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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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  • 4 Inch Round Back Up LED Light

    4 Inch Round Back Up LED Light

    MAXXIMA

    $27.30
    18 Diode Round Back Up LED LightEnhance safety and rear visibility with this 4 Inch Round Back Up LED Light, built for dependable performance on trucks, trailers, and commercial fleets. Built with a...
    09-160000005
    SKU:
    09-160000005
    Diameter Options:
    4 1/4 Inch
    Color:
    White/Clear
    Type Options:
    Grommet Mount
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Make:
    Universal Items
    $27.30
    Qty in Cart: 0
    Price:
    $27.30
    Subtotal:
  • 6.4 X 2.0 Inch Oval Back Up LED Light

    6.4 X 2.0 Inch Oval Back Up LED Light

    MAXXIMA

    $26.46
    18 Diode Oval Back Up LED LightImprove rear-end safety and visibility with this 6.4 x 2.0 Inch Oval Back Up LED Light, built for dependable performance on trucks, trailers, and commercial fleets...
    09-160000006
    SKU:
    09-160000006
    Color:
    White/Clear
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Width Options:
    6 1/2 Inch
    Height Options:
    2 Inch
    Shape Options:
    Oval
    Length Options:
    1 5/8 Inch
    Type Options:
    Grommet Mount
    Make:
    Universal Items
    $26.46
    Qty in Cart: 0
    Price:
    $26.46
    Subtotal:
  • Air Shift Knob With Shift Pattern Engraving

    Air Shift Knob With Shift Pattern Engraving

    DAYTON / DORMAN

    $52.99
    Air Shift Knob W/ Out Lo Switch Replaces 3088-A4491, R955A4491N, TDAR955A4491NEnhance your shifting setup with this Air Shift Knob with Shift Pattern Engraving, built for durability, function, and a...
    09-151300070
    SKU:
    09-151300070
    Material Options:
    Plastic/Poly
    Finish Options:
    Chrome-Plated
    Product Type:
    Interior
    Make:
    Universal Items
    $52.99
    Qty in Cart: 0
    Price:
    $52.99
    Subtotal:
  • 5 X 3 Inch Rectangular Back Up LED Light

    5 X 3 Inch Rectangular Back Up LED Light

    MAXXIMA

    $26.72
    10 Diode Rectangular Back Up LED LightEnhance safety and visibility with this 5 x 3 Inch Rectangular Back Up LED Light, built for reliable performance on heavy-duty trucks and trailers. Featuring a...
    09-160000004
    SKU:
    09-160000004
    Color:
    White/Clear
    Product Type:
    Lighting
    Shape Options:
    Rectangular
    Type Options:
    Grommet Mount
    Height Options:
    3 1/2 Inch
    Material Options:
    Acrylic
    Width Options:
    5 1/4 Inch
    Make:
    Universal Items
    $26.72
    Qty in Cart: 0
    Price:
    $26.72
    Subtotal:
  • 18 Inch Black Crocodile Style Steering Wheel Cover

    18 Inch Black Crocodile Style Steering Wheel Cover

    RIG MATTERS

    $43.76
    Crocodile Style Steering Wheel Cover 18 Inch BlackAdd style and functionality to your steering wheel with this 18 Inch Black Crocodile Style Steering Wheel Cover. Featuring a textured crocodile-style...
    09-1500036
    SKU:
    09-1500036
    Product Type:
    Interior
    Shape Options:
    Round
    Diameter Options:
    18 Inch
    Style Options:
    Crocodile Style
    Make:
    Universal Items
    $43.76
    Qty in Cart: 0
    Price:
    $43.76
    Subtotal:
  • Door Mirror Hardware Kit

    Door Mirror Hardware Kit

    DAYTON / DORMAN

    $18.43
    Folding Mirror Repair KitDesigned with both performance and safety in mine, this hardware kit delivers a Safety Rating of 9, giving drivers confidence in consistent mirror stability on the road. With...
    09-091500012
    SKU:
    09-091500012
    Product Type:
    Exterior
    Make:
    Universal Items
    $18.43
    Qty in Cart: 0
    Price:
    $18.43
    Subtotal:
  • FASS Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate Filters

    FASS Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate Filters

    FASS

    $107.99
    Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate FiltersImprove fuel system protection and long-term performance with this FASS Drop-In...
    09-07030018
    SKU:
    09-07030018
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $107.99
    Qty in Cart: 0
    Price:
    $107.99
    Subtotal:
  • FASS Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate Filters

    FASS Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate Filters

    FASS

    $182.99
    Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate FiltersImprove fuel system protection and long-term performance with this FASS Drop-In...
    09-07030016
    SKU:
    09-07030016
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $182.99
    Qty in Cart: 0
    Price:
    $182.99
    Subtotal:
  • FASS Drop- In Series Fuel System Filter Pack W/ 2 Coalescing Water Separator Filters & 2 Extended Length Particulate Filters

    FASS Drop- In Series Fuel System Filter Pack W/ 2 Coalescing Water Separator Filters & 2 Extended Length Particulate Filters

    FASS

    $120.99
    Drop- In Series Fuel System Filter Pack W/ 2 Coalescing Water Separator Filters & 2 Extended Length Particulate FiltersEnhance fuel system reliability with this FASS Drop-In Series Filter Pack for...
    09-07030014
    SKU:
    09-07030014
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $120.99
    Qty in Cart: 0
    Price:
    $120.99
    Subtotal:
  • 16.5 X 7 Inch Brake Drum W/ 10 Holes & 9 Inch Hub

    16.5 X 7 Inch Brake Drum W/ 10 Holes & 9 Inch Hub

    DAYTON / DORMAN

    $257.99
    16.5 X 7 Inch 10 Hole Brake Drum Replaces 0302944, 3219V3714, 3946061Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty...
    09-051700050
    SKU:
    09-051700050
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $257.99
    Qty in Cart: 0
    Price:
    $257.99
    Subtotal:
  • Disc Brake Rotor Replaces 6402229292, 76901, AMR2242N For Hendrickson MAXX22T

    Disc Brake Rotor Replaces 6402229292, 76901, AMR2242N For Hendrickson MAXX22T

    DAYTON / DORMAN

    $383.99
    415MM Disc Brake Rotor Fits Hendrickson MAXX22TEnhance air disc brake performance with this premium disc brake rotor, engineered as a replacement for part numbers 6402229292, 76901, and AMR2242N on...
    09-051700047
    SKU:
    09-051700047
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $383.99
    Qty in Cart: 0
    Price:
    $383.99
    Subtotal:
  • 5.5 Inch Automatic Slack Adjuster W/ 1.5 Inch-28 Spline

    5.5 Inch Automatic Slack Adjuster W/ 1.5 Inch-28 Spline

    DAYTON / DORMAN

    $84.99
    Automatic Slack Adjuster Replaces R803108, R802447, R802446Maintain optimal braking efficiency with this durable 5.5-inch automatic slack adjuster designed for air brake systems requiring a 1...
    09-051700048
    SKU:
    09-051700048
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • Air Brake Caliper- Passenger Side Replaces 802984, K113887X, K149714

    Air Brake Caliper- Passenger Side Replaces 802984, K113887X, K149714

    DAYTON / DORMAN

    $1,096.99
    Passenger Side Air Brake Caliper Replaces 802984, K113887X, K149714Ensure dependable stopping power with this high-quality air brake caliper designed for passenger-side applications and built as a...
    09-051700049
    SKU:
    09-051700049
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Make:
    Universal Items
    $1,096.99
    Qty in Cart: 0
    Price:
    $1,096.99
    Subtotal:
  • 15 X 4 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    15 X 4 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    DAYTON / DORMAN

    $228.99
    15 X 4 Inch 10 Hole Brake Drum Replaces 65548B, 3800XImprove stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty applications. Built for...
    09-051700046
    SKU:
    09-051700046
    Product Type:
    Trailer
    Material Options:
    Steel
    Make:
    Universal Items
    $228.99
    Qty in Cart: 0
    Price:
    $228.99
    Subtotal:
  • 16.5 X 8.62 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    16.5 X 8.62 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    DAYTON / DORMAN

    $270.99
    16.5 X 8.62 Inch 10 Hole Brake Drum Replaces 972312, WWD66854B, 10012097Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty...
    09-051700043
    SKU:
    09-051700043
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $270.99
    Qty in Cart: 0
    Price:
    $270.99
    Subtotal:
  • 16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    DAYTON / DORMAN

    $269.99
    16.5 X 7 Inch 10 Hole Brake Drum Replaces 1670176C1, 66800B, APL-102317Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty...
    09-051700044
    SKU:
    09-051700044
    Product Type:
    Frame & Chassis
    Material Options:
    Steel
    Make:
    Universal Items
    $269.99
    Qty in Cart: 0
    Price:
    $269.99
    Subtotal:
  • 16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.53 Inch Hub

    16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.53 Inch Hub

    DAYTON / DORMAN

    $253.99
    16.5 X 7 Inch 10 Hole Brake Drum Replaces 3946075Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty applications. Built for...
    09-051700045
    SKU:
    09-051700045
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $253.99
    Qty in Cart: 0
    Price:
    $253.99
    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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