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Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks
Chrome Rush countdown – 14% off semi truck parts and chrome accessories at 4 State Trucks

Kenworth T660 Drive Axle Springs & Hangers

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  • Quantity
  • Price
  • Subtotal
  • 5.9 X 3.7 Inch Rectangular Stud Mount Work Light- White LED & Clear Lens- 900 Lumens

    5.9 X 3.7 Inch Rectangular Stud Mount Work Light- White LED & Clear Lens- 900 Lumens

    MAXXIMA

    $44.57
    15 Diode White Rectangular Stud Mount Work Light W/ Clear Lens- 900 LumensIncrease safety and productivity with this durable 5.9 x 3.7 Inch Rectangular Stud Mount Work Light, engineered for...
    09-160900086
    SKU:
    09-160900086
    Length Options:
    1 1/16 Inch
    Height Options:
    3 1/2 Inch
    Style Options:
    Black Housing
    Product Type:
    Lighting
    Lumens:
    501 to 1000 Lumens
    Color:
    White/Clear
    Type Options:
    Stud Mount
    Material Options:
    Plastic/Poly
    Width Options:
    5 3/4 Inch
    Make:
    Universal Items
    $44.57
    Qty in Cart: 0
    Price:
    $44.57
    Subtotal:
  • 6 Inch Oval Hybrid Back Up/Stop/Turn/Tail LED Light- Red & White LED/ Clear Lens

    6 Inch Oval Hybrid Back Up/Stop/Turn/Tail LED Light- Red & White LED/ Clear Lens

    MAXXIMA

    $31.10
    6 Inch Red & White Oval Hybrid Back Up/Stop/Turn/Tail LED Light W/ Clear LensUpgrade your vehicle lighting with this 6-inch Oval Hybrid LED Back Up/Stop/Turn/Tail Light, engineered for reliable...
    09-1601060673
    SKU:
    09-1601060673
    Color:
    Red/White
    Material Options:
    Plastic/Poly
    Product Type:
    Interior
    Width Options:
    6 1/2 Inch
    Length Options:
    1 5/8 Inch
    Height Options:
    2 1/4 Inch
    Type Options:
    Grommet Mount
    Shape Options:
    Oval
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $31.10
    Qty in Cart: 0
    Price:
    $31.10
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Plastic Blue LED Step Light W/ 3 Diodes & Clear Lens

    Chrome Plastic Blue LED Step Light W/ 3 Diodes & Clear Lens

    TRUX ACCESSORIES

    $10.01
    3 Diode Blue LED Step Light W/ Chrome Housing & Clear LensIn the market for a step light? 4 State Trucks stock this bright amber auxiliary light with 3 LEDs and a chrome plastic housing. This light...
    09-160102110
    SKU:
    09-160102110
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Finish Options:
    Chrome-Plated
    Color:
    Blue
    Truck Class:
    Universal
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $10.01
    Qty in Cart: 0
    Price:
    $10.01
    Subtotal:
  • 6.4 X 2.0 Inch Oval Turn Signal LED Light- Amber LED/ Clear Lens

    6.4 X 2.0 Inch Oval Turn Signal LED Light- Amber LED/ Clear Lens

    MAXXIMA

    $20.29
    9 Diode Amber Oval Turn Signal LED Light W/ Clear LensImprove visibility and safety with this 6.4 x 2.0 Inch Oval Turn Signal LED Light featuring bright amber LEDs and a clear lens for crisp,...
    09-160101413
    SKU:
    09-160101413
    Material Options:
    Plastic/Poly
    Width Options:
    6 1/2 Inch
    Length Options:
    1 5/8 Inch
    Type Options:
    Grommet Mount
    Color:
    Amber/Clear
    Height Options:
    2 Inch
    Product Type:
    Lighting
    Shape Options:
    Oval
    Make:
    Universal Items
    $20.29
    Qty in Cart: 0
    Price:
    $20.29
    Subtotal:
  • 18 Inch Flush Mount Interior Dome LED Light- White LED/ Frosted Lens

    18 Inch Flush Mount Interior Dome LED Light- White LED/ Frosted Lens

    MAXXIMA

    $130.99
    18 Inch White Flush Mount Interior Dome LED Light W/ Frosted LensIlluminate your cab or trailer with the 18 Inch Flush Mount Interior Dome LED Light, designed for powerful, reliable lighting in...
    09-1601001073
    SKU:
    09-1601001073
    Color:
    White/Clear
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Height Options:
    1 1/4 Inch
    Width Options:
    5 1/4 Inch
    Length Options:
    18 Inch
    Make:
    Universal Items
    $130.99
    Qty in Cart: 0
    Price:
    $130.99
    Subtotal:
  • 4 Inch Round Stop/Turn/Tail And Back Up Light- Red LED & Clear Lens

    4 Inch Round Stop/Turn/Tail And Back Up Light- Red LED & Clear Lens

    MAXXIMA

    $36.49
    13 Diode Red Round Stop/Turn/Tail And Back Up Light W/ Clear LensEnhance rear visibility and lighting efficiency with this 4 Inch Round Stop/Turn/Tail and Back Up Light featuring a red LED and clear...
    09-160006024
    SKU:
    09-160006024
    Product Type:
    Lighting
    Material Options:
    Acrylic
    Color:
    Red/White
    Type Options:
    Grommet Mount
    Diameter Options:
    4 1/4 Inch
    Make:
    Universal Items
    $36.49
    Qty in Cart: 0
    Price:
    $36.49
    Subtotal:
  • 6 Inch Oval Stop/Turn/Tail Surface Mount LED Light W/ Chrome Housing- Red LED/ Red Lens

    6 Inch Oval Stop/Turn/Tail Surface Mount LED Light W/ Chrome Housing- Red LED/ Red Lens

    MAXXIMA

    $22.99
    Red Oval Stop/Turn/Tail Surface Mount LED Light 6 Inch W/ Chrome Housing W/ Red LensEnhance visibility and safety with this 6 Inch Oval Stop/Turn/Tail Surface Mount LED Light featuring red LEDs and a...
    09-160006083
    SKU:
    09-160006083
    Height Options:
    3 1/2 Inch
    Shape Options:
    Oval
    Color:
    Red
    Product Type:
    Lighting
    Width Options:
    7 3/4 Inch
    Length Options:
    5/8 Inch
    Style Options:
    Chrome Housing
    Material Options:
    Plastic/Poly
    Type Options:
    Surface Mount
    Make:
    Universal Items
    $22.99
    Qty in Cart: 0
    Price:
    $22.99
    Subtotal:
  • 196 Inch Adhesive Strip Light- Red LED & Clear Lens

    196 Inch Adhesive Strip Light- Red LED & Clear Lens

    MAXXIMA

    $281.99
    196 Inch Red Adhesive Strip Light W/ Clear LensEnhance visibility and safety with this 196 Inch Adhesive Strip Light featuring red LEDs and a clear lens designed for high-performance. This premium...
    09-160006025
    SKU:
    09-160006025
    Length Options:
    196 Inch
    Height Options:
    1/4 Inch
    Product Type:
    Lighting
    Color:
    Red/Clear
    Width Options:
    1/2 Inch
    Make:
    Universal Items
    $281.99
    Qty in Cart: 0
    Price:
    $281.99
    Subtotal:
  • 4 Inch Round Stop/Turn/Tail LED Light- Red LED & Red Lens

    4 Inch Round Stop/Turn/Tail LED Light- Red LED & Red Lens

    MAXXIMA

    $17.27
    6 Diode Red Round Stop/Turn/Tail LED Light W/ Red LensImprove visibility and safety with this 4 Inch Round Stop/Turn/Tail LED Light featuring a red LED output and red lens, designed for reliable...
    09-160006021
    SKU:
    09-160006021
    Color:
    Red
    Type Options:
    Grommet Mount
    Product Type:
    Lighting
    Diameter Options:
    4 1/4 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    $17.27
    Qty in Cart: 0
    Price:
    $17.27
    Subtotal:
  • 6.4 X 2.2 Inch Oval Stop/Turn/Tail LED Light- Red LED & Red Lens

    6.4 X 2.2 Inch Oval Stop/Turn/Tail LED Light- Red LED & Red Lens

    MAXXIMA

    $18.63
    6 Diode Red Oval Stop/Turn/Tail LED Light W/ Red LensImprove safety and visibility with this 6.4 x 2.2 Inch Oval Stop/Turn/Tail LED Light featuring a red LED output and red lens, designed for...
    09-160006023
    SKU:
    09-160006023
    Material Options:
    Plastic/Poly
    Width Options:
    6 1/2 Inch
    Length Options:
    1 5/8 Inch
    Type Options:
    Grommet Mount
    Color:
    Red
    Product Type:
    Lighting
    Height Options:
    2 Inch
    Shape Options:
    Oval
    Make:
    Universal Items
    $18.63
    Qty in Cart: 0
    Price:
    $18.63
    Subtotal:
  • 6.4 X 2.0 Inch Oval Back Up LED Light Replaces M63347

    6.4 X 2.0 Inch Oval Back Up LED Light Replaces M63347

    MAXXIMA

    $26.72
    18 Diode Oval Back Up LED LightKeep your vehicle safe and visible with the 6.4 x 2.0 Inch Oval Back Up LED Light. This high-performance LED backup lamp is built to deliver bright, dependable...
    09-160000007
    SKU:
    09-160000007
    Color:
    White/Clear
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Width Options:
    6 1/2 Inch
    Height Options:
    2 Inch
    Shape Options:
    Oval
    Length Options:
    1 5/8 Inch
    Type Options:
    Grommet Mount
    Make:
    Universal Items
    $26.72
    Qty in Cart: 0
    Price:
    $26.72
    Subtotal:
  • 5 X 3 Inch Rectangular Stop/Turn/Tail LED Light- Red LED & Red Lens

    5 X 3 Inch Rectangular Stop/Turn/Tail LED Light- Red LED & Red Lens

    MAXXIMA

    $19.71
    10 Diode Red Rectangular Stop/Turn/Tail LED Light W/ Red LensUpgrade your vehicle lighting with this durable 5 x 3 Inch Rectangular Stop/Turn/Tail LED Light featuring a red LED output and red lens...
    09-160006020
    SKU:
    09-160006020
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Width Options:
    5 1/4 Inch
    Color:
    Red
    Shape Options:
    Rectangular
    Height Options:
    3 1/2 Inch
    Type Options:
    Grommet Mount
    Make:
    Universal Items
    $19.71
    Qty in Cart: 0
    Price:
    $19.71
    Subtotal:
  • 4 Inch Round Back Up LED Light

    4 Inch Round Back Up LED Light

    MAXXIMA

    $27.30
    18 Diode Round Back Up LED LightEnhance safety and rear visibility with this 4 Inch Round Back Up LED Light, built for dependable performance on trucks, trailers, and commercial fleets. Built with a...
    09-160000005
    SKU:
    09-160000005
    Diameter Options:
    4 1/4 Inch
    Color:
    White/Clear
    Type Options:
    Grommet Mount
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Make:
    Universal Items
    $27.30
    Qty in Cart: 0
    Price:
    $27.30
    Subtotal:
  • 6.4 X 2.0 Inch Oval Back Up LED Light

    6.4 X 2.0 Inch Oval Back Up LED Light

    MAXXIMA

    $26.46
    18 Diode Oval Back Up LED LightImprove rear-end safety and visibility with this 6.4 x 2.0 Inch Oval Back Up LED Light, built for dependable performance on trucks, trailers, and commercial fleets...
    09-160000006
    SKU:
    09-160000006
    Color:
    White/Clear
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Width Options:
    6 1/2 Inch
    Height Options:
    2 Inch
    Shape Options:
    Oval
    Length Options:
    1 5/8 Inch
    Type Options:
    Grommet Mount
    Make:
    Universal Items
    $26.46
    Qty in Cart: 0
    Price:
    $26.46
    Subtotal:
  • Air Shift Knob With Shift Pattern Engraving

    Air Shift Knob With Shift Pattern Engraving

    DAYTON / DORMAN

    $52.99
    Air Shift Knob W/ Out Lo Switch Replaces 3088-A4491, R955A4491N, TDAR955A4491NEnhance your shifting setup with this Air Shift Knob with Shift Pattern Engraving, built for durability, function, and a...
    09-151300070
    SKU:
    09-151300070
    Material Options:
    Plastic/Poly
    Finish Options:
    Chrome-Plated
    Product Type:
    Interior
    Make:
    Universal Items
    $52.99
    Qty in Cart: 0
    Price:
    $52.99
    Subtotal:
  • 5 X 3 Inch Rectangular Back Up LED Light

    5 X 3 Inch Rectangular Back Up LED Light

    MAXXIMA

    $26.72
    10 Diode Rectangular Back Up LED LightEnhance safety and visibility with this 5 x 3 Inch Rectangular Back Up LED Light, built for reliable performance on heavy-duty trucks and trailers. Featuring a...
    09-160000004
    SKU:
    09-160000004
    Color:
    White/Clear
    Product Type:
    Lighting
    Shape Options:
    Rectangular
    Type Options:
    Grommet Mount
    Height Options:
    3 1/2 Inch
    Material Options:
    Acrylic
    Width Options:
    5 1/4 Inch
    Make:
    Universal Items
    $26.72
    Qty in Cart: 0
    Price:
    $26.72
    Subtotal:
  • 18 Inch Black Crocodile Style Steering Wheel Cover

    18 Inch Black Crocodile Style Steering Wheel Cover

    RIG MATTERS

    $43.76
    Crocodile Style Steering Wheel Cover 18 Inch BlackAdd style and functionality to your steering wheel with this 18 Inch Black Crocodile Style Steering Wheel Cover. Featuring a textured crocodile-style...
    09-1500036
    SKU:
    09-1500036
    Product Type:
    Interior
    Shape Options:
    Round
    Diameter Options:
    18 Inch
    Style Options:
    Crocodile Style
    Make:
    Universal Items
    $43.76
    Qty in Cart: 0
    Price:
    $43.76
    Subtotal:
  • Door Mirror Hardware Kit

    Door Mirror Hardware Kit

    DAYTON / DORMAN

    $18.43
    Folding Mirror Repair KitDesigned with both performance and safety in mine, this hardware kit delivers a Safety Rating of 9, giving drivers confidence in consistent mirror stability on the road. With...
    09-091500012
    SKU:
    09-091500012
    Product Type:
    Exterior
    Make:
    Universal Items
    $18.43
    Qty in Cart: 0
    Price:
    $18.43
    Subtotal:
  • FASS Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate Filters

    FASS Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate Filters

    FASS

    $107.99
    Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate FiltersImprove fuel system protection and long-term performance with this FASS Drop-In...
    09-07030018
    SKU:
    09-07030018
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $107.99
    Qty in Cart: 0
    Price:
    $107.99
    Subtotal:
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The Kenworth T660 Drive Axle Springs & Hangers product lineup offers a wide range of high-quality suspension components designed for the popular Kenworth T660 semi-truck model. These heavy-duty parts help maintain the stability, ride comfort, and load-bearing capabilities of the T660 drive axle system. Key items include leaf spring assemblies, spring hangers, shackles, bushings, and alignment shims - all engineered to meet or exceed OEM specifications. Frequent models featured include the Kenworth T660, T800, and T880, which make up over two-thirds of the products in this product lineup. Standout features across these parts include premium polyurethane bushings for quieter ride, rugged cast aluminum brackets, and specialized alignment hardware for precise suspension setup. Many items also feature corrosion-resistant finishes for long service life. Whether you're performing maintenance, repairs, or upgrading your Kenworth T660, this product lineup provides a comprehensive selection of top-quality drive axle components to keep your rig rolling smooth and safe. Take advantage of the high-volume parts to ensure you get the best deals on the most commonly needed suspension upgrades and replacements.

Frequently Asked Questions About Kenworth T660 Drive Axle Springs & Hangers

What is the difference between drive axle springs and hangers, and do I need both?

Drive axle springs (leaf springs) support the weight of the truck and axle while absorbing road shock, while spring hangers are the mounting brackets that attach the springs to the frame. If your hangers are cracked, bent, or worn at the pivot points, replacing them along with your springs is usually recommended since worn hangers can cause premature spring wear and affect ride height and axle alignment.

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

Common signs include visible cracks in the hanger castings, excessive play or looseness at the pivot bushings, uneven ride height, leaning to one side, or unusual noises like clunking over bumps. A sagging spring pack or broken leaf is also a clear indicator that replacement parts are needed.

Will these springs and hangers fit my specific Kenworth T660 configuration?

Fitment can vary based on your truck's axle configuration, GVW rating, and suspension setup, so it's important to verify part numbers against your truck's specs or VIN before ordering. If you're unsure, our team can help confirm compatibility so you get the correct springs and hangers for your specific build.

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

Replacing drive axle springs and hangers involves lifting and supporting a heavily loaded part of the truck, precise torque specs, and proper alignment of suspension components. While experienced fleet mechanics may handle this in-house, most owner-operators choose to have this work done by a qualified technician to ensure everything is installed safely and correctly.

What materials are these springs and hangers made from, and how long should they last?

Drive axle springs are typically made from heat-treated alloy steel for durability under heavy loads, while hangers are usually cast or forged steel components designed to withstand constant stress and vibration. Lifespan depends heavily on load conditions, road surfaces, and maintenance, so regular inspection is the best way to catch wear before it leads to bigger issues.

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