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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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  • Rear Differential Breather Kit Replaces 2719507162, ZPB0507162, 507162, 513538, ETN507162, SP507162, 3947334

    Rear Differential Breather Kit Replaces 2719507162, ZPB0507162, 507162, 513538, ETN507162, SP507162, 3947334

    AUTOMANN USA

    $20.35
    Rear Differential Breather KitKeep your rear differential operating at peak efficiency with this high-quality Rear Differential Breather Kit. It comes complete with an axle vent and durable steel,...
    29-05210003
    SKU:
    29-05210003
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $20.35
    Qty in Cart: 0
    Price:
    $20.35
    Subtotal:
  • Coolant Temp Sensor Replaces 23514708 For Detroit Diesel Series 60 Engine

    Coolant Temp Sensor Replaces 23514708 For Detroit Diesel Series 60 Engine

    AUTOMANN USA

    $36.37
    Detroit Diesel Series 60 Engine Coolant Temp Sensor- 2 PinThe key to protecting your Detroit Diesel Series 60 engine from overheating lies in dependable monitoring, and this replacement Coolant Temp...
    29-07100052
    SKU:
    29-07100052
    Length Options:
    2 1/4 Inch
    Product Type:
    Engine Parts
    Style Options:
    Detroit
    Make:
    Universal Items
    $36.37
    Qty in Cart: 0
    Price:
    $36.37
    Subtotal:
  • 4.5 X 6 Inch Red Poly CAC Connector/Terminal Hose Replaces 7742, HE8709 For Kenworth & Peterbilt

    4.5 X 6 Inch Red Poly CAC Connector/Terminal Hose Replaces 7742, HE8709 For Kenworth & Peterbilt

    AFTERMARKET

    $82.99
    4.5 X 6 Inch Red Poly CAC Connector/Terminal Hose Replaces 7742, HE8709When your turbo system needs a connector hose built for the toughest operating conditions, this 4.5 x 6 Inch Red Poly CAC hose...
    29-07010001
    SKU:
    29-07010001
    Length Options:
    6 Inch
    Color:
    Red
    Material Options:
    Silicone
    Product Type:
    Engine Parts
    Diameter Options:
    4 1/2 Inch
    Make:
    Peterbilt
    Make:
    Kenworth
    $82.99
    Qty in Cart: 0
    Price:
    $82.99
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  • Engine Fuel Filter Kit For Detroit Diesel DD13, DD15 & DD16 Engine Replaces A4720900451, FK13834

    Engine Fuel Filter Kit For Detroit Diesel DD13, DD15 & DD16 Engine Replaces A4720900451, FK13834

    AFTERMARKET

    $92.99
    Engine Fuel Filter Kit For Detroit Diesel DD13, DD15 & DD16 EngineWhen your Detroit Diesel engine requires superior fuel filtration, this Engine Fuel Filter Kit stands out as a reliable replacement...
    29-07030000
    SKU:
    29-07030000
    Style Options:
    Detroit
    Length Options:
    10 Inch
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $92.99
    Qty in Cart: 0
    Price:
    $92.99
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  • 4 X 6.25 Inch Gray Poly CAC Connector Hose Replaces D506040, D50-6040

    4 X 6.25 Inch Gray Poly CAC Connector Hose Replaces D506040, D50-6040

    AFTERMARKET

    $116.99
    4 X 6.25 Inch Hot Side CAC Connector HoseEngineered to withstand demanding hot-side requirements, this 4 x 6.25 Inch Gray Poly CAC Connector Hose is an ideal replacement. Made with EPDM silicone and...
    29-07020008
    SKU:
    29-07020008
    Diameter Options:
    4 Inch
    Style Options:
    Paccar
    Material Options:
    Silicone
    Length Options:
    6 1/4 Inch
    Color:
    Gray
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $116.99
    Qty in Cart: 0
    Price:
    $116.99
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  • Engine Fuel Filter Cap Replaces A4720920008. DDEA4720920008 For Detroit Diesel DD15 Engine

    Engine Fuel Filter Cap Replaces A4720920008. DDEA4720920008 For Detroit Diesel DD15 Engine

    AUTOMANN USA

    $37.09
    2.16 Inch Detroit Diesel DD15 Engine Fuel Filter CapUpgrade your fuel system with this premium Engine Fuel Filter Cap for Detroit Diesel DD15 engines, designed to replace A4720920008 and...
    29-06010001
    SKU:
    29-06010001
    Width Options:
    1 3/4 Inch
    Product Type:
    Fuel Tanks
    Diameter Options:
    2 Inch
    Style Options:
    Detroit
    Make:
    Universal Items
    $37.09
    Qty in Cart: 0
    Price:
    $37.09
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  • Steering Gear Kit Replaces 2500270C91, 2502009C91, 2585853C91, 2586317C91, 2592441C91, 85114034, 5543551, 5542261, 5545611, 5544861

    Steering Gear Kit Replaces 2500270C91, 2502009C91, 2585853C91, 2586317C91, 2592441C91, 85114034, 5543551, 5542261, 5545611, 5544861

    AFTERMARKET

    $197.99
    Steering Gear Input Seal KitThis Steering Gear Kit is engineered to deliver reliable performance for Sheppard M80, M90, M100, and M110 input shafts. The kit includes high-quality input seals that...
    29-05090052
    SKU:
    29-05090052
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $197.99
    Qty in Cart: 0
    Price:
    $197.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Pina Colada Air Freshener- 8 Oz

    Pina Colada Air Freshener- 8 Oz

    AFTERMARKET

    Now: $5.31
    Was: $7.59
    Pina Colada Air FreshenerEnjoy the sweet, tropical aroma of the Pina Colada Air Freshener, crafted to enhance your driving or working environment. This high-quality air freshener comes in an...
    09-17070085
    SKU:
    09-17070085
    Product Type:
    Polishing
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $5.31
    Was: $7.59
    Qty in Cart: 0
    Price:
    Now: $5.31
    Was: $7.59
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  • TPHD 54 X 15/16 Inch Wood Handle W/ Nylon Tip

    TPHD 54 X 15/16 Inch Wood Handle W/ Nylon Tip

    TPHD

    $9.84
    54 Inch Wood Handle W/ Nylon Tip By TPHDChoose a tool handle that works as hard as you do with the TPHD 54 x 15/16 Inch Wood Handle with Nylon Tip. Made from high-quality wood, it stands strong...
    09-170400026
    SKU:
    09-170400026
    Material Options:
    Wood
    Diameter Options:
    1 Inch
    Product Type:
    Polishing
    Length Options:
    54 Inch
    Make:
    Universal Items
    $9.84
    Qty in Cart: 0
    Price:
    $9.84
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    TPHD 8 Inch Yellow All Purpose Wash Bush

    TPHD 8 Inch Yellow All Purpose Wash Bush

    TPHD

    Now: $10.42
    Was: $14.89
    8 Inch All Purpose Wash Bush- Yellow By TPHDA clean truck starts with the right tools, and the TPHD 8 Inch Yellow All Purpose Wash Brush is engineered to get the job done right. Featuring...
    09-170400021
    SKU:
    09-170400021
    Product Type:
    Polishing
    Color:
    Yellow
    Shape Options:
    Rectangular
    Length Options:
    8 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $10.42
    Was: $14.89
    Qty in Cart: 0
    Price:
    Now: $10.42
    Was: $14.89
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  • TPHD 4 X 16 Inch Shoe Handle Scratch Brush

    TPHD 4 X 16 Inch Shoe Handle Scratch Brush

    TPHD

    $5.84
    4 X 16 Inch Shoe Handle Scratch Brush W/ Steel Bristles By TPHDThe TPHD 4 x 16 Inch Shoe Handle Scratch Brush is the perfect companion for heavy-duty cleaning and surface prep. Its steel bristles are...
    09-170400029
    SKU:
    09-170400029
    Width Options:
    1 1/16 Inch
    Length Options:
    10 Inch
    Product Type:
    Polishing
    Make:
    Universal Items
    $5.84
    Qty in Cart: 0
    Price:
    $5.84
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  • Renegade Forged Aluminum Polishing Mini Kit

    Renegade Forged Aluminum Polishing Mini Kit

    AFTERMARKET

    $112.99
    Aluminum Polishing Mini KitThe Renegade Forged Aluminum Polishing Mini Kit is your all-in-one solution for achieving brilliant, long-lasting aluminum finishes. Featuring three 8-inch buffing wheels,...
    09-1706110
    SKU:
    09-1706110
    Product Type:
    Polishing
    Make:
    Universal Items
    $112.99
    Qty in Cart: 0
    Price:
    $112.99
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  • Stainless Steel Straight Down Light Bracket With Watermelon Light Hole- Pair

    Stainless Steel Straight Down Light Bracket With Watermelon Light Hole- Pair

    JML KUSTOMS

    $142.99
    Straight Down Light Bracket With Watermelon Light HoleImprove your truck's turn signal visibility with this Stainless Steel Straight Down Light Bracket, designed for single-face watermelon lights...
    09-1610133
    SKU:
    09-1610133
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Style Options:
    Straight Drop
    Product Type:
    Exterior
    Make:
    Universal Items
    $142.99
    Qty in Cart: 0
    Price:
    $142.99
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    TPHD 4.5 Inch Blue Round Long Trim Wash Brush

    TPHD 4.5 Inch Blue Round Long Trim Wash Brush

    TPHD

    Now: $10.63
    Was: $15.18
    4.5 Inch Round Long Trim Wash Brush- Blue By TPHDEnhance your detailing setup with the TPHD 4.5 Inch Blue Round Long Trim Wash Brush, built for accuracy and long-lasting use. With its high-quality...
    09-170400022
    SKU:
    09-170400022
    Product Type:
    Polishing
    Color:
    Blue
    Shape Options:
    Round
    Diameter Options:
    4 1/2 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $10.63
    Was: $15.18
    Qty in Cart: 0
    Price:
    Now: $10.63
    Was: $15.18
    Subtotal:
  • On Sale
    Limited Quantity Available
    TPHD 10.5 Inch Corn Whisk Broom

    TPHD 10.5 Inch Corn Whisk Broom

    TPHD

    Now: $4.54
    Was: $6.48
    10.5 Inch Corn Whisk Broom W/ 3 Row Stitching By TPHDKeep floors spotless with the TPHD 10.5 Inch Corn Whisk Broom, designed for professionals who demand durability and efficiency. The high-quality...
    09-170400030
    SKU:
    09-170400030
    Product Type:
    Polishing
    Length Options:
    55 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $4.54
    Was: $6.48
    Qty in Cart: 0
    Price:
    Now: $4.54
    Was: $6.48
    Subtotal:
  • FREE SHIPPING OVER $249
    Stainless Steel Straight Down Mirror Bracket For Watermelon Light

    Stainless Steel Straight Down Mirror Bracket For Watermelon Light

    JML KUSTOMS

    $152.99
    Face Straight Down Style Mirror Bracket For Watermelon LightUpgrade your truck's mirror lighting system with this high-quality Stainless Steel Straight Down Mirror Bracket, designed specifically for...
    09-161000055
    SKU:
    09-161000055
    Material Options:
    Stainless Steel
    Product Type:
    Lighting
    Light Options:
    Without Lights
    Make:
    Universal Items
    $152.99
    Qty in Cart: 0
    Price:
    $152.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 11 Inch Thin Profile Parts Cleaning Brush

    TPHD 11 Inch Thin Profile Parts Cleaning Brush

    TPHD

    $4.57
    11 Inch Parts Cleaning Brush- Thin Profile By TPHDKeep your equipment spotless and functioning at its best with the TPHD 11 Inch Thin Profile Parts Cleaning Brush, a must-have tool for detail-driven...
    09-170400025
    SKU:
    09-170400025
    Length Options:
    11 Inch
    Product Type:
    Polishing
    Make:
    Universal Items
    $4.57
    Qty in Cart: 0
    Price:
    $4.57
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Gray Counter Duster

    TPHD Gray Counter Duster

    TPHD

    $8.90
    Counter Duster- Gray By TPHDTackle tough shop debris with confidence using the TPHD Gray Counter Duster, a dependable tool crafted for heavy-use environments. This high-quality duster works...
    09-170400024
    SKU:
    09-170400024
    Color:
    Gray
    Product Type:
    Polishing
    Make:
    Universal Items
    $8.90
    Qty in Cart: 0
    Price:
    $8.90
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  • Stainless Steel Angled Light Bracket With Watermelon Light Hole- Pair

    Stainless Steel Angled Light Bracket With Watermelon Light Hole- Pair

    JML KUSTOMS

    $142.99
    Angled Light Bracket With Watermelon Light HoleUpgrade your truck's lighting system with this high-quality Stainless Steel Angled Light Bracket, designed for optimal positioning of single or...
    09-1610134
    SKU:
    09-1610134
    Product Type:
    Lighting
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Style Options:
    Angled
    Make:
    Universal Items
    $142.99
    Qty in Cart: 0
    Price:
    $142.99
    Subtotal:
  • 1 Piece Stainless Steel Standard Watermelon Bunk Light Adapter Kit- Red LED/ Clear Lens

    1 Piece Stainless Steel Standard Watermelon Bunk Light Adapter Kit- Red LED/ Clear Lens

    SHIFT PRODUCTS

    $100.99
    Standard Watermelon Bunk Light Adapter Kit- Red LED/ Clear LensUpgrade your truck's lighting system with this 1 Piece Stainless Steel Standard Watermelon Bunk Light Adapter Kit. Designed for...
    09-160106599
    SKU:
    09-160106599
    Style Options:
    Watermelon
    Material Options:
    Stainless Steel
    Color:
    Red/White
    Product Type:
    Lighting
    Make:
    Universal Items
    $100.99
    Qty in Cart: 0
    Price:
    $100.99
    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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