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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.
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  • One Piece Exhaust Manifold For Cummins ISX/CM570 Engines

    One Piece Exhaust Manifold For Cummins ISX/CM570 Engines

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Cummins ISX/CM570 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Exhaust Manifold- 1 Piece For Cummins ISX/CM570 Engines1...
    PPR_299567
    SKU:
    PPR_299567
    Color:
    Black
    Style Options:
    Cummins
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • Door Stop Check For Isuzu, Chevrolet/GMC Replaces R831017 & R831024

    Door Stop Check For Isuzu, Chevrolet/GMC Replaces R831017 & R831024

    AFTERMARKET

    $37.09
    Choose Option(s) to see description.Fitment* Fits Kenworth T680 2013 thru 2021* Fits Kenworth T880 2014 thru Current* Fits Kenworth W990 2019 thru Current * Fits Peterbilt 579 2013 thru 2021Driver...
    PPR_299572
    SKU:
    PPR_299572
    Length Options:
    4 1/4 Inch
    Height Options:
    3 1/2 Inch
    Product Type:
    Interior
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Peterbilt
    Make:
    Kenworth
    Material Options:
    Plastic/Poly
    $37.09
    Qty in Cart: 0
    Price:
    $37.09
    Subtotal:
  • Standard Airway Buffing Wheels

    Standard Airway Buffing Wheels

    ZEPHYR

    $13.96
    Choose Option(s) to see description.10 Inch Orange Cotton Buffing WheelOrange Buffing Wheel- 10 Inch* High Quality Buffing Wheel* Heavy Cut Clear Dipped (Dipped In A Glue Solution That Hardens The...
    PPR_299554
    SKU:
    PPR_299554
    Color:
    Red
    Product Type:
    Polishing
    Color:
    Orange
    Material Options:
    Cotton
    Diameter Options:
    10 Inch
    Color:
    Yellow
    Make:
    Universal Items
    $13.96
    Qty in Cart: 0
    Price:
    $13.96
    Subtotal:
  • 90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-2003

    90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-2003

    POWER PLAY PRODUCTS

    $214.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Caterpillar C15 Engines 1995 thru 2003Black 90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-200390 Degree Elbow W/...
    PPR_299569
    SKU:
    PPR_299569
    Degree Options:
    90
    Color:
    White
    Color:
    Black
    Style Options:
    Caterpillar
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $214.99
    Qty in Cart: 0
    Price:
    $214.99
    Subtotal:
  • One Piece Exhaust Manifold For Caterpillar C11/C13

    One Piece Exhaust Manifold For Caterpillar C11/C13

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Caterpillar C11/C13 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Exhaust Manifold- 1 Piece For Caterpillar C11/C131...
    PPR_299563
    SKU:
    PPR_299563
    Style Options:
    Caterpillar
    Color:
    Black
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • One Piece Low Mount Turbo Exhaust Manifold For Caterpillar 3406E/C15 Engines

    One Piece Low Mount Turbo Exhaust Manifold For Caterpillar 3406E/C15 Engines

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Caterpillar 3406E/C15 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Low Mount Turbo Exhaust Manifold- 1 Piece For...
    PPR_299568
    SKU:
    PPR_299568
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Color:
    Black
    Style Options:
    Caterpillar
    Make:
    Universal Items
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
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  • 90 Degree V- Band Elbow For Cummins/Detroit Diesel

    90 Degree V- Band Elbow For Cummins/Detroit Diesel

    POWER PLAY PRODUCTS

    $112.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Cummins & Detroit Diesel Turbochargers** Please Verify Fitment Prior To Ordering **Black 90 Degree V- Band Elbow For Cummins/Detroit...
    PPR_299565
    SKU:
    PPR_299565
    Degree Options:
    90
    Color:
    White
    Color:
    Black
    Style Options:
    Elbow
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $112.99
    Qty in Cart: 0
    Price:
    $112.99
    Subtotal:
  • Adhesive Sanding Disks W/ Grit Options

    Adhesive Sanding Disks W/ Grit Options

    ZEPHYR

    $40.79 - $41.80
    Choose Option(s) to see description.5 Inch 120 Grit Adhesive Sanding Disc- 100 Pack100 Pack Adhesive Sanding Disc- 120 Grit* High Quality Adhesive Sanding Disc* 120 Grit* PSA Tabbed Non-Vacuum Discs*...
    PPR_299550
    SKU:
    PPR_299550
    Product Type:
    Polishing
    Diameter Options:
    5 Inch
    Color:
    Yellow
    Make:
    Universal Items
    $40.79 - $41.80
    Qty in Cart: 0
    Price:
    $40.79 - $41.80
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  • Driver/Passenger Side Hood Glass Mirror Assembly For Peterbilt, Kenworth

    Driver/Passenger Side Hood Glass Mirror Assembly For Peterbilt, Kenworth

    AFTERMARKET

    $200.99
    Choose Option(s) to see description.Fitment* Fits Kenworth T680 2013 thru 2021* Fits Peterbilt 579 2013 thru CurrentChrome Hood Mirror Assembly- Driver Side Replaces 7170494, 717049-4 For Peterbilt,...
    PPR_299559
    SKU:
    PPR_299559
    Position:
    Driver Side
    Material Options:
    Glass
    Finish Options:
    Chrome-Plated
    Product Type:
    Hood Parts & Acc.
    Position:
    Passenger Side
    Make:
    Peterbilt
    Make:
    Kenworth
    $200.99
    Qty in Cart: 0
    Price:
    $200.99
    Subtotal:
  • Exhaust Manifold - 1 Piece For Detroit Diesel 60 Series

    Exhaust Manifold - 1 Piece For Detroit Diesel 60 Series

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Detroit Diesel 60 Series 12.7L Engines** Please Verify Fitment Prior To Ordering **Bare Finish Exhaust Manifold- 1 Piece For Detroit...
    PPR_299564
    SKU:
    PPR_299564
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Color:
    Black
    Style Options:
    Detroit
    Make:
    Universal Items
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
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  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    WABAM Vanish Salt Neutralizer

    WABAM Vanish Salt Neutralizer

    AFTERMARKET

    $12.13 - $132.08
    Choose Option(s) to see description.WABAM Vanish Salt Neutralizer- 16 Oz16 Ounce WABAM Vanish Salt Neutralizer* High Quality Salt Neutralizer* WABAM Vanish* Salt Neutralizer* Works Great In Floor...
    PPR_299551
    SKU:
    PPR_299551
    Product Type:
    Polishing
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $12.13 - $132.08
    Qty in Cart: 0
    Price:
    $12.13 - $132.08
    Subtotal:
  • Memory Foam Replacement Mattress, Topper And Cover W/ Length Options

    Memory Foam Replacement Mattress, Topper And Cover W/ Length Options

    AUTOMANN USA

    $238.99 - $415.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks42 X 80 Inch Memory Foam TransPlush MattressMemory Foam TransPlush Mattress- 42 X 80 X 7.5 Inch* High...
    PPR_299556
    SKU:
    PPR_299556
    Width Options:
    80 Inch
    Length Options:
    29 Inch
    Length Options:
    42 Inch
    Height Options:
    7 1/2 Inch
    Height Options:
    6 Inch
    Length Options:
    39 Inch
    Length Options:
    36 Inch
    Width Options:
    79 Inch
    Product Type:
    Interior
    Length Options:
    34 Inch
    Material Options:
    Foam
    Make:
    Universal Items
    $238.99 - $415.99
    Qty in Cart: 0
    Price:
    $238.99 - $415.99
    Subtotal:
  • 42 X 80 Inch Memory Foam Mattress- Flippable

    42 X 80 Inch Memory Foam Mattress- Flippable

    AUTOMANN USA

    $284.99
    Flippable Memory Foam Mattress- 42 X 80 X 6 InchTransform your sleep experience with this 42 x 80 Inch Flippable Memory Foam Mattress, built for comfort and durability. Featuring high-quality memory...
    29-154500018
    SKU:
    29-154500018
    Length Options:
    42 Inch
    Height Options:
    6 Inch
    Width Options:
    80 Inch
    Product Type:
    Interior
    Material Options:
    Foam
    Make:
    Universal Items
    $284.99
    Qty in Cart: 0
    Price:
    $284.99
    Subtotal:
  • Rear Drive Wheel Center Cap For 24.5 X 8.25 Octane Style American Racing Wheels W/ Position Options

    Rear Drive Wheel Center Cap For 24.5 X 8.25 Octane Style American Racing Wheels W/ Position Options

    WHEEL PROS

    $37.24
    Choose Option(s) to see description.Black Satin Rear Drive Wheel Center Cap For 24.5 Inch x 8.25 Inch Octane Style American Racing WheelsRear Drive Wheel Center Cap-Black* High Quality Wheel Center...
    PPR_299553
    SKU:
    PPR_299553
    Position:
    Rear
    Color:
    Black
    Truck Class:
    Heavy Duty
    Product Type:
    Wheels
    Make:
    Universal Items
    $37.24
    Qty in Cart: 0
    Price:
    $37.24
    Subtotal:
  • Legendary Extreme Large Glass Watermelon Light, 3-Wire Dual-Function LED with Stainless Steel Bezel

    Legendary Extreme Large Glass Watermelon Light, 3-Wire Dual-Function LED with Stainless Steel Bezel

    LEGENDARY

    $49.99
    Semi truck watermelon lights add classic styling and modern LED color options to your rig. The Legendary Extreme 3.5-Inch Glass Watermelon LED Light with Stainless Steel Bezel is designed for semi...
    PPR_299280
    SKU:
    PPR_299280
    Color:
    Amber/Green
    Color:
    Red/Blue
    Material Options:
    Glass
    Color:
    Amber/Blue
    Color:
    Amber/Red
    Diameter Options:
    3 1/2 Inch
    Style Options:
    Watermelon
    Color:
    Red/Purple
    Shape Options:
    Round
    Color:
    Amber/Purple
    Color:
    Red/Green
    Product Type:
    Lighting
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $49.99
    Qty in Cart: 0
    Price:
    $49.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    CSM 24 X 48 X 2 Inch Black Cushion For Park Benches

    CSM 24 X 48 X 2 Inch Black Cushion For Park Benches

    CHROME SHOP MAFIA

    Now: $84.24
    Was: $130.99
    24 X 48 X 2 Inch Black Cushion By Chrome Shop MafiaImprove seating comfort with this high-quality Black Cushion from Chrome Shop Mafia, sized 24 x 48 x 2 inches for benches. Built for durability and...
    CSMCU003
    SKU:
    CSMCU003
    Height Options:
    2 Inch
    Width Options:
    24 Inch
    Color:
    Black
    Material Options:
    Foam
    Product Type:
    Apparel
    Length Options:
    48 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $84.24
    Was: $130.99
    Qty in Cart: 0
    Price:
    Now: $84.24
    Was: $130.99
    Subtotal:
  • Chrome Heated Hood Mirror Assembly W/ Turn Signal Lights- Amber LED/ Clear Lens- Passenger Side For Kenworth T680, Peterbilt 579

    Chrome Heated Hood Mirror Assembly W/ Turn Signal Lights- Amber LED/ Clear Lens- Passenger Side For Kenworth T680, Peterbilt 579

    AFTERMARKET

    $284.99
    Passenger Side Chrome Heated Hood Mirror Assembly W/ Arrowed Sequential Turn Signal Lights- Amber LED/ Clear LensDrive smarter and safer with this passenger-side Chrome Heated Hood Mirror Assembly,...
    29-16060022
    SKU:
    29-16060022
    Product Type:
    Hood Parts & Acc.
    Color:
    Amber/Clear
    Position:
    Passenger Side
    Light Options:
    With Lights
    Finish Options:
    Chrome-Plated
    Type Options:
    Hood Mount
    Make:
    Kenworth
    Make:
    Peterbilt
    $284.99
    Qty in Cart: 0
    Price:
    $284.99
    Subtotal:
  • Wheel Stud Service Kit Replaces 4295

    Wheel Stud Service Kit Replaces 4295

    AFTERMARKET

    $834.99
    Wheel Stud Service Kit For Most Truck and Trailer HubsKeep your truck wheels secure and maintenance simple with this Wheel Stud Service Kit. This high-quality kit works on most hubs, making...
    29-21000003
    SKU:
    29-21000003
    Product Type:
    Tools
    Make:
    Universal Items
    $834.99
    Qty in Cart: 0
    Price:
    $834.99
    Subtotal:
  • Fender Washer Replaces 2701156

    Fender Washer Replaces 2701156

    AUTOMANN USA

    $2.26
    0.5 Inch ID X 1.75 Inch OD Fender WasherThis high-quality Fender Washer is built for heavy-duty performance, replacing 2701156. Flat hard end design, 1/2-inch inner diameter, 1-3/4-inch outer...
    29-1240007
    SKU:
    29-1240007
    Product Type:
    Hood Parts & Acc.
    Diameter Options:
    1 1/2 Inch
    Make:
    Universal Items
    $2.26
    Qty in Cart: 0
    Price:
    $2.26
    Subtotal:
  • 20 Inch 6 Spoke Wheel Replaces FA705K, FX196KX, FX705KX, 9660

    20 Inch 6 Spoke Wheel Replaces FA705K, FX196KX, FX705KX, 9660

    AFTERMARKET

    $780.99
    20 Inch Spoke Wheel W/ 6 Spokes, 12.750 Inch Mounting Bolt Hole Circle Diameter & 6- 0.75 Inch Bolt HolesGet dependable performance with this 20 Inch 6 Spoke Wheel. Featuring wheel bearing cups, rim...
    29-20100000
    SKU:
    29-20100000
    Product Type:
    Wheels
    Diameter Options:
    20 Inch
    Make:
    Universal Items
    $780.99
    Qty in Cart: 0
    Price:
    $780.99
    Subtotal:
  • Total: items /

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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