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Kenworth W990 Shock Absorbers

Get your Kenworth W990 ready for the road with premium shock absorbers from 4 State Trucks! Featuring top brands like Gabriel, Bulldog HD, and BESTfit, our selection has just what you need. From adjustable shocks to solid brackets, find everything to boost your truck's performance. Shop today and enhance your ride's durability at 4 State Trucks.
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  • Bulldog HD Front Shock Absorber For PACCAR W990, 330, 357, 362, 378, 379, 384, 385, 386

    Bulldog HD Front Shock Absorber For PACCAR W990, 330, 357, 362, 378, 379, 384, 385, 386

    BULLDOG HD SHOCKS

    $62.99
    HD Shock Absorber Replaces 2021459, 306444C91, 308646C91, 308668C92, 308669C91, 320444C91, 329316C92Find premium shock replacements for your truck at 4 State Trucks. We carry these front Bulldog...
    29-050000023
    SKU:
    29-050000023
    Truck Class:
    Heavy Duty
    Length Options:
    20 Inch
    Make:
    Peterbilt
    Make:
    Kenworth
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $62.99
    Qty in Cart: 0
    Price:
    $62.99
    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:
  • 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
    Ready To Ship:
    Yes
    $60.99
    Qty in Cart: 0
    Price:
    $60.99
    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:
  • 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:
  • 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:
  • Gabriel Shock Absorber Replaces 665763, B23548, S23548 For Hendrickson Trailer Suspension Systems

    Gabriel Shock Absorber Replaces 665763, B23548, S23548 For Hendrickson Trailer Suspension Systems

    GABRIEL

    $94.99
    Under Slung Style Replacement Shock Absorber* High Quality Shock Absorber* Sold Individually* Warranty On Shock Absorbers Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-050013
    SKU:
    09-050013
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $94.99
    Qty in Cart: 0
    Price:
    $94.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Shock Bushing 1.75 Inch OD X 1 Inch ID - Pack Of 4

    Shock Bushing 1.75 Inch OD X 1 Inch ID - Pack Of 4

    ENERGY SUSPENSION

    $8.52
    Bushings For Shocks* High Quality Shock Absorber Bushings* Made Of Polyurethane * 1/2 Hour Glass, 1-3/4 Inch O.D. X 1 Inch I.D. * Pack Of 4, One Package Per Shock* Sold Individually* Made In USA*...
    29-050000
    SKU:
    29-050000
    Color:
    Red
    Truck Class:
    Universal
    Location:
    Made In USA
    Diameter Options:
    1 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $8.52
    Qty in Cart: 0
    Price:
    $8.52
    Subtotal:
  • On Sale
    Limited Quantity Available
    Shock Absorber 1.63 Inch Bore Replaces 85000, 65416

    Shock Absorber 1.63 Inch Bore Replaces 85000, 65416

    OPP - ORIGINAL PARTS PROGRAM

    Now: $12.08
    Was: $51.99
    Shock AbsorberThis shock absorber features a 1.63-inch bore and is a direct replacement for Monroe numbers 65416 and 66893, as well as Gabriel number 85000. It's designed to provide reliable...
    09-050002
    SKU:
    09-050002
    Truck Class:
    Heavy Duty
    Length Options:
    12 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Now: $12.08
    Was: $51.99
    Qty in Cart: 0
    Price:
    Now: $12.08
    Was: $51.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Gabriel Shock Absorber 1.63 Inch Bore Replaces 85919, 65503

    Gabriel Shock Absorber 1.63 Inch Bore Replaces 85919, 65503

    GABRIEL

    $83.99
    Gabriel Fleetline Steer And Trailer Shock Absorber* High Quality Absorber * 1.63 Inch Bore* Collapsed Length 14.23 Inches* Extended Length 22.48 Inches* Sleeve Mounting* Sold Individually* Warranty...
    09-050004
    SKU:
    09-050004
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $83.99
    Qty in Cart: 0
    Price:
    $83.99
    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:
  • 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:
  • Gabriel Fleetline Steer & Drive Shock Absorber Replaces 65113, 65177, 65434

    Gabriel Fleetline Steer & Drive Shock Absorber Replaces 65113, 65177, 65434

    AFTERMARKET

    $86.99
    Steer & Drive Shock Absorber Fits Ford, International, Isuzu, Peterbilt* High Quality Drive Shock* Extended Length 21.02 Inch* Collapsed Length 13.23 Inch* Sold Individually* Warranty On Drive Shocks...
    29-0500020
    SKU:
    29-0500020
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Chevrolet
    Make:
    International
    Make:
    Trailer
    Make:
    Bus
    Make:
    GMC
    Make:
    Peterbilt
    Make:
    Freightliner
    Make:
    Kenworth
    Make:
    Ford
    Make:
    Isuzu
    Product Type:
    Frame & Chassis
    $86.99
    Qty in Cart: 0
    Price:
    $86.99
    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:
  • 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:
  • 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:
  • 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

    $50.99
    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
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • Shock Absorber Replaces 12111, 980151Z

    Shock Absorber Replaces 12111, 980151Z

    DAYTON / DORMAN

    $127.99
    Shock Absorber W/ 8.53 Inch StrokeImprove suspension performance and ride stability with this Shock Absorber designed to replace 12111 and 980151Z in heavy-duty applications. Built from high-strength...
    29-050000201
    SKU:
    29-050000201
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $127.99
    Qty in Cart: 0
    Price:
    $127.99
    Subtotal:
  • Upper Rear Shock Bracket Replaces 57322003, 57322-003 For Hendrickson Suspension

    Upper Rear Shock Bracket Replaces 57322003, 57322-003 For Hendrickson Suspension

    AFTERMARKET

    $39.57
    Hendrickson Suspension Upper Rear Shock BracketSecure your rear suspension with a shock bracket engineered for strength and reliability. This high-quality Upper Rear Shock Bracket for Hendrickson...
    29-05250039
    SKU:
    29-05250039
    Position:
    Upper
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $39.57
    Qty in Cart: 0
    Price:
    $39.57
    Subtotal:
  • Upper Rear Shock Bracket Replaces 4C4Z18192CA, 4C4Z-18192-CA, 57322004, 57322-004, 2036086C91, H57322004 For Hendrickson Suspension

    Upper Rear Shock Bracket Replaces 4C4Z18192CA, 4C4Z-18192-CA, 57322004, 57322-004, 2036086C91, H57322004 For Hendrickson Suspension

    AFTERMARKET

    $39.59
    Upper Rear Shock BracketKeep your Hendrickson-equipped truck performing at its best with this high-quality Upper Rear Shock Bracket. Engineered for mounting the rear shock absorber and securing the...
    29-05100255
    SKU:
    29-05100255
    Product Type:
    Frame & Chassis
    Position:
    Upper
    Make:
    Universal Items
    $39.59
    Qty in Cart: 0
    Price:
    $39.59
    Subtotal:
  • Lower Shock Bracket Kit Replaces 0058603, E16239, E-16239, 496902, 49690-2, 49690002, 49690-002, 57356000, 57356-000, 2036094C91, 20QK4124M, 25157549 For Hendrickson Suspension

    Lower Shock Bracket Kit Replaces 0058603, E16239, E-16239, 496902, 49690-2, 49690002, 49690-002, 57356000, 57356-000, 2036094C91, 20QK4124M, 25157549 For Hendrickson Suspension

    AFTERMARKET

    $83.99
    6.50 X 4.125 Inch Lower Shock Bracket Kit W/ 0.80 Inch Bolt HoleFrom fleet maintenance to individual repairs, this Lower Shock Bracket Kit delivers reliable results for Hendrickson suspension systems...
    29-05100191
    SKU:
    29-05100191
    Product Type:
    Frame & Chassis
    Position:
    Kit Full
    Make:
    Universal Items
    $83.99
    Qty in Cart: 0
    Price:
    $83.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Bulldog HD Shock Absorber Stroke 6.42 Inch Replaces T711003, 12021286, 1202K286, 83056

    Bulldog HD Shock Absorber Stroke 6.42 Inch Replaces T711003, 12021286, 1202K286, 83056

    BULLDOG HD SHOCKS

    $65.99
    6.42 Inch Stroke Shock Absorber By Bulldog HDKeep your truck's suspension in peak condition with the Bulldog HD Shock Absorber. Featuring a 6.42-inch stroke and chrome-plated pistons, it absorbs...
    29-050000195
    SKU:
    29-050000195
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $65.99
    Qty in Cart: 0
    Price:
    $65.99
    Subtotal:
  • Bulldog HD Rear Shock Absorber 9.41 Inch Stroke Replaces 8086053, 316311,359013201, 65466, 8077874, 8086651, 8169859, 85047, 89435 & M85047

    Bulldog HD Rear Shock Absorber 9.41 Inch Stroke Replaces 8086053, 316311,359013201, 65466, 8077874, 8086651, 8169859, 85047, 89435 & M85047

    BULLDOG HD SHOCKS

    $72.99
    Heavy Duty Rear Shock AbsorberTake control of your truck's rear suspension with the Bulldog HD Rear Shock Absorber, crafted for heavy-duty reliability and long-lasting performance. This shock...
    29-050000076
    SKU:
    29-050000076
    Position:
    Rear
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Material Options:
    Steel
    Length Options:
    25 Inch
    Color:
    Black
    Diameter Options:
    2 1/4 Inch
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    Subtotal:
  • Shock Clamp For Hendrickson Turner Trailer Suspension Replaces B20919

    Shock Clamp For Hendrickson Turner Trailer Suspension Replaces B20919

    AUTOMANN USA

    $6.80
    Shock Clamp With 3/4 Inch IDProtect your trailer suspension system with the Hendrickson Turner Shock Clamp, engineered for reliable performance and long-term durability. Replacing B20919, it features...
    29-051000029
    SKU:
    29-051000029
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Make:
    Trailer
    Width Options:
    1 7/8 Inch
    Height Options:
    2 1/4 Inch
    Material Options:
    Steel
    $6.80
    Qty in Cart: 0
    Price:
    $6.80
    Subtotal:
  • BESTfit Mounting Hardware Accessories - 145089-200,145089200 For Shock Absorber

    BESTfit Mounting Hardware Accessories - 145089-200,145089200 For Shock Absorber

    BESTFIT TRUCK PARTS

    $15.85
    BESTfit Shock and Strut ComponentsThis accessory kit assists with installation of a Gas Shock Absorber. It replaces part numbers 145089-200 and 145089200.* High Quality Mounting Accessory* Sold...
    29-05100051
    SKU:
    29-05100051
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $15.85
    Qty in Cart: 0
    Price:
    $15.85
    Subtotal:
  • FREE SHIPPING OVER $249
    Gabriel Gas SLX Adjustable Drive & Trailer Shock Absorber Replaces 65433

    Gabriel Gas SLX Adjustable Drive & Trailer Shock Absorber Replaces 65433

    GABRIEL

    $92.99
    Adjustable Drive/ Trailer Shock Absorber Fits Thomas Bus & TrailersBuilt to restore ride quality and suspension performance, the Gabriel Gas SLX Adjustable Drive & Trailer Shock Absorber replaces...
    29-0500052
    SKU:
    29-0500052
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Trailer
    $92.99
    Qty in Cart: 0
    Price:
    $92.99
    Subtotal:
  • Gabriel Fleetline Trailer Shock Absorber Replaces 6607, 65510, 66607

    Gabriel Fleetline Trailer Shock Absorber Replaces 6607, 65510, 66607

    GABRIEL

    $52.99
    Trailer Shock Absorber Fits Bluebird, HendricksonThis Gabriel Fleetline Trailer Shock Absorber is engineered for durability and smooth performance. Featuring 13.26-inch extended length, 9.49-inch...
    29-0500010
    SKU:
    29-0500010
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Trailer
    $52.99
    Qty in Cart: 0
    Price:
    $52.99
    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 Trailer Shock Absorber Replaces 65501

    Gabriel Fleetline Trailer Shock Absorber Replaces 65501

    AFTERMARKET

    $96.99
    Trailer Shock Absorber Fits Hendrickson & Watson* High Quality Trailer Shock Absorber* Extended Length 17.36 Inch* Collapsed Length 11.58 Inch* Sold Individually* Warranty On Trailer Shock Absorber...
    29-0500013
    SKU:
    29-0500013
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Trailer
    $96.99
    Qty in Cart: 0
    Price:
    $96.99
    Subtotal:
  • BESTfit Shock Bracket For Neway Suspension

    BESTfit Shock Bracket For Neway Suspension

    BESTFIT TRUCK PARTS

    $24.29
    Shock Bracket W/ 2 Inch C To C Mounting Holes By BESTfitAchieve optimal suspension performance with the BESTfit Shock Bracket for Neway suspension. Designed with 2-inch C-to-C mounting holes and...
    29-050000073
    SKU:
    29-050000073
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $24.29
    Qty in Cart: 0
    Price:
    $24.29
    Subtotal:
  • BESTfit Upper Shock Bracket For Neway Suspension

    BESTfit Upper Shock Bracket For Neway Suspension

    BESTFIT TRUCK PARTS

    $26.59
    BESTfit Upper Shock Bracket W/ 2 Inch C To C Mounting HolesReplace worn upper shock mounts with the BESTfit Upper Shock Bracket for Neway suspensions. Engineered with a 3/4 inch shock bolt hole and...
    29-050000072
    SKU:
    29-050000072
    Position:
    Upper
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $26.59
    Qty in Cart: 0
    Price:
    $26.59
    Subtotal:
  • Gabriel Shock Absorber 1.63 Inch Bore Replaces 66627, 5045

    Gabriel Shock Absorber 1.63 Inch Bore Replaces 66627, 5045

    AFTERMARKET

    $52.99
    Gabriel Fleetline Trailer Shock Absorber 10.11 - 14.52 InchThe Gabriel Fleetline Trailer Shock Absorber is designed to fit various trailer suspension systems, including Hendrickson, Neway Holland,...
    09-050006
    SKU:
    09-050006
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Type Options:
    Sleeve Mount
    Length Options:
    14 1/2 Inch
    $52.99
    Qty in Cart: 0
    Price:
    $52.99
    Subtotal:
  • Total: items /

Adding your products to cart

If your Kenworth W990 rides rough or feels unstable on uneven roads, your shocks could be worn out. Replacing them helps restore comfort, control, and safety, especially when hauling heavy loads over long distances.

Upgrade Your W990 Ride Comfort with Dampeners

Kenworth T800 shock absorbers and W990 shocks share similar heavy-duty performance. They're built to smooth out vibration, reduce bounce, and keep your truck steady through sharp turns or rough highways. Quality aftermarket shocks help your suspension do its job, keeping tires on the pavement and your cab riding level. When you change your shocks, don't overlook the small parts that make a big difference: - Shock bushings cushion vibration and prevent metal-to-metal wear. - Bolt kits and spacers keep the connection points tight and aligned. - Upper mounts and studs stop rattles and clunks under load. If you notice drifting, clunking, or extra sway, it's time to check your suspension setup. Replacing worn-out shocks and hardware will get your Kenworth W990 riding smooth and steady again. Browse our full lineup of aftermarket Kenworth W990 suspension, mounting hardware, Kenworth T800 front axle air ride kits and Kenworth T800 air springs to keep your truck performing the way it should.

Frequently Asked Questions About Kenworth W990 Shock Absorbers

Will these shock absorbers fit my Kenworth W990 without modification?

Shock absorbers in this category are designed to match the specific mounting configuration, length, and load requirements of the Kenworth W990. However, fitment can vary depending on axle position (front or rear), suspension type, and your truck's build year or trim. Always check the listed specifications and part numbers against your truck's OEM shock or service manual before ordering to confirm a proper fit.

How do I know if my current shocks need to be replaced?

Common signs of worn shock absorbers include excessive bouncing or cab sway, uneven tire wear, visible oil leakage on the shock body, or a rougher ride than usual. If you notice any of these symptoms, or if your shocks are original and have significant mileage on them, it is a good idea to inspect them and consider replacement to maintain ride quality and control.

Are these shock absorbers OEM or aftermarket, and does it matter?

Our catalog includes both OEM and quality aftermarket shock absorber options for the W990. OEM parts are built to match factory specifications exactly, while aftermarket options can offer comparable performance often at a different price point. The right choice depends on your budget, preference for factory-matched parts, and any specific performance characteristics you are looking for.

Can I install these shock absorbers myself, or should I have a professional do it?

Shock absorber replacement is a common maintenance task that many experienced technicians and owner-operators handle themselves with basic tools and a lift or jack stands. That said, proper torque specs and safe vehicle support are important for a secure installation. If you are not comfortable with suspension work, having a qualified technician install them is a safe option.

Should I replace shock absorbers one at a time or in pairs?

It is generally recommended to replace shock absorbers in pairs (both sides of the same axle) even if only one appears worn or damaged. This helps maintain even handling and ride characteristics across the axle, since shocks tend to wear at a similar rate over time.


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