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Kenworth W990 Drive Axle Springs & Hangers

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  • Qty in Cart
  • Quantity
  • Price
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  • 4 Leaf Lift Axle Spring - 26 Inch 2,600 Lb. Capacity

    4 Leaf Lift Axle Spring - 26 Inch 2,600 Lb. Capacity

    AFTERMARKET

    $258.99
    Leaf Spring Assembly - 4 Leaves* High Quality Lift Axle Spring* 4 Leaf* Made In USA* Sold Individually* Warranty On Lift Axle Springs Against Defects In Workmanship & Material From Date Of...
    29-05200003
    SKU:
    29-05200003
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $258.99
    Qty in Cart: 0
    Price:
    $258.99
    Subtotal:
  • Rear Rebound Roller - 58631-000. 58631000 For Hendrickson

    Rear Rebound Roller - 58631-000. 58631000 For Hendrickson

    AUTOMANN USA

    $8.80
    3.25 Inch Hendrickson Rebound Roller* High Quality Rebound Roller* Dimensions:  - 3.25 Inch Length  - 1.07 Inch O.D.  - 0.535 Inch I.D.* Made In USA* Sold Individually* Warranty On Rebound Rollers...
    29-05100179
    SKU:
    29-05100179
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $8.80
    Qty in Cart: 0
    Price:
    $8.80
    Subtotal:
  • Leaf Spring Repair Plate 15/32 CBH 2.5 X 0.323 - 60 Inch OAL W/ 5.187 Inch Arch

    Leaf Spring Repair Plate 15/32 CBH 2.5 X 0.323 - 60 Inch OAL W/ 5.187 Inch Arch

    AFTERMARKET

    $61.99
    Leaf Spring Repair Plate 15/32 CBH* High Quality Repair Plate* Dimensions:  - 2 1/2 Inch Plate Width  - 0.323 Inch Plate Thickness  - 30 Inch Divided Length A And B  - 60 Inch Overall Length  - 5.187...
    29-05100227
    SKU:
    29-05100227
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $61.99
    Qty in Cart: 0
    Price:
    $61.99
    Subtotal:
  • Center Bushing With Welded Plug For Hendrickson 380-480 Series W/ T-Rods

    Center Bushing With Welded Plug For Hendrickson 380-480 Series W/ T-Rods

    AFTERMARKET

    $165.99
    Hendrickson Center Bushing Replaces 5919-000, F184204* High Quality Bushing* Dimensions:  - 2 1/2 Inch ID   - 4.75 Inch OD   - 12 Inch Length* Welded Plug* Made In USA* Sold Individually* Warranty On...
    29-05100186
    SKU:
    29-05100186
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Length Options:
    12 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $165.99
    Qty in Cart: 0
    Price:
    $165.99
    Subtotal:
  • Rear Single Leaf Radius Rod Replaces 52229, 53096, 8086648 For Volvo VNL Gen II 2004 - 2006

    Rear Single Leaf Radius Rod Replaces 52229, 53096, 8086648 For Volvo VNL Gen II 2004 - 2006

    AFTERMARKET

    $184.99
    Tapered Leaf Spring Assembly w/ Radius RodEnsure smooth, controlled rear axle movement with the Rear Single Leaf Radius Rod. This high-quality single-leaf rod helps maintain proper suspension...
    29-05100142
    SKU:
    29-05100142
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $184.99
    Qty in Cart: 0
    Price:
    $184.99
    Subtotal:
  • Rear 12 Leaf Spring 12/PD - 15,500 Lbs. Capacity

    Rear 12 Leaf Spring 12/PD - 15,500 Lbs. Capacity

    AFTERMARKET

    $919.99
    Rear Leaf Spring 12/PD - 12 Leaves* High Quality Leaf Spring* 4 Inch Width* 17 1/16 Inch S.E.* 28 3/4 Inch I.E.* 2-3/4 Inch Arch* Spring Type- Multi Leaf Spring* Spring Eye-1* Number Of Leaves- 12*...
    29-05100152
    SKU:
    29-05100152
    Product Type:
    Frame & Chassis
    $919.99
    Qty in Cart: 0
    Price:
    $919.99
    Subtotal:
  • Rear Load Cushion - 60 Durometer For Hendrickson RS 340-400 Series

    Rear Load Cushion - 60 Durometer For Hendrickson RS 340-400 Series

    AFTERMARKET

    $185.99
    Hendrickson Load Cushion Suspension* High Quality Load Cushion* Dimensions:  - 3 Inch Hole Size  - 3.937 Inch Height  - 12 Inch Overall Length* 60 Durometer* Made In USA* Sold Individually* Warranty...
    29-05100137
    SKU:
    29-05100137
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $185.99
    Qty in Cart: 0
    Price:
    $185.99
    Subtotal:
  • Rear Load Cushion Kit With Tie-Bars & Weight Bias For Hendrickson Haulmaxx

    Rear Load Cushion Kit With Tie-Bars & Weight Bias For Hendrickson Haulmaxx

    AFTERMARKET

    $236.99
    Hendrickson Haulmaxx Load Cushion Kit With Tie-Bar Bolsters* High Quality Load Cushion Kit* With Tie-Bar Bolsters* One Set* Weight Bias Kit* Made In USA* Sold Individually* Warranty On Load Cushion...
    29-05100138
    SKU:
    29-05100138
    Material Options:
    Plastic/Poly
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $236.99
    Qty in Cart: 0
    Price:
    $236.99
    Subtotal:
  • Rear 12 Leaf Spring - 15,500 Lbs. Capacity For Hendrickson

    Rear 12 Leaf Spring - 15,500 Lbs. Capacity For Hendrickson

    AFTERMARKET

    $835.99
    Rear Leaf Spring - 12 Leaves Replaces 45068* High Quality Leaf Spring* 4 Inch Width * 17 1/16 Inch S.E.* 20 11/16 Inch L.E.* 3 1/4 Inch Arch* Spring Type- Multi- Leaf Spring* Spring Eye- 1* Number Of...
    29-05100130
    SKU:
    29-05100130
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $835.99
    Qty in Cart: 0
    Price:
    $835.99
    Subtotal:
  • Rear 12 Leaf Spring - 20,000 Lbs. Capacity For Hendrickson

    Rear 12 Leaf Spring - 20,000 Lbs. Capacity For Hendrickson

    AFTERMARKET

    $775.99
    Rear Leaf Spring - 12 Leaves Replaces 45322, 45322000, 4Qk3371* High Quality Leaf Spring* 4 Inch Width* 17 Inch S.E.* 28 1/2 Inch L.E.* 2 1/8 Inch Arch* Spring Type- Multi- Leaf Spring* Spring Eye-...
    29-05100127
    SKU:
    29-05100127
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $775.99
    Qty in Cart: 0
    Price:
    $775.99
    Subtotal:
  • Bump Stop Bushing 90 MM OD X 92 MM OAL

    Bump Stop Bushing 90 MM OD X 92 MM OAL

    DAYTON / DORMAN

    $46.47
    Leaf Spring Bumper Replaces 15574846 And 8155748460This leaf spring bumper undergoes rigorous testing to ensure a reliable replacement for the original equipment on specific vehicles. You can use it...
    29-05250051
    SKU:
    29-05250051
    Material Options:
    Plastic/Poly
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $46.47
    Qty in Cart: 0
    Price:
    $46.47
    Subtotal:
  • Poly Torque Rod Bushing With Metal Sleeve For AG380 Kenworth & Peterbilt Flex Air Suspensions

    Poly Torque Rod Bushing With Metal Sleeve For AG380 Kenworth & Peterbilt Flex Air Suspensions

    AUTOMANN USA

    $19.95
    Torque Rod Bushing 0.87 ID X 1.878 OD* High Quality Torque Rod Bushing* Made Of Polycarbonate With Metal Outer Sleeve* Dimensions:  - 3.000 Inch Overall Length  - 1.500 Inch Body Length  - 1.878 Inch...
    29-05100350
    SKU:
    29-05100350
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $19.95
    Qty in Cart: 0
    Price:
    $19.95
    Subtotal:
  • Center Beam Bushing 2.5 ID X 4 .75 OD X 12 Inch

    Center Beam Bushing 2.5 ID X 4 .75 OD X 12 Inch

    AFTERMARKET

    $201.99
    Center Beam Bushing With End Loose Plug* High Quality Bushing* Dimensions:  - 2.5 Inch ID   - 4.75 Inch OD  - 12 Inch Length* Includes Bushing End Loose Plug* Made In USA* Sold Individually* Warranty...
    29-05100190
    SKU:
    29-05100190
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Length Options:
    12 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $201.99
    Qty in Cart: 0
    Price:
    $201.99
    Subtotal:
  • End Beam Bushing 2-1/2 Inch ID x 4-3/8 Inch OD x 5-1/4 Inch

    End Beam Bushing 2-1/2 Inch ID x 4-3/8 Inch OD x 5-1/4 Inch

    AFTERMARKET

    $89.99
    Hendrickson End Beam Bushing* High Quality Beam Bushing* Rubber* Dimensions:  - 2 1/2 Inch ID   - 4 3/8 Inch OD   - 5 1/4 Length  - 3 1/2 Inch Sleeve* Made In USA* Sold Individually* Warranty On Beam...
    29-05100184
    SKU:
    29-05100184
    Material Options:
    Steel
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $89.99
    Qty in Cart: 0
    Price:
    $89.99
    Subtotal:
  • Rear Load Cushion - 70 Durometer For Hendrickson RS 460-520/ 650/ 850/100/1200 Series.

    Rear Load Cushion - 70 Durometer For Hendrickson RS 460-520/ 650/ 850/100/1200 Series.

    AFTERMARKET

    $150.99
    Hendrickson Load Cushion Suspension* High Quality Load Cushion* Dimensions:  - 3.00 Inch Hole Size   - 3.937 Inch Height  - 12.00 Inch Overall Length* 70 Durometer* Made In USA* Sold Individually*...
    29-05100139
    SKU:
    29-05100139
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $150.99
    Qty in Cart: 0
    Price:
    $150.99
    Subtotal:
  • Rear 12 Leaf Spring 12/PD - 25,000 Lbs. Capacity

    Rear 12 Leaf Spring 12/PD - 25,000 Lbs. Capacity

    AFTERMARKET

    $778.99
    Rear 12 Leaf Spring 12/PD* High Quality Leaf Spring* 4 Inch Width* 17 Inch S.E.* 20 3/8 Inch L.E.* 2 13/16 Inch Arch* Spring Type- Multi-Leaf Spring* Number Of Leaves- 12* Capacity- 25000* Bronze...
    29-05100133
    SKU:
    29-05100133
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $778.99
    Qty in Cart: 0
    Price:
    $778.99
    Subtotal:
  • Rear 10 Leaf Spring - 15,500 lbs. Capacity For Hendrickson

    Rear 10 Leaf Spring - 15,500 lbs. Capacity For Hendrickson

    AFTERMARKET

    $626.99
    Hendrickson Leaf Spring -10 Leaves Replaces Part 45027* High Quality Leaf Spring* 4 Inch Width* 17 1/16 Inch S.E.* 20 11/16 Inch L.E.* 3-1/4 Inch Arch* Spring Eye- 1* Number Of Leaves- 10* Capacity-...
    29-05100125
    SKU:
    29-05100125
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $626.99
    Qty in Cart: 0
    Price:
    $626.99
    Subtotal:
  • Rear 12 Leaf Spring 12/PD - 47057, 350033804, 85102483 For Hendrickson

    Rear 12 Leaf Spring 12/PD - 47057, 350033804, 85102483 For Hendrickson

    AFTERMARKET

    $822.99
    Hendrickson Tandem Two RT & RT2 Rear Multi-Leaf SpringThe Hendrickson Leaf Spring replaces the tandem suspensions on RT and RT2 with 33-inch hanger spacing. It has 12 leaves plus a pad and a capacity...
    29-05100004
    SKU:
    29-05100004
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $822.99
    Qty in Cart: 0
    Price:
    $822.99
    Subtotal:
  • Leaf Spring Repair Plate 2-1/2 X 0.447 X 60 Inch W/ 6 Inch Arch

    Leaf Spring Repair Plate 2-1/2 X 0.447 X 60 Inch W/ 6 Inch Arch

    AFTERMARKET

    $85.99
    Spring Steel Repair Plate With No Center Hole* High Quality Repair Plate* Dimensions:  - 2 1/2 Inch Plate Width  - 0.447 Inch Plate Thickness  - 60 Inch Overall Length  - 5.187 Inch Arch* Spring...
    29-05100216
    SKU:
    29-05100216
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $85.99
    Qty in Cart: 0
    Price:
    $85.99
    Subtotal:
  • Axle King Pin Bushing Service Set Replaces 60961628 For Hendrickson NXT

    Axle King Pin Bushing Service Set Replaces 60961628 For Hendrickson NXT

    AFTERMARKET

    $122.99
    Hendrickson NXT King Pin Bushing Service KitKeep your Hendrickson NXT suspension system operating smoothly with the Axle King Pin Bushing Service Set. This set includes driver and passenger side...
    29-05090094
    SKU:
    29-05090094
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Make:
    Western Star
    Make:
    Mack
    Make:
    Bus
    Make:
    Volvo
    Make:
    Sterling
    Product Type:
    Frame & Chassis
    $122.99
    Qty in Cart: 0
    Price:
    $122.99
    Subtotal:
  • Total: items /

Adding your products to cart

The Kenworth W990 Drive Axle Springs & Hangers product lineup offers a wide range of high-quality components designed to provide a smooth, safe, and reliable ride for Kenworth semi-trucks. This comprehensive product lineup includes a variety of aluminum shim wedges, repair plates, bushings, and other essential parts to ensure optimal suspension performance. The standout features of this product lineup include the availability of shim wedges in diverse sizes and degrees, providing flexibility to fine-tune the suspension setup to individual truck specifications. The selection of leaf spring repair plates, both metric and standard, allows for easy maintenance and refurbishment of the suspension system. Additionally, the inclusion of bushings, sleeves, and other OEM-quality replacement parts ensures a perfect fit and long-lasting durability. These products are ideal for Kenworth truck owners and fleet operators who demand top-of-the-line performance and reliability from their vehicles. Whether you're upgrading your suspension, repairing damage, or simply maintaining your Kenworth W990, this product lineup has the components you need to keep your rig running at its best. With a focus on high-quality materials and precision engineering, these parts are designed to provide a smooth, stable, and comfortable ride for your long-haul journeys.

Frequently Asked Questions About Kenworth W990 Drive Axle Springs & Hangers

What do drive axle springs and hangers actually do?

Drive axle springs support the weight of the truck and its load while absorbing road shock, and the hangers are the mounting brackets that secure those springs to the frame rail. Together they keep the rear suspension properly aligned, help maintain ride height, and ensure the axle tracks correctly under load.

Will these springs and hangers fit my Kenworth W990?

Products listed in this category are intended for Kenworth W990 drive axle applications, but suspension components can vary by production year, GVW rating, and the specific suspension system installed on your truck. Always check the part number, spring capacity, and hanger dimensions against your truck's specs or VIN before ordering to confirm a proper fit.

How do I know if my springs or hangers need to be replaced?

Common signs include visible cracks or rust on the hanger brackets, sagging ride height, uneven tire wear, a leaning or shifted axle, clunking noises over bumps, or looseness in the hanger bushings and pins. If you notice any of these symptoms, it's a good idea to have the suspension inspected before they lead to further drivetrain or alignment issues.

Are these springs and hangers rated for heavy loads?

Spring capacity and hanger strength vary by part, so load ratings are listed on individual product pages. Make sure the replacement components match or exceed the original equipment rating for your truck's GVW and axle configuration to maintain safe handling and proper load distribution.

Is installation something I can do myself, or should a professional handle it?

Replacing drive axle springs and hangers involves working with heavy components under load, often requiring the axle to be supported and the suspension partially disassembled. While experienced technicians with the right lifting equipment and tools can complete the job, many owner-operators choose to have this repair done by a qualified truck repair shop to ensure proper torque specs, alignment, and safety.


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