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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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  • FREE SHIPPING
    Load- Share Steer Air Ride Kit Fits 4.0 Inch Leaf-Spring With Square-Top U-Bolts & Standard U-Bolt Spacing

    Load- Share Steer Air Ride Kit Fits 4.0 Inch Leaf-Spring With Square-Top U-Bolts & Standard U-Bolt Spacing

    LOAD-SHARE SUSPENSIONS

    $1,010.99
    Steer Air Ride Kit Fits 4.0 Inch Leaf-Spring With Square-Top U-Bolts & Standard U-Bolt SpacingBoost your truck's steering axle performance with the Load-Share Steer Air Ride Kit, specifically...
    29-050900046
    SKU:
    29-050900046
    Position:
    Kit Full
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $1,010.99
    Qty in Cart: 0
    Price:
    $1,010.99
    Subtotal:
  • EZ Lift For Magnum Bumper

    EZ Lift For Magnum Bumper

    MAGNUM

    $341.99
    Magnum Bumper EZ LiftMake bumper installation and removal a breeze with the EZ Lift, tailored specifically for Magnum bumpers. With high-quality construction and sold individually, it delivers safe,...
    29-0108007
    SKU:
    29-0108007
    Product Type:
    Bumpers
    Make:
    Universal Items
    $341.99
    Qty in Cart: 0
    Price:
    $341.99
    Subtotal:
  • 360 Watt Solar Class 8 Kit

    360 Watt Solar Class 8 Kit

    OPP - ORIGINAL PARTS PROGRAM

    $3,917.99
    Solar Class 8 Kit- 360WDeliver consistent power and improve energy efficiency on your truck with this 360 Watt Solar Class 8 Kit. Designed to maximize battery life, reduce idling, and provide up to...
    09-16190317
    SKU:
    09-16190317
    Make:
    Universal Items
    Product Type:
    Electronics
    $3,917.99
    Qty in Cart: 0
    Price:
    $3,917.99
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  • On Sale
    FREE SHIPPING
    Limited Quantity Available
    40 Watt Solar Reefer Kit

    40 Watt Solar Reefer Kit

    OPP - ORIGINAL PARTS PROGRAM

    Now: $674.09
    Was: $962.99
    Solar Reefer Kit- 40WStay powered and worry-free with this 40 Watt Solar Reefer Kit, engineered for reliable energy delivery to your 12V liftgate battery. The flexible Mono CSI panels are...
    09-16190316
    SKU:
    09-16190316
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    Make:
    Universal Items
    Now: $674.09
    Was: $962.99
    Qty in Cart: 0
    Price:
    Now: $674.09
    Was: $962.99
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  • Aluminum Grizzly 4 Post Moose Bumper Guard W/ Boxed Vertical Uprights For Kenworth T680

    Aluminum Grizzly 4 Post Moose Bumper Guard W/ Boxed Vertical Uprights For Kenworth T680

    MAGNUM

    $6,105.99
    Grizzly 4 Post Aluminum Moose Bumper Guard W/ Steel Mounting AssemblyEnhance both safety and style on your Kenworth T680 with this Aluminum 4 Post Grizzly Moose Bumper Guard, built for radar...
    02-013000357
    SKU:
    02-013000357
    Product Type:
    Bumpers
    Style Options:
    4 Post
    Finish Options:
    Polished
    Material Options:
    Aluminum
    Make:
    Kenworth
    $6,105.99
    Qty in Cart: 0
    Price:
    $6,105.99
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  • Aluminum Grizzly 2 Post Moose Bumper Guard W/ Vertical Uprights For Kenworth T680

    Aluminum Grizzly 2 Post Moose Bumper Guard W/ Vertical Uprights For Kenworth T680

    MAGNUM

    $5,954.99
    Grizzly 2 Post Aluminum Moose Bumper Guard W/ Steel Mounting AssemblyProtect your Kenworth T680 in style with this Aluminum 2 Post Grizzly Moose Bumper Guard, engineered to combine radar compliance,...
    02-013000355
    SKU:
    02-013000355
    Style Options:
    2 Post
    Finish Options:
    Polished
    Material Options:
    Aluminum
    Product Type:
    Bumpers
    Make:
    Kenworth
    $5,954.99
    Qty in Cart: 0
    Price:
    $5,954.99
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  • Legendary 2 Inch Glass Watermelon 4 Wire Dual Tone LED Lights W/ Color Options & No Grommet Mount

    Legendary 2 Inch Glass Watermelon 4 Wire Dual Tone LED Lights W/ Color Options & No Grommet Mount

    LEGENDARY

    $23.99
    The Legendary Extreme 2-Inch Watermelon Dual-Color LED Light combines high visibility, durability, and versatile lighting performance in a compact OEM replacement design. Featuring a clear real-glass...
    PPR_299615
    SKU:
    PPR_299615
    Color:
    Amber/Green
    Product Type:
    Lighting
    Material Options:
    Glass
    Color:
    Amber/Purple
    Color:
    Amber/Blue
    Diameter Options:
    2 Inch
    Shape Options:
    Round
    Style Options:
    Watermelon
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Color:
    Red/Green
    Color:
    Red/Blue
    Color:
    Red/Purple
    $23.99
    Qty in Cart: 0
    Price:
    $23.99
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  • Bostrom HiPro-T915 Seat - Mordura Cloth - W/O Swivel, Or Suspension Cover - Includes Standard Dampers And Manual Lumbar

    Bostrom HiPro-T915 Seat - Mordura Cloth - W/O Swivel, Or Suspension Cover - Includes Standard Dampers And Manual Lumbar

    BOSTROM TRUCK SEATS

    $990.99 - $1,345.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBostrom T915 Standard Base High Back Seat - Black Mordura ClothBlack Mordura Cloth Standard Base High...
    PPR_299990
    SKU:
    PPR_299990
    Material Options:
    Cloth
    Color:
    Red
    Color:
    Black
    Truck Class:
    Heavy Duty
    Type Options:
    Standard Base
    Style Options:
    High Back
    Make:
    Universal Items
    Product Type:
    Seats
    Style Options:
    Standard Base
    Type Options:
    High Back
    $990.99 - $1,345.99
    Qty in Cart: 0
    Price:
    $990.99 - $1,345.99
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  • FREE SHIPPING OVER $249
    Stainless Steel Frame Light Bracket W/ Watermelon Light Hole

    Stainless Steel Frame Light Bracket W/ Watermelon Light Hole

    LEGENDARY

    $38.76 - $48.45
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksLegendary Stainless Steel Straight Frame Light Bracket W/ 1 Watermelon Light HoleStraight Frame Light...
    PPR_299585
    SKU:
    PPR_299585
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $38.76 - $48.45
    Qty in Cart: 0
    Price:
    $38.76 - $48.45
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  • Driver/Passenger Side Bushing Saddle For Hendrickson Aux Suspension

    Driver/Passenger Side Bushing Saddle For Hendrickson Aux Suspension

    AFTERMARKET

    $151.99 - $166.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson Aux SuspensionDriver Side Bushing Saddle Replaces 002679-1, 0026791, R-002679-1, R002679-1, R0026791 For Hendrickson Aux...
    PPR_299578
    SKU:
    PPR_299578
    Height Options:
    14 1/2 Inch
    Width Options:
    5 1/2 Inch
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Length Options:
    8 3/4 Inch
    Make:
    Universal Items
    $151.99 - $166.99
    Qty in Cart: 0
    Price:
    $151.99 - $166.99
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  • Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, 10-Inch Winged Bolt, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, 10-Inch Winged Bolt, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $386.99 - $387.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionPassenger Side Frame Bracket Replaces S309602R, S365663R For Hendrickson INTRAAX Suspension10.00 X 6...
    PPR_299574
    SKU:
    PPR_299574
    Height Options:
    10 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $386.99 - $387.99
    Qty in Cart: 0
    Price:
    $386.99 - $387.99
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  • Driver/Passenger Side Frame Bracket, Top To Align Hole 8 Inch For Hendrickson-Turner Suspension

    Driver/Passenger Side Frame Bracket, Top To Align Hole 8 Inch For Hendrickson-Turner Suspension

    AFTERMARKET

    $156.99
    Choose Option(s) to see description.Fitment** Fits Truck & Trailer Models W/ Hendrickson-Turner SuspensionPassenger Side Frame Bracket Replaces C200472, S200472 For Hendrickson-Turner Suspension8.00...
    PPR_299579
    SKU:
    PPR_299579
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $156.99
    Qty in Cart: 0
    Price:
    $156.99
    Subtotal:
  • 45 Degree V- Band Elbow For Cummins/Detroit Diesel

    45 Degree V- Band Elbow For Cummins/Detroit Diesel

    POWER PLAY PRODUCTS

    $153.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Cummins & Detroit Diesel Turbochargers** Please Verify Fitment Prior To Ordering **Black 45 Degree V- Band Elbow For Cummins/Detroit...
    PPR_299566
    SKU:
    PPR_299566
    Color:
    White
    Style Options:
    Elbow
    Color:
    Black
    Product Type:
    Engine Parts
    Degree Options:
    45
    Make:
    Universal Items
    $153.99
    Qty in Cart: 0
    Price:
    $153.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $383.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S227761, S309603L For Hendrickson INTRAAX Suspension10.00 Inch...
    PPR_299575
    SKU:
    PPR_299575
    Height Options:
    10 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $383.99
    Qty in Cart: 0
    Price:
    $383.99
    Subtotal:
  • Driver/Passenger Side Beam Assembly For Hendrickson-Turner Suspension

    Driver/Passenger Side Beam Assembly For Hendrickson-Turner Suspension

    AFTERMARKET

    $1,121.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson-Turner SuspensionDriver Side Beam Assembly Replaces 0019071, D0019071, D131031, D142041, R0019071, S131031, S142041 For...
    PPR_299580
    SKU:
    PPR_299580
    Position:
    Driver Side
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Make:
    Universal Items
    $1,121.99
    Qty in Cart: 0
    Price:
    $1,121.99
    Subtotal:
  • Straight Out Mount Exhaust Manifold - 1 Piece For Caterpillar 3406E/C15

    Straight Out Mount Exhaust Manifold - 1 Piece For Caterpillar 3406E/C15

    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 Straight Out Mount Exhaust Manifold- 1 Piece For...
    PPR_299562
    SKU:
    PPR_299562
    Finish Options:
    Chrome-Plated
    Style Options:
    Caterpillar
    Color:
    Black
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    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:
  • Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, Top To Align Hole 10 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, Top To Align Hole 10 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $395.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S216291, S309605L, S365664L For Hendrickson INTRAAX Suspension10.00...
    PPR_299577
    SKU:
    PPR_299577
    Height Options:
    10 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $395.99
    Qty in Cart: 0
    Price:
    $395.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 8 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 8 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $363.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S216281, S309604L For Hendrickson INTRAAX Suspension8.00 Inch Frame...
    PPR_299576
    SKU:
    PPR_299576
    Height Options:
    8 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $363.99
    Qty in Cart: 0
    Price:
    $363.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, 8-Inch Winged Bolt, Top To Align Hole 8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, 8-Inch Winged Bolt, Top To Align Hole 8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $342.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S210841, S309601L, S365661L For Hendrickson INTRAAX Suspension8.00...
    PPR_299573
    SKU:
    PPR_299573
    Height Options:
    8 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $342.99
    Qty in Cart: 0
    Price:
    $342.99
    Subtotal:
  • 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:
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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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