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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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  • On Sale
    Limited Quantity Available
    1/8 Inch Black Plastic Hose T- Connector

    1/8 Inch Black Plastic Hose T- Connector

    AFTERMARKET

    Now: $3.43
    Was: $4.90
    1/8 Inch Black Plastic Hose T- Connector -40 Degree F to 480 Degree FWhen your truck demands a connector with real toughness, the 1/8 Inch Black Plastic Hose T-Connector delivers. With black plastic...
    09-09110008
    SKU:
    09-09110008
    Product Type:
    Air, Electrical, & Safety
    Material Options:
    Plastic/Poly
    Width Options:
    1/8 Inch
    Color:
    Black
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $3.43
    Was: $4.90
    Qty in Cart: 0
    Price:
    Now: $3.43
    Was: $4.90
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  • 66 Inch Smooth Stainless Steel Flanged Half Fender Kit W/ 9 Inch Swivel Fender Bracket

    66 Inch Smooth Stainless Steel Flanged Half Fender Kit W/ 9 Inch Swivel Fender Bracket

    TRUX ACCESSORIES

    $711.99
    66 Inch 16 Gauge Stainless Steel Flanged Half Fender Kit W/ 9 Inch Swivel Fender BracketMaximize tire coverage and truck durability with the 66 Inch Smooth Stainless Steel Flanged Half Fender Kit...
    09-110300030
    SKU:
    09-110300030
    Product Type:
    Rear Fenders
    Material Options:
    Stainless Steel
    Size Options:
    16 Gauge
    Finish Options:
    Smooth
    Length Options:
    66 Inch
    Style Options:
    Rolled End
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $711.99
    Qty in Cart: 0
    Price:
    $711.99
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  • 7-5 X 36 Inch Chrome West Coast Turn Exhaust Stack

    7-5 X 36 Inch Chrome West Coast Turn Exhaust Stack

    LINCOLN CHROME

    $370.99
    7-5 X 36 Inch West Coast Turn Exhaust StackAdd both style and functionality with the 7.5 x 36 Inch Chrome West Coast Turn Exhaust Stack. Its West Coast curved top ensures efficient exhaust flow,...
    09-087536071
    SKU:
    09-087536071
    Product Type:
    Exhaust
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Style Options:
    West Coast Turn
    Height Options:
    36 Inch
    Location:
    Made In USA
    Make:
    Universal Items
    Diameter Options:
    7 To 5 Inch
    $370.99
    Qty in Cart: 0
    Price:
    $370.99
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  • Stainless Steel L- Bracket For Mirror

    Stainless Steel L- Bracket For Mirror

    GRAND GENERAL

    $6.52
    1.75 X 1 X 1.25 Inch L- Bracket For MirrorGive your mirror system the strong support it needs with this Stainless Steel L-Bracket. Weather-resistant stainless steel stands firm through tough...
    09-0915102
    SKU:
    09-0915102
    Product Type:
    Exterior
    Height Options:
    1 Inch
    Width Options:
    1 1/4 Inch
    Length Options:
    1 3/4 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Degree Options:
    90
    $6.52
    Qty in Cart: 0
    Price:
    $6.52
    Subtotal:
  • On Sale
    Limited Quantity Available
    7/64 Inch Black Rubber Windshield Washer Wet Hose

    7/64 Inch Black Rubber Windshield Washer Wet Hose

    4 STATE TRUCKS

    Now: $0.57
    Was: $0.82
    7/64 Inch Black Rubber Windshield Washer Wet HoseWhen it's time to replace worn or brittle washer tubing, the 7/64 inch Black Rubber Windshield Washer Wet Hose delivers the durability you need. Built...
    09-09110010
    SKU:
    09-09110010
    Product Type:
    Exterior
    Material Options:
    Rubber
    Color:
    Black
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $0.57
    Was: $0.82
    Qty in Cart: 0
    Price:
    Now: $0.57
    Was: $0.82
    Subtotal:
  • On Sale
    Wet Arm Adapter Windshield Nozzle

    Wet Arm Adapter Windshield Nozzle

    OPP - ORIGINAL PARTS PROGRAM

    Now: $5.68
    Was: $8.11
    Windshield NozzleDon't let a malfunctioning washer nozzle compromise visibility-choose the Wet Arm Adapter Windshield Nozzle to deliver a precise spray exactly where you need it. Engineered for...
    09-09110011
    SKU:
    09-09110011
    Product Type:
    Exterior
    Make:
    Universal Items
    Now: $5.68
    Was: $8.11
    Qty in Cart: 0
    Price:
    Now: $5.68
    Was: $8.11
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  • 8-5 X 36 Inch Chrome Bull Hauler Exhaust Stack

    8-5 X 36 Inch Chrome Bull Hauler Exhaust Stack

    LINCOLN CHROME

    $495.99
    8-5 X 36 Inch Bull Hauler Exhaust StackStep up your exhaust game with the 8-5 36 inch Chrome Bull Hauler Exhaust Stack. Designed for longevity and aesthetic impact, this stack features an oversized...
    09-088536050
    SKU:
    09-088536050
    Product Type:
    Exhaust
    Material Options:
    Steel
    Location:
    Made In USA
    Finish Options:
    Chrome-Plated
    Height Options:
    36 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Style Options:
    Bullhorn Top Style
    Diameter Options:
    8 Inch
    $495.99
    Qty in Cart: 0
    Price:
    $495.99
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  • 3/8 Inch Male NPT X 3/8 Inch Female NPT Ball Valve Pin Handle Replaces D22082448, Sv590Ph6

    3/8 Inch Male NPT X 3/8 Inch Female NPT Ball Valve Pin Handle Replaces D22082448, Sv590Ph6

    AUTOMANN USA

    $20.19
    Ball Valve Pin Handle- 3/8 Inch Male NPT X 3/8 Inch Female NPTControl fluid flow with confidence using this 3/8 Inch Ball Valve with a pin handle. Featuring both male and female NPT connections, this...
    09-071262705
    SKU:
    09-071262705
    Product Type:
    Air, Electrical, & Safety
    Diameter Options:
    3/8 Inch
    Material Options:
    Brass
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $20.19
    Qty in Cart: 0
    Price:
    $20.19
    Subtotal:
  • On Sale
    Limited Quantity Available
    7/64 Inch Windshield Washer/Vacuum Hose

    7/64 Inch Windshield Washer/Vacuum Hose

    AFTERMARKET

    Now: $0.48
    Was: $0.69
    7/64 Inch Windshield Washer/Vacuum Hose -40 Degree F to 257 Degree FEnsure your truck's washer and vacuum lines are up to the challenge with the 7/64 inch Windshield Washer/Vacuum Hose. Rated for -40...
    09-09110009
    SKU:
    09-09110009
    Product Type:
    Exterior
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $0.48
    Was: $0.69
    Qty in Cart: 0
    Price:
    Now: $0.48
    Was: $0.69
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  • 5 X 60 Inch Chrome Miter Exhaust Stack

    5 X 60 Inch Chrome Miter Exhaust Stack

    TRUX ACCESSORIES

    $194.99
    5 X 60 Inch Miter Exhaust StackImprove exhaust flow and truck appearance with this 5 x 60 Inch Chrome Miter Exhaust Stack. Featuring a mitered top for precision airflow and a sturdy triple...
    09-08010090
    SKU:
    09-08010090
    Product Type:
    Exhaust
    Diameter Options:
    5 Inch
    Material Options:
    Steel
    Style Options:
    Miter Cut
    Finish Options:
    Chrome-Plated
    Length Options:
    60 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $194.99
    Qty in Cart: 0
    Price:
    $194.99
    Subtotal:
  • 6-5 X 60 Inch Chrome Curve Turn Exhaust Stack

    6-5 X 60 Inch Chrome Curve Turn Exhaust Stack

    TRUX ACCESSORIES

    $307.99
    6-5 X 60 Inch Curve Turn Exhaust StackExperience reliable exhaust performance with this 6.5 x 60 Inch Chrome Curve Turn Exhaust Stack. Designed with a curved top and a tapered 6-to-5-inch diameter,...
    09-08010088
    SKU:
    09-08010088
    Product Type:
    Exhaust
    Style Options:
    Curve Turn
    Finish Options:
    Chrome-Plated
    Length Options:
    60 Inch
    Material Options:
    Steel
    Make:
    Universal Items
    $307.99
    Qty in Cart: 0
    Price:
    $307.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    5.5 Inch Washer Fluid Pump Harness- 2 Pin

    5.5 Inch Washer Fluid Pump Harness- 2 Pin

    AUTOMANN USA

    Now: $4.04
    Was: $5.77
    Washer Fluid Pump Harness-- 5.5 InchMaintain a clean windshield and ensure maximum visibility with this 5.5 Inch Washer Fluid Pump Harness featuring a secure 2-pin connection. Designed for...
    09-0707003
    SKU:
    09-0707003
    Product Type:
    Engine Parts
    Length Options:
    5 1/2 Inch
    Style Options:
    2 Prong
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $4.04
    Was: $5.77
    Qty in Cart: 0
    Price:
    Now: $4.04
    Was: $5.77
    Subtotal:
  • CSM Black Aluminum Alloy Water Tank Cap

    CSM Black Aluminum Alloy Water Tank Cap

    CHROME SHOP MAFIA

    $16.47
    38MM Water Tank Cap By Chrome Shop MafiaSafeguard your truck's fluids with the Chrome Shop Mafia Black Aluminum Alloy Water Tank Cap. Constructed from heavy-duty aluminum alloy weld billet, it fits...
    09-0707002
    SKU:
    09-0707002
    Ready To Ship:
    Yes
    Color:
    Black
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    $16.47
    Qty in Cart: 0
    Price:
    $16.47
    Subtotal:
  • 18 Inch Chrome Round Bell Horn W/ Pedestal & Gaskets

    18 Inch Chrome Round Bell Horn W/ Pedestal & Gaskets

    OPP - ORIGINAL PARTS PROGRAM

    $327.99
    18 Inch Chrome Round Bell HornUpgrade your truck's sound system with this 18 Inch Chrome Round Bell Horn, built for truckers who demand loud, reliable, and professional-grade performance. Featuring a...
    09-051300126
    SKU:
    09-051300126
    Product Type:
    Frame & Chassis
    Diameter Options:
    6 Inch
    Length Options:
    18 Inch
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Material Options:
    Steel
    $327.99
    Qty in Cart: 0
    Price:
    $327.99
    Subtotal:
  • 28.25 Inch Chrome Plastic Air Horn- 115 DB Output

    28.25 Inch Chrome Plastic Air Horn- 115 DB Output

    AUTOMANN USA

    $87.99
    28.25 Inch Chrome Plastic Air HornCommand attention on the highway with the 28.25 Inch Chrome Plastic Air Horn, designed to produce a robust 115 DB sound that enhances safety for truck drivers. Its...
    09-051300125
    SKU:
    09-051300125
    Product Type:
    Frame & Chassis
    Material Options:
    Plastic/Poly
    Diameter Options:
    6 Inch
    Length Options:
    28 Inch
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $87.99
    Qty in Cart: 0
    Price:
    $87.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Brunner Stainless Steel Upper Light Bar W/ 5 Red 2 Inch Marker Lights, 2 Clear 4 Inch Flood Lights & 6 Red 4 Inch S/T/T Lights

    Brunner Stainless Steel Upper Light Bar W/ 5 Red 2 Inch Marker Lights, 2 Clear 4 Inch Flood Lights & 6 Red 4 Inch S/T/T Lights

    BRUNNER FABRICATION

    Now: $1,448.29
    Was: $2,068.99
    Stainless Steel Upper Light Bar W/ 5 Red 2 Inch Marker Lights, 2 Clear 4 Inch Flood Lights & 6 Red 4 Inch S/T/T LightsKeep your truck safe and highly visible with the Brunner Stainless Steel Upper...
    09-02100011
    SKU:
    09-02100011
    Product Type:
    Cargo Control
    Material Options:
    Stainless Steel
    Light Options:
    With Lights
    Color:
    Red/Clear
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $1,448.29
    Was: $2,068.99
    Qty in Cart: 0
    Price:
    Now: $1,448.29
    Was: $2,068.99
    Subtotal:
  • 3.5 X 48 Inch Stainless Steel Channel W/ 5 Supernova Light Holes

    3.5 X 48 Inch Stainless Steel Channel W/ 5 Supernova Light Holes

    ROADWORKS

    $65.99
    3.5 X 48 Inch Channel W/ 5 Supernova Light HolesBring both durability and style to your truck with this 3.5 x 48 Inch Stainless Steel Channel with 5 Supernova light holes. Constructed from...
    09-010600155
    SKU:
    09-010600155
    Light Options:
    Without Lights
    Location:
    Made In USA
    Product Type:
    Frame & Chassis
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Length Options:
    48 Inch
    $65.99
    Qty in Cart: 0
    Price:
    $65.99
    Subtotal:
  • 76 Inch Stainless Steel Light Bar W/ 6 4-Inch Light Holes & 3 2-Inch Light Holes

    76 Inch Stainless Steel Light Bar W/ 6 4-Inch Light Holes & 3 2-Inch Light Holes

    ICONIC

    $499.99
    76 Inch Light Bar W/ 6 4-Inch Light Holes & 3 2-Inch Light Holes For Flat RackBoost both safety and style with the 76 Inch Stainless Steel Light Bar. Designed for 76-inch flat racks, it includes six...
    09-0210013
    SKU:
    09-0210013
    Product Type:
    Cargo Control
    Length Options:
    76 Inch
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Make:
    Universal Items
    $499.99
    Qty in Cart: 0
    Price:
    $499.99
    Subtotal:
  • 8 Inch Stainless Steel Rear Center Panel W/ 5 Round 4-Inch Light Holes

    8 Inch Stainless Steel Rear Center Panel W/ 5 Round 4-Inch Light Holes

    ROADWORKS

    $203.99
    8 Inch 304 Stainless Steel Rear Center Panel W/ 5 Round 4-Inch Light HolesImprove your truck's rear performance and style with this 8 Inch Stainless Steel Rear Center Panel. Featuring five round...
    09-01110109
    SKU:
    09-01110109
    Light Options:
    Without Lights
    Product Type:
    Bumpers
    Location:
    Made In USA
    Height Options:
    8 Inch
    Position:
    Center
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $203.99
    Qty in Cart: 0
    Price:
    $203.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Spring Loaded Hinge Cargo Bar Holder

    Spring Loaded Hinge Cargo Bar Holder

    AUTOMANN USA

    Now: $53.19
    Was: $75.99
    Cargo Bar Holder With Rubber InsertsSecure and organize your truck's cargo efficiently with this Spring Loaded Hinge Cargo Bar Holder. Built with a durable hinged design and equipped with rubber...
    09-020200092
    SKU:
    09-020200092
    Material Options:
    Plastic/Poly
    Product Type:
    Cargo Control
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $53.19
    Was: $75.99
    Qty in Cart: 0
    Price:
    Now: $53.19
    Was: $75.99
    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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