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Kenworth T680 Shock Absorbers

Enhance your ride with front and rear Kenworth T680 shock absorbers available at 4 State Trucks. Choose from trusted brands like Bulldog HD Shocks and BESTfit for a smoother, more stable driving experience. Find direct OEM and quality aftermarket options you can count on.
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  • Bulldog Suspension Shock Front, Extended Length 26.85 Inch, Collapsed 16.61 Inch

    Bulldog Suspension Shock Front, Extended Length 26.85 Inch, Collapsed 16.61 Inch

    BULLDOG HD SHOCKS

    $42.33
    Front Suspension Shock Extended Length 26.85 Inch, Collapsed 16.61 InchRestore dependable steering response and ride quality with this high-quality Bulldog Front Suspension Shock designed for...
    09-05000005
    SKU:
    09-05000005
    Product Type:
    Frame & Chassis
    Style Options:
    Heavy Duty
    Length Options:
    27 Inch
    Make:
    Universal Items
    $42.33
    Qty in Cart: 0
    Price:
    $42.33
    Subtotal:
  • Gabriel HD Fleetline Cab Shock Absorber Replaces 83081 For Kenworth, Peterbilt

    Gabriel HD Fleetline Cab Shock Absorber Replaces 83081 For Kenworth, Peterbilt

    GABRIEL

    $48.18
    Gabriel HD Fleetline Kenworth Peterbilt Cab Shock Absorber 83081Trust the Gabriel HD Fleetline Cab Shock Absorber to keep your Kenworth or Peterbilt cab stable under heavy loads. Boasting a 9.98-inch...
    29-10140002
    SKU:
    29-10140002
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Kenworth
    Make:
    Universal Items
    Make:
    Peterbilt
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $48.18
    Qty in Cart: 0
    Price:
    $48.18
    Subtotal:
  • Shock Bolt Kit, 14.Inch Ride Heights - KIT11104 For Meritor

    Shock Bolt Kit, 14.Inch Ride Heights - KIT11104 For Meritor

    AUTOMANN USA

    $16.18
    Shock Bolt Kit Replaces Kit11104* High Quality Shock Bolt Kit* Consists Of  - (1) Cap Screw 3/4 Inch X 3-1/2 Inch - (1) Shock Bolt 3/4in -10 x 4-1/2in Lg - (2) Lock Nut 3/4in -10* 14.Inch Ride...
    09-05250038
    SKU:
    09-05250038
    Length Options:
    3 1/2 Inch
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $16.18
    Qty in Cart: 0
    Price:
    $16.18
    Subtotal:
  • Cab Shock Absorber Replaces 83081 For Kenworth, Peterbilt

    Cab Shock Absorber Replaces 83081 For Kenworth, Peterbilt

    AFTERMARKET

    $85.99
    Cab Shock Absorber Replaces R71-6009, 1201-8002, 1201-8006, 83081, TBR83081Experience smoother rides and superior cab stability with this Cab Shock Absorber, compatible with Kenworth and Peterbilt...
    29-10140005
    SKU:
    29-10140005
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    Subtotal:
  • Shock Spacer - 1.5 In OD, 0.81 In ID For Hendrickson Turner

    Shock Spacer - 1.5 In OD, 0.81 In ID For Hendrickson Turner

    AUTOMANN USA

    $5.67
    Shock Spacer Replaces E11831, A20913* High Quality Shock Spacer* 1 1/2 In OD * 0.810 Inch ID* 1.15625In Thickness* Sold Individually * Warranty On Shock Spacers Against Defects In Workmanship &...
    09-05250082
    SKU:
    09-05250082
    Diameter Options:
    1 1/2 Inch
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5.67
    Qty in Cart: 0
    Price:
    $5.67
    Subtotal:
  • Shock Spacer - 1 1/2 In OD, 3/4 In ID For Hendrickson Turner

    Shock Spacer - 1 1/2 In OD, 3/4 In ID For Hendrickson Turner

    AUTOMANN USA

    $6.34
    0.78 Inch Tall Shock Spacer* High Quality Shock Spacer* 3/4 Inch ID* 1.5In OD * 0.78 Inch Height * Sold Individually * Warranty On Shock Spacers Against Defects In Workmanship & Material From Date Of...
    09-05250081
    SKU:
    09-05250081
    Material Options:
    Brass
    Diameter Options:
    3/4 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $6.34
    Qty in Cart: 0
    Price:
    $6.34
    Subtotal:
  • 1.5 Inch Shock Spacer, 2.25 In OD, 0.77 In ID

    1.5 Inch Shock Spacer, 2.25 In OD, 0.77 In ID

    AUTOMANN USA

    $9.25
    1.5 Inch Shock Spacer Replaces A23645Maintain perfect suspension alignment with this reliable 1.5 Inch Shock Spacer. With a 2.25-inch OD, 0.77-inch ID, and 1.5-inch height, it strengthens your shock...
    09-05250083
    SKU:
    09-05250083
    Material Options:
    Brass
    Diameter Options:
    3/4 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $9.25
    Qty in Cart: 0
    Price:
    $9.25
    Subtotal:
  • Rear Upper Shock Bracket Chalmer

    Rear Upper Shock Bracket Chalmer

    AFTERMARKET

    $71.99
    Chalmers Upper Shock Bracket Replaces 800154. 3516765C1Keep your Chalmers suspension aligned with the Rear Upper Shock Bracket. Measuring 2.5 inches center-to-center, it ensures an exact fit for...
    29-05100277
    SKU:
    29-05100277
    Material Options:
    Steel
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • Gabriel Cab Shock Absorber Replaces 66502 For Kenworth T680, T880 Peterbilt 348, 567, 579

    Gabriel Cab Shock Absorber Replaces 66502 For Kenworth T680, T880 Peterbilt 348, 567, 579

    AFTERMARKET

    $71.99
    Cab Shock Absorber Fits Kenworth & PeterbiltImprove ride quality and cab stability with the Gabriel Cab Shock Absorber a replacement on Kenworth T680, T880, and Peterbilt 348, 567, 579. Featuring a 7...
    29-09500004
    SKU:
    29-09500004
    Make:
    Peterbilt
    Make:
    Kenworth
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Product Type:
    Exterior
    Ready To Ship:
    Yes
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Gabriel Fleetline Drive Shock Absorbers Replaces 65504

    Gabriel Fleetline Drive Shock Absorbers Replaces 65504

    GABRIEL

    $91.99
    Drive Shock Absorbers Fits Hendrickson, International, Kenworth, Volvo & Western StarBuilt to meet the demands of heavy-duty operation, the Gabriel FleetLine Drive Shock Absorber offers a reliable...
    29-0500027
    SKU:
    29-0500027
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    $91.99
    Qty in Cart: 0
    Price:
    $91.99
    Subtotal:
  • Gabriel Fleetline Drive Shock Absorber Replaces 65495, 66436 For Kenworth & Peterbilt

    Gabriel Fleetline Drive Shock Absorber Replaces 65495, 66436 For Kenworth & Peterbilt

    AFTERMARKET

    $92.99
    Drive Shock Absorber Fits Kenworth & PeterbiltEnhance the performance and stability of your Kenworth or Peterbilt truck with the Gabriel Fleetline Drive Shock Absorber. This high-quality drive shock...
    29-0500005
    SKU:
    29-0500005
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    $92.99
    Qty in Cart: 0
    Price:
    $92.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Gabriel Fleetline Drive Shock Absorber Replaces 65524

    Gabriel Fleetline Drive Shock Absorber Replaces 65524

    GABRIEL

    $81.99
    Drive Shock Absorber Fits KenworthImprove your truck's suspension efficiency with the Gabriel Fleetline Drive Shock Absorber. Engineered for precision, this high-quality shock features 17.27-inch...
    02-0500004
    SKU:
    02-0500004
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    $81.99
    Qty in Cart: 0
    Price:
    $81.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Gabriel Fleetline Drive Shock Absorber Replaces 65523

    Gabriel Fleetline Drive Shock Absorber Replaces 65523

    GABRIEL

    $90.99
    Drive Shock Absorber Fits Kenworth* High Quality Drive Shock* Extended Length 19.04 Inch* Collapsed Length 12.35 Inch* Sold Individually* Warranty On Drive Shocks Against Defects In Workmanship &...
    02-0500003
    SKU:
    02-0500003
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $90.99
    Qty in Cart: 0
    Price:
    $90.99
    Subtotal:
  • Bulldog HD Front Shock Absorber For Steer Axle W/ 21.34 Inch Extended Length For Peterbilt and Kenworth

    Bulldog HD Front Shock Absorber For Steer Axle W/ 21.34 Inch Extended Length For Peterbilt and Kenworth

    BULLDOG HD SHOCKS

    $71.99
    Heavy-Duty Shock AbsorberFind premium shock replacements for your truck at 4 State Trucks. We carry these front Bulldog Heavy Duty Shocks, reengineered to last longer and perform better than the part...
    29-0500002
    SKU:
    29-0500002
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Monroe Magnum Shock Absorber For Drive Axle Suspension W/ Flex Air & AG380 Suspension

    Monroe Magnum Shock Absorber For Drive Axle Suspension W/ Flex Air & AG380 Suspension

    OPP - ORIGINAL PARTS PROGRAM

    Now: $25.67
    Was: $97.60
    Yellow Monroe Magnum Shock Absorber Fits Drive Axle Suspension W/ Flex AirChoose a reliable suspension replacement with this Monroe Magnum Shock Absorber for drive axle suspension. Made with a...
    29-050006
    SKU:
    29-050006
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Diameter Options:
    5/8 Inch
    Color:
    Yellow
    Length Options:
    30 1/2 Inch
    Product Type:
    Frame & Chassis
    Now: $25.67
    Was: $97.60
    Qty in Cart: 0
    Price:
    Now: $25.67
    Was: $97.60
    Subtotal:
  • FREE SHIPPING OVER $249
    Gabriel Shock Absorber Replaces 85069, 661400, 66584440Y For Peterbilt & Kenworth

    Gabriel Shock Absorber Replaces 85069, 661400, 66584440Y For Peterbilt & Kenworth

    GABRIEL

    $71.99
    Gabriel 85069 Shock AbsorberMaintain superior ride control on your Peterbilt or Kenworth truck with this Gabriel Fleetline Shock Absorber, replacing OE numbers 85069, 661400, and 66584440Y. Designed...
    29-050017
    SKU:
    29-050017
    Length Options:
    15 Inch
    Truck Class:
    Heavy Duty
    Size Options:
    10 Stroke
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    $71.99
    Qty in Cart: 0
    Price:
    $71.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Load-Share Shock Bolt With Shoulder Used In Front Air Ride Kits

    Load-Share Shock Bolt With Shoulder Used In Front Air Ride Kits

    LOAD-SHARE SUSPENSIONS

    $60.99
    Shock BoltLooking for a reliable shock bolt for your front air ride kit or other projects? Check out our 3/4-inch Shock Bolt with Shoulder! It's the perfect fit for securely mounting shocks with ease...
    29-050007
    SKU:
    29-050007
    Width Options:
    3/4 Inch
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Shock Bushing 1.5 Inch Od X 3/4 Inch ID

    Shock Bushing 1.5 Inch Od X 3/4 Inch ID

    ENERGY SUSPENSION

    $4.07
    Shock Bushing* High Quality Shock Bushing* Made Of Polyurethane* 1/2 Hour Glass, 1-1/2 Inch O.D. X 3/4 Inch I.D. * 4 Pieces* Pack Of 4, One Package Per Shock* Sold Individually* Made In USA* Warranty...
    29-050001
    SKU:
    29-050001
    Truck Class:
    Heavy Duty
    Location:
    Made In USA
    Diameter Options:
    1 1/2 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $4.07
    Qty in Cart: 0
    Price:
    $4.07
    Subtotal:
  • Bulldog HD Rear Shock Absorber Replaces 60680-004L, 64178-001, 659048, H60680004

    Bulldog HD Rear Shock Absorber Replaces 60680-004L, 64178-001, 659048, H60680004

    BULLDOG HD SHOCKS

    $82.99
    Shock Absorber Fits Freightliner, International, Kenworth, Mack & PeterbiltBulldog HD shocks are fleet tested and approved. This is a premium rear replacement shock reengineered to be better than the...
    29-050000068
    SKU:
    29-050000068
    Truck Class:
    Heavy Duty
    Length Options:
    21 Inch
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $82.99
    Qty in Cart: 0
    Price:
    $82.99
    Subtotal:
  • Bulldog HD Rear Shock Absorber Replaces 20782199, 3626571C1, 60657-003, 665816 For IHC, Kenworth, Mack, Volvo

    Bulldog HD Rear Shock Absorber Replaces 20782199, 3626571C1, 60657-003, 665816 For IHC, Kenworth, Mack, Volvo

    BULLDOG HD SHOCKS

    $84.99
    Shock Absorber Fits International HV, Kenworth T680, T880, Mack TD700, Volvo VHD & VNLTake control of your IHC, Kenworth, Mack, or Volvo truck's suspension with the Bulldog HD Rear Shock Absorber,...
    29-050000033
    SKU:
    29-050000033
    Truck Class:
    Heavy Duty
    Length Options:
    24 Inch
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
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Adding your products to cart

If your Kenworth T680 rides rough, leans in corners, or feels unstable under load, it's time to look at your shocks. Worn shocks can cause uneven tire wear, vibration in the cab, and poor control on long runs.

Find Durable Shock Dampeners & Replacement Components

Heavy-duty Kenworth T680 shocks are built to keep your truck steady and comfortable mile after mile. They absorb impact, smooth out road chatter, and help maintain consistent handling whether you're running empty or fully loaded. Choose from steer, drive, or trailer shocks designed to match your suspension setup. When replacing shocks, check the mounting hardware and bushings for wear too: - Bushings isolate vibration and prevent metal-on-metal contact. - Bolt kits and spacers keep the shocks tight and properly aligned. - Upper mounts and studs prevent clunks and looseness under load. If you notice bouncing after bumps or extra sway in crosswinds, don't wait. Fresh shocks restore control and protect your suspension from costly damage. If you want a full ride and handling upgrade, throw in a new set ofKenworth T680 front axle air ride kits, Kenworth T680 air springs and additional mounting components to keep your ride smooth, stable, and ready for the next haul.

Frequently Asked Questions About Kenworth T680 Shock Absorbers

Will these shock absorbers fit my Kenworth T680?

Shock absorbers for the T680 vary by axle position (front or rear) and by the model year and suspension configuration of your truck. Always check the listed specifications, part number, and application notes for each product against your truck's VIN or existing shock dimensions before ordering to confirm a proper fit.

How do I know when my shocks need to be replaced?

Common signs of worn shock absorbers include excessive bouncing or vibration in the cab, uneven tire wear, longer stopping distances, visible fluid leaking from the shock body, or a rougher, less controlled ride than usual. If you notice any of these symptoms, it's a good idea to have the shocks inspected and replaced as needed.

Can I replace the shock absorbers myself, or should I have a professional do it?

Replacing shock absorbers is a common maintenance task that many experienced technicians handle in-house, but it does require proper tools, jack stands, and torque specifications to ensure the shocks are mounted securely. If you're not comfortable working under a raised truck or don't have the right equipment, having a qualified technician perform the installation is recommended.

Should I replace shocks in pairs or all at once?

Most manufacturers and fleet maintenance guidelines recommend replacing shocks in pairs (both front or both rear) at the same time, even if only one appears worn. This helps maintain even ride control and handling on both sides of the axle, since shocks tend to wear at a similar rate over time.

What's the difference between OEM and aftermarket shock absorbers for the T680?

OEM shock absorbers are built to match the original specifications Kenworth used on the T680, while aftermarket options may offer different valving, materials, or price points. Both can be reliable choices, but it's important to compare load ratings, mounting style, and application fitment to make sure the replacement performs similarly to what your truck came with.


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