts are chrome, polished stainless steel, and powder-coated options. Chrome provides the classic mirror finish but requires regular maintenance to prevent pitting. Polished stainless steel (304 grade) offers excellent corrosion resistance with less maintenance but costs 20-30% more. Powder-coated parts come in various colors and provide good durability for 3-5 years but may chip from road debris. For harsh weather conditions or heavy salt exposure, stainless steel typically provides the best long-term value.

Will aftermarket parts void my Kenworth warranty or affect resale value?

Installing aftermarket cosmetic parts like chrome bumpers, visors, or trim pieces will not void your Kenworth powertrain or chassis warranty under the Magnuson-Moss Warranty Act. However, any damage caused by improper installation could affect warranty coverage for related components. Regarding resale value, high-quality chrome and appearance upgrades typically maintain or even increase truck value, especially in the owner-operator market. Keep all receipts and documentation of parts installed, as this demonstrates proper maintenance and care to potential buyers.


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