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Kenworth T680 Frame & Chassis

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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Fifth Wheel Mounting Rail 55 X 3 X 4 Inch

    Fifth Wheel Mounting Rail 55 X 3 X 4 Inch

    OPP - ORIGINAL PARTS PROGRAM

    $326.99
    55 X 3 X 4 Inch Fifth Wheel Mounting Rail* High Quality Fifth Wheel Mounting Rail* Includes:  - (2) 5th Wheel Mounting Angle Brackets* Dimensions:  - 55 Inch Length  - 3 Inch Width  - 4 Inch Height ...
    29-051100033
    SKU:
    29-051100033
    Product Type:
    Frame & Chassis
    Length Options:
    55 Inch
    Height Options:
    4 Inch
    Width Options:
    3 Inch
    Location:
    Made In USA
    Make:
    Universal Items
    $326.99
    Qty in Cart: 0
    Price:
    $326.99
    Subtotal:
  • Ridewell Bushing Replacement Kit W/ Hardware

    Ridewell Bushing Replacement Kit W/ Hardware

    RIDEWELL

    $276.99
    Bushing Replacement Kit W/ Hardware By Ridewell* High Quality Bushing Replacement Kit* Used For Light Trac Lift Axle Air Suspension (Not Included)* Includes:  - (2) Kits (1 Per Axle)  - Needed...
    29-05100584
    SKU:
    29-05100584
    Product Type:
    Frame & Chassis
    Position:
    Kit Full
    Location:
    Made In USA
    Make:
    Universal Items
    $276.99
    Qty in Cart: 0
    Price:
    $276.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Aluminum Frame Steps 23 Inch W/ 4 Secure Frame Mounting Holes & Width Options

    Aluminum Frame Steps 23 Inch W/ 4 Secure Frame Mounting Holes & Width Options

    ICONIC

    $220.99 - $264.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAluminum Frame Steps 12 X 23 Inch W/ 4 Secure Frame Mounting Holes12 X 23 Inch Aluminum Frame Steps W/...
    PPR_301290
    SKU:
    PPR_301290
    Material Options:
    Aluminum
    Location:
    Made In USA
    Height Options:
    23 Inch
    Width Options:
    22 Inch
    Product Type:
    Frame & Chassis
    Width Options:
    16 Inch
    Length Options:
    8 3/4 Inch
    Width Options:
    12 Inch
    Make:
    Universal Items
    $220.99 - $264.99
    Qty in Cart: 0
    Price:
    $220.99 - $264.99
    Subtotal:
  • Steel Leaf Spring Suspension 27 Inch Axis 1 & 32 Inch Axis 2 Length

    Steel Leaf Spring Suspension 27 Inch Axis 1 & 32 Inch Axis 2 Length

    DAYTON / DORMAN

    $1,514.99
    Steel Leaf Spring Suspension W/ 5 Leaves & 2 Threaded M32 X 4 Inch Diameter Bushing Pins* High Quality Leaf Spring Suspension* Made Of Steel* Full Taper Front Axle Type* Includes:  - (2) Up Turned...
    29-05090259
    SKU:
    29-05090259
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Make:
    Universal Items
    $1,514.99
    Qty in Cart: 0
    Price:
    $1,514.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Zinc Plated Steel Deck Plate Mounting Kit

    Zinc Plated Steel Deck Plate Mounting Kit

    AUTOMANN USA

    $12.99
    Deck Plate Mounting Kit Zinc Plated Steel* High Quality Deck Plate Mounting Kit* Made Of Zinc Plated Steel* Mounting Hardware For Deck Plate * Deck Plate Not Included* Sold Individually* Warranty On...
    09-05030113
    SKU:
    09-05030113
    Product Type:
    Frame & Chassis
    Position:
    Kit Full
    Material Options:
    Steel
    Finish Options:
    Zinc-Plated
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $12.99
    Qty in Cart: 0
    Price:
    $12.99
    Subtotal:
  • Aluminum Deck Plate 9 X 23.5 X 1.25 Inch W/ Mounting Kit & Hardware

    Aluminum Deck Plate 9 X 23.5 X 1.25 Inch W/ Mounting Kit & Hardware

    ICONIC

    $248.99
    9 X 23.5 X 1.25 Inch Aluminum Deck Plate W/ Mounting Kit & Hardware* High Quality Deck Plate* Made Of 1/8 Inch Aluminum* Tread Grip Punched Design* Includes:  - (1) Deck Plate  - Mounting Kit  -...
    09-05030108
    SKU:
    09-05030108
    Location:
    Made In USA
    Width Options:
    32 1/2 Inch
    Position:
    Kit Full
    Height Options:
    1 1/4 Inch
    Finish Options:
    Treaded
    Material Options:
    Aluminum
    Length Options:
    9 Inch
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $248.99
    Qty in Cart: 0
    Price:
    $248.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Yoke Clutch Release Fork 8 Inch Length Replaces 02-09688-000 For 1 Inch X 9 Inch Shaft

    Yoke Clutch Release Fork 8 Inch Length Replaces 02-09688-000 For 1 Inch X 9 Inch Shaft

    AFTERMARKET

    $20.99
    Yoke Clutch Release 7 Inch C To C Bolt Length & 4.895 Inch Inside Ear Length* High Quality Yoke Clutch Release Fork* Use With 1 Inch X 9 Inch Shaft (Not Included)* Dimensions:  - 8 Inch Overall...
    29-07050125
    SKU:
    29-07050125
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $20.99
    Qty in Cart: 0
    Price:
    $20.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Manual Transmission Front Bearing Retainer W/ 6 Mounting Holes Replaces 20550B, 3088-20550

    Manual Transmission Front Bearing Retainer W/ 6 Mounting Holes Replaces 20550B, 3088-20550

    AFTERMARKET

    $23.99
    Flange Mount Manual Transmission Front Bearing Retainer* High Quality Transmission Bearing Retainer* Manual Transmission Front Bearing Cover* (6) Mounting Holes* Flange Mount* Sold Individually*...
    29-07050126
    SKU:
    29-07050126
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $23.99
    Qty in Cart: 0
    Price:
    $23.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Automatic Mack Drive Axles Haldex Type Slack Adjuster W/ 6 Inch 16 Degree Angled Arm Replaces 135.2832

    Automatic Mack Drive Axles Haldex Type Slack Adjuster W/ 6 Inch 16 Degree Angled Arm Replaces 135.2832

    AFTERMARKET

    $78.99
    Automatic Mack Drive Axles Haldex Type Slack Adjuster W/ 1.5 Inch - 28 Spline Diameter Replaces 135.2832* High Quality Slack Adjuster* Automatic, Mack Drive Axles, Haldex Type* 28 Spline Count* 16...
    09-05170517
    SKU:
    09-05170517
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Automatic Gunite Type Slack Adjuster W/ 5.5 Inch Straight Arm Height

    Automatic Gunite Type Slack Adjuster W/ 5.5 Inch Straight Arm Height

    AFTERMARKET

    $78.99
    Automatic Gunite Type Slack Adjuster W/ 1.5 Inch - 28 Spline Diameter* High Quality Slack Adjuster* Automatic Gunite Type* 28 Spline Count* Straight Arm* Adjuster Dimensions:  - 5.5 Inch Arm Height ...
    09-05170516
    SKU:
    09-05170516
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING
    ABS Hydraulic Motor Kit W/ Hydraulic Pump & Motor Assembly Replaces S21808, S4784079472

    ABS Hydraulic Motor Kit W/ Hydraulic Pump & Motor Assembly Replaces S21808, S4784079472

    AFTERMARKET

    $1,047.99
    Meritor ABS Hydraulic Pump & Motor Assembly Replaces S21808, S4784079472* High Quality ABS Hydraulic Motor Kit* Meritor ABS Hydraulic Pump And Motor Assembly* Used By HABS-E Braking Electronics* Sold...
    09-05170518
    SKU:
    09-05170518
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $1,047.99
    Qty in Cart: 0
    Price:
    $1,047.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Automatic Drive Axle Haldex Type Slack Adjuster W/ 1.5 Inch 28 Spline Diameter Replaces 133.2830

    Automatic Drive Axle Haldex Type Slack Adjuster W/ 1.5 Inch 28 Spline Diameter Replaces 133.2830

    AFTERMARKET

    $78.99
    Automatic Drive Axle Haldex Type Slack Adjuster W/ 34 Degree Angled Arm & 2 Bolt Holes 5 And 6 Inch C To C Arm Height* High Quality Slack Adjuster* Automatic, Drive Axles, Haldex Type* 28 Spline...
    09-05170513
    SKU:
    09-05170513
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Automatic Gunite Type Slack Adjuster W/ 5.5 Inch Straight Arm Height Replaces 138.1010

    Automatic Gunite Type Slack Adjuster W/ 5.5 Inch Straight Arm Height Replaces 138.1010

    AFTERMARKET

    $78.99
    Automatic Gunite Type Slack Adjuster W/ 1.5 Inch - 28 Spline Diameter* High Quality Slack Adjuster* Automatic Gunite Type* 10 Spline Count* Straight Arm* Clevis Kit Gunite Type Included* Adjuster...
    09-05170514
    SKU:
    09-05170514
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Automatic, Drive Axles, Haldex Type Slack Adjuster W/ 5.5 Inch Arm Height & 1.5 Inch 28 Spline Diameter Replaces 135.2835

    Automatic, Drive Axles, Haldex Type Slack Adjuster W/ 5.5 Inch Arm Height & 1.5 Inch 28 Spline Diameter Replaces 135.2835

    AFTERMARKET

    $78.99
    Automatic, Drive Axles, Haldex Type Slack Adjuster W/ 34 Degree Angled Arm* High Quality Slack Adjuster* Automatic, Drive Axles, Haldex Type* 28 Spline Count* 34 Degree Angled Arm* Haldex Type...
    09-05170512
    SKU:
    09-05170512
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Automatic Trailer Axles Haldex Type Slack Adjuster W/ 6 Inch Straight Arm Height Replaces 133.2841

    Automatic Trailer Axles Haldex Type Slack Adjuster W/ 6 Inch Straight Arm Height Replaces 133.2841

    AFTERMARKET

    $78.99
    Automatic Trailer Axles Haldex Type Slack Adjuster W/ 1.5 Inch - 28 Spline Diameter Replaces 133.2841* High Quality Slack Adjuster* Automatic, Trailer Axles, Haldex Type* 28 Spline Count* Straight...
    09-05170515
    SKU:
    09-05170515
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Automatic Bendix Slack Adjuster W/ 28 Spline & Straight Arm Replaces 137.2810

    Automatic Bendix Slack Adjuster W/ 28 Spline & Straight Arm Replaces 137.2810

    AFTERMARKET

    $78.99
    Automatic Bendix Slack Adjuster 5/8 Inch - 28 Cleves Thread, 1 Inch A/F & 1 Inch C To C Pin* High Quality Slack Adjuster* Automatic Bendix Type* 28 Spline Count* Straight Arm* Clevis Kit Bendix Type...
    09-05170511
    SKU:
    09-05170511
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Brass Manual Air Tank Drain Valve W/ 5 Foot Steel Cable & Nitrile Seal Replaces 032082, 032160

    Brass Manual Air Tank Drain Valve W/ 5 Foot Steel Cable & Nitrile Seal Replaces 032082, 032160

    AFTERMARKET

    $7.99
    Brass Manual Air Tank Drain Valve W/ 1/4 Inch NPT Male Thread & 200 PSI Max Working Pressure* High Quality Drain Valve* Manual Air Tank Drain Valve* Pull Cable-Controlled* 1/4 Inch NPT Male Thread*...
    09-05170481
    SKU:
    09-05170481
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $7.99
    Qty in Cart: 0
    Price:
    $7.99
    Subtotal:
  • 3 Stacked Trumpet Train Horn Bundle 15.5 X 11.75 X 11.5 Inch W/ Finish Options

    3 Stacked Trumpet Train Horn Bundle 15.5 X 11.75 X 11.5 Inch W/ Finish Options

    UNITED PACIFIC

    $512.99 - $516.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksChrome 3 Stacked Trumpet Train Horn Bundle 15.5 X 11.75 X 11.5 InchTrain Horn Bumper Chrome 3 Stacked...
    PPR_301218
    SKU:
    PPR_301218
    Product Type:
    Frame & Chassis
    Height Options:
    11 1/2 Inch
    Material Options:
    Stainless Steel
    Material Options:
    Zinc
    Length Options:
    15 1/2 Inch
    Location:
    Made In USA
    Width Options:
    11 3/4 Inch
    Make:
    Universal Items
    $512.99 - $516.99
    Qty in Cart: 0
    Price:
    $512.99 - $516.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Trailer Connector Plug 7 Blade FM

    Trailer Connector Plug 7 Blade FM

    UNITED PACIFIC

    $11.99
    7 Blade FM Trailer Connector Plug* High Quality Trailer Connector Plug* 7 Blade FM (Vehicle End)* Sold Individually* Warranty On Trailer Connector Plugs Against Defects In Workmanship & Material From...
    09-05500182
    SKU:
    09-05500182
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Make:
    Universal Items
    $11.99
    Qty in Cart: 0
    Price:
    $11.99
    Subtotal:
  • Chrome 3 Stacked Trumpet Train Horn Bundle 15 X 9.75 X 12.5 Inch

    Chrome 3 Stacked Trumpet Train Horn Bundle 15 X 9.75 X 12.5 Inch

    UNITED PACIFIC

    $395.99
    Train Horn Bumper Chrome 3 Stacked Trumpet Loud 145 DB* High Quality Train Horn Bundle* Made Of Zinc Alloy* Includes:  - (4) Stacked Trumpets  - (1) Insulator Mounting Pad  - (1) 12V Heavy Duty...
    09-05130212
    SKU:
    09-05130212
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Material Options:
    Zinc
    Length Options:
    15 Inch
    Height Options:
    12 1/2 Inch
    Width Options:
    9 3/4 Inch
    Make:
    Universal Items
    $395.99
    Qty in Cart: 0
    Price:
    $395.99
    Subtotal:
  • Total: items /

Adding your products to cart

Kenworth T680 Frame & Chassis: Find essential parts to maintain your T680's structural integrity and performance, including air suspension systems, frame steps, leaf springs, shock absorbers, and steering components. Designed for durability and safety, these high-quality solutions keep your truck road-ready for heavy-duty hauling. Upgrade or replace with confidence. Before finishing up your order check out our other premium T680 options including Kenworth T680 tool boxes, mud flaps and Kenworth T680 aluminum fuel tanks.

Frequently Asked Questions About Kenworth T680 Frame & Chassis

What years and models of Kenworth T680 are compatible with your aftermarket bumpers?

Our aftermarket bumpers are designed to fit Kenworth T680 models from 2013 to present. However, compatibility can vary based on specific configurations such as day cab vs. sleeper cab, and whether your truck has aerodynamic packages or special front-end modifications. We recommend checking the product description for each bumper or contacting our support team with your OEM to ensure proper fitment before ordering.

What materials are used in these bumpers, and how do they compare to OEM quality?

Most aftermarket bumpers for the T680 are constructed from either 16-gauge steel or heavy-duty aluminum, depending on the model. Steel bumpers typically feature chrome plating or powder coating for corrosion resistance, while aluminum options come with polished or brushed finishes. Quality varies by manufacturer, but reputable brands like Trux, Valley Chrome, and RoadWorks meet or exceed OEM specifications for thickness and durability. Always check the gauge rating and finish warranty when comparing options.

How difficult is the installation process, and what tools or modifications are required?

Installation typically takes 2-4 hours for experienced technicians. Most aftermarket bumpers are designed as direct bolt-on replacements using existing mounting points. You'll need basic hand tools, including socket sets and wrenches. Some installations may require minor drilling for accessories like fog lights or tow hooks. Common challenges include aligning mounting brackets on trucks with previous front-end damage and ensuring proper clearance for air dams or deflectors. Professional installation is recommended if you're adding electrical components.

What finish options are available, and how do they hold up to road conditions?

Common finish options include chrome-plated steel, polished aluminum, powder-coated steel (in black or custom colors), and stainless steel. Chrome typically requires regular maintenance to prevent pitting in harsh climates. Powder-coated finishes offer excellent chip resistance but may fade over time with UV exposure. Polished aluminum requires periodic buffing but won't rust. For maximum durability in severe conditions, consider stainless steel or heavy-duty powder coating with a 5-year or longer warranty.

Will aftermarket bumpers affect my truck's aerodynamics or fuel efficiency?

Yes, bumper design can impact aerodynamics. The T680's factory bumper is optimized for fuel efficiency with integrated air dams and deflectors. Some aftermarket options maintain these aerodynamic features, while others prioritize style or functionality over fuel economy. Heavy-duty or "Texas-style" bumpers may reduce fuel efficiency by 0.5-1 MPG due to increased wind resistance. Look for bumpers specifically marketed as "aero-compatible" if maintaining fuel efficiency is a priority, or consider adding aftermarket air dams to traditional bumpers.


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