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Kenworth T660 Drive Axle Springs & Hangers

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  • Stainless Steel Smooth Half Fender 16 Gauge

    Stainless Steel Smooth Half Fender 16 Gauge

    UNITED PACIFIC

    $437.99 - $807.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks60 Inch Stainless Steel Smooth Half Fender 16 GaugeSE Series 16 Gauge SS Half FenderThis 16-gauge...
    PPR_299733
    SKU:
    PPR_299733
    Length Options:
    80 Inch
    Size Options:
    16 Gauge
    Length Options:
    66 Inch
    Width Options:
    45 Inch
    Product Type:
    Rear Fenders
    Length Options:
    60 Inch
    Finish Options:
    Smooth
    Width Options:
    31 Inch
    Material Options:
    Stainless Steel
    Width Options:
    25 Inch
    Type Options:
    Half
    Make:
    Universal Items
    Style Options:
    Half Fender
    $437.99 - $807.99
    Qty in Cart: 0
    Price:
    $437.99 - $807.99
    Subtotal:
  • W.T.I. XL Single Axle Fender

    W.T.I. XL Single Axle Fender

    WTI FENDERS

    $433.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksWTI 48.5 X 26 X 30.5 Inch Gray Fiberglass Single Axle Fender W/ Small Trim48.5 X 26 X 30.5 Inch Gray...
    PPR_299617
    SKU:
    PPR_299617
    Height Options:
    30 1/2 Inch
    Location:
    Made In USA
    Color:
    Gray
    Style Options:
    Small Trim
    Length Options:
    48 1/2 Inch
    Color:
    White
    Color:
    Black
    Product Type:
    Rear Fenders
    Length Options:
    48 Inch
    Width Options:
    26 Inch
    Height Options:
    30 Inch
    Style Options:
    Mid Trim
    Material Options:
    Fiberglass
    Style Options:
    Wide Trim
    Make:
    Universal Items
    $433.99
    Qty in Cart: 0
    Price:
    $433.99
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Polished Decorative Grille Bar With 2 Pointed Ends

    Polished Decorative Grille Bar With 2 Pointed Ends

    TURNPIKE TRUCK TRIM

    $21.68 - $38.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks31.5 Inch Stainless Steel Grille Bar W/ 2 Pointed Ends31.5 Inch Grille Bar W/ 2 Pointed Ends* High...
    PPR_299592
    SKU:
    PPR_299592
    Length Options:
    31 1/2 Inch
    Length Options:
    38 Inch
    Style Options:
    Pointed
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Length Options:
    34 Inch
    Length Options:
    33 1/2 Inch
    Length Options:
    37 Inch
    Length Options:
    39 1/2 Inch
    Length Options:
    39 Inch
    Product Type:
    Hood Parts & Acc.
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $21.68 - $38.99
    Qty in Cart: 0
    Price:
    $21.68 - $38.99
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Drive Hub Cover With Punched Holes

    Drive Hub Cover With Punched Holes

    AFTERMARKET

    $76.99 - $109.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksStainless Steel Hub Cover W/ Punched Hole Design For Dana Spicer Drive Axle Ends8.75 X 5.5 Inch Hub...
    PPR_299594
    SKU:
    PPR_299594
    Position:
    Rear
    Style Options:
    Rockwell
    Diameter Options:
    5 1/2 Inch
    Finish Options:
    Polished
    Material Options:
    Stainless Steel
    Height Options:
    5 Inch
    Style Options:
    Punched
    Style Options:
    Dana Spicer
    Height Options:
    5 1/2 Inch
    Product Type:
    Wheels
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $76.99 - $109.99
    Qty in Cart: 0
    Price:
    $76.99 - $109.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Universal Stealth Black Rear High Hats

    Universal Stealth Black Rear High Hats

    REALWHEELS

    $111.29 - $159.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksRealWheels 8 Inch Stealth Black Rear High Hat W/ 8.25- 8.75 Inch Drive Axle, 5.75- 7.75 Inch Axle...
    PPR_299622
    SKU:
    PPR_299622
    Product Type:
    Wheels
    Make:
    Universal Items
    Color:
    Black
    Height Options:
    8 Inch
    Style Options:
    High Hat
    Finish Options:
    Black Powder Coat
    Diameter Options:
    8 Inch
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Height Options:
    10 Inch
    Type Options:
    Standard Mount
    Position:
    Rear
    Ready To Ship:
    Yes
    $111.29 - $159.99
    Qty in Cart: 0
    Price:
    $111.29 - $159.99
    Subtotal:
  • Wiring Harness W/ 1 male Packard Plug & 7 Dual Bullet Plugs

    Wiring Harness W/ 1 male Packard Plug & 7 Dual Bullet Plugs

    PHOENIX DESIGN

    $15.39
    Wiring Harness W/ 1 male Packard Plug & 7 Dual Bullet Plugs For Air Breather LightsUpgrade or replace your air breather light connections with this premium wiring harness, featuring 1 male Packard...
    09-1603056
    SKU:
    09-1603056
    Style Options:
    Bullet
    Product Type:
    Lighting
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $15.39
    Qty in Cart: 0
    Price:
    $15.39
    Subtotal:
  • On Sale
    Limited Quantity Available
    Rotator Assembly W/ Chrome Reflector

    Rotator Assembly W/ Chrome Reflector

    STAR HEADLIGHT & LANTERN CO.

    Now: $9.84
    Was: $39.49
    Rotator Assembly W/ Complete Motor & Reflector AssemblyEnsure your vehicle runs at peak efficiency with this durable Rotator Assembly, designed for long-lasting performance under heavy-duty...
    09-1609501
    SKU:
    09-1609501
    Truck Class:
    Heavy Duty
    Product Type:
    Lighting
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $9.84
    Was: $39.49
    Qty in Cart: 0
    Price:
    Now: $9.84
    Was: $39.49
    Subtotal:
  • Steel Plug O-Ring Boss Hydraulic Adapter

    Steel Plug O-Ring Boss Hydraulic Adapter

    AUTOMANN USA

    $2.27 - $2.31
    The steel plug O-ring boss hydraulic adapter offers a reliable solution for sealing or adapting O-ring boss ports in hydraulic systems and is available in multiple size options to fit your setup. You...
    PPR_299730
    SKU:
    PPR_299730
    Length Options:
    3/4 Inch
    Material Options:
    Steel
    Product Type:
    Cargo Control
    Make:
    Universal Items
    $2.27 - $2.31
    Qty in Cart: 0
    Price:
    $2.27 - $2.31
    Subtotal:
  • 1/2 Inch -13 Thread-On Gearshift Knob With Eaton Fuller Style 9/10 Shifter Adapter

    1/2 Inch -13 Thread-On Gearshift Knob With Eaton Fuller Style 9/10 Shifter Adapter

    UNITED PACIFIC

    $69.99
    Upgrade your shifting experience with the 1/2-inch-13 threaded gearshift knob that includes an Eaton Fuller-style 9/10 shifter adapter, designed for versatile fitment across a range of transmissions...
    PPR_299726
    SKU:
    PPR_299726
    Style Options:
    Thread On
    Color:
    Black
    Material Options:
    Aluminum
    Product Type:
    Interior
    Make:
    Universal Items
    $69.99
    Qty in Cart: 0
    Price:
    $69.99
    Subtotal:
  • Gun Cylinder 13/15/18 Speed Gearshift Knob

    Gun Cylinder 13/15/18 Speed Gearshift Knob

    UNITED PACIFIC

    $59.99
    Add distinctive style and improved feel to your rig with the gun cylinder gearshift knob designed for 13, 15, and 18-speed transmissions. This eye-catching knob features a rugged, firearm-inspired...
    PPR_299729
    SKU:
    PPR_299729
    Color:
    Black
    Color:
    Blue
    Color:
    Orange
    Color:
    Red
    Color:
    Green
    Color:
    Yellow
    Color:
    Silver
    Material Options:
    Aluminum
    Color:
    White
    Product Type:
    Interior
    Style Options:
    Thread On
    Make:
    Universal Items
    Make:
    Peterbilt
    $59.99
    Qty in Cart: 0
    Price:
    $59.99
    Subtotal:
  • Dietz Style Headlight Housing & 34222 Pigtail

    Dietz Style Headlight Housing & 34222 Pigtail

    UNITED PACIFIC

    $56.99 - $106.99
    The Dietz-style headlight housing with pigtail provides a classic, versatile lighting solution for standard 7 inch sealed beam, halogen, and most LED headlight bulbs. Designed for straightforward...
    PPR_299731
    SKU:
    PPR_299731
    Finish Options:
    Black Powder Coat
    Diameter Options:
    7 Inch
    Finish Options:
    Chrome-Plated
    Color:
    Black
    Product Type:
    Lighting
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Make:
    Universal Items
    $56.99 - $106.99
    Qty in Cart: 0
    Price:
    $56.99 - $106.99
    Subtotal:
  • Chrome Interior Rear View Mirror, Screw-On Mount

    Chrome Interior Rear View Mirror, Screw-On Mount

    UNITED PACIFIC

    $42.42
    Add a polished, classic touch to your cab with the chrome interior rear view mirror featuring a screw-on mount and your choice of rectangular or oval shape to suit your style and visibility needs...
    PPR_299728
    SKU:
    PPR_299728
    Shape Options:
    Oval
    Material Options:
    Aluminum
    Style Options:
    Thread On
    Finish Options:
    Chrome-Plated
    Shape Options:
    Rectangular
    Product Type:
    Interior
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $42.42
    Qty in Cart: 0
    Price:
    $42.42
    Subtotal:
  • 1/2 Inch -13 Thread-On Gearshift Knob With Eaton Fuller Style 13/15/18 Shifter Adapter

    1/2 Inch -13 Thread-On Gearshift Knob With Eaton Fuller Style 13/15/18 Shifter Adapter

    UNITED PACIFIC

    $69.99
    Add a custom touch and improved feel to your shifter with the 1/2-inch-13 threaded gearshift knob that includes an Eaton Fuller-style 13/15/18 shifter adapter for versatile fitment. This replacement...
    PPR_299725
    SKU:
    PPR_299725
    Color:
    Black
    Product Type:
    Interior
    Material Options:
    Aluminum
    Style Options:
    Thread On
    Make:
    Universal Items
    $69.99
    Qty in Cart: 0
    Price:
    $69.99
    Subtotal:
  • Chrome Interior Rear View Mirror, Glue On Mount

    Chrome Interior Rear View Mirror, Glue On Mount

    UNITED PACIFIC

    $42.42
    Add a polished touch to your cab with a rectangular or oval shaped chrome interior rear view mirror featuring a glue-on mount for easy installation. This sleek mirror delivers a clean, reflective...
    PPR_299727
    SKU:
    PPR_299727
    Finish Options:
    Chrome-Plated
    Product Type:
    Interior
    Shape Options:
    Rectangular
    Shape Options:
    Oval
    Material Options:
    Aluminum
    Make:
    Universal Items
    $42.42
    Qty in Cart: 0
    Price:
    $42.42
    Subtotal:
  • Pressure Protection Valve

    Pressure Protection Valve

    VELVAC

    $39.70 - $52.99
    The pressure protection valve available from 4 State Trucks helps maintain air system integrity by allowing air to flow only after system pressure reaches the chosen threshold, protecting critical...
    PPR_299712
    SKU:
    PPR_299712
    Product Type:
    Air, Electrical, & Safety
    Location:
    Made In USA
    Rating:
    55 PSI
    Make:
    Universal Items
    Material Options:
    Steel
    $39.70 - $52.99
    Qty in Cart: 0
    Price:
    $39.70 - $52.99
    Subtotal:
  • Stop/Turn 3rd Brake Light with Swivel Pedestal Base - Red LED / Red Lens

    Stop/Turn 3rd Brake Light with Swivel Pedestal Base - Red LED / Red Lens

    UNITED PACIFIC

    $32.10
    The stop/turn 3rd brake light with an adjustable pedestal base delivers bright, reliable visibility with red LEDs under a red lens, making it an excellent choice for enhanced safety on the road...
    PPR_299713
    SKU:
    PPR_299713
    Product Type:
    Lighting
    Color:
    Red
    Material Options:
    Plastic/Poly
    Style Options:
    LED
    Make:
    Universal Items
    Degree Options:
    180
    Style Options:
    Split Function
    $32.10
    Qty in Cart: 0
    Price:
    $32.10
    Subtotal:
  • On Sale
    Limited Quantity Available
    Full Fender Mounting Kit SS 12 Gauge Triangular End Mounts, Threaded Post Mount

    Full Fender Mounting Kit SS 12 Gauge Triangular End Mounts, Threaded Post Mount

    TRUX ACCESSORIES

    Now: $602.79
    Was: $684.99
    These heavy duty 12 gauge stainless steel mounting kits are designed to support full fenders while offering flexibility through two adjustable mounting styles. Kits include a complete set of...
    PPR_299708
    SKU:
    PPR_299708
    Product Type:
    Rear Fenders
    Size Options:
    12 Gauge
    Make:
    Universal Items
    Position:
    Kit Full
    Style Options:
    Full Fender
    Now: $602.79
    Was: $684.99
    Qty in Cart: 0
    Price:
    Now: $602.79
    Was: $684.99
    Subtotal:
  • Stainless Steel Rear Center Panel With 4- 4 Inch Turbine Light & 6- 2 Inch Lights - Red LED / Red Lens

    Stainless Steel Rear Center Panel With 4- 4 Inch Turbine Light & 6- 2 Inch Lights - Red LED / Red Lens

    UNITED PACIFIC

    $316.99
    Transform your truck's rear lighting with the stainless steel rear center panel featuring four 4-inch round lights and six 2-inch LED lights, all with red lenses for strong visibility. This polished...
    PPR_299714
    SKU:
    PPR_299714
    Product Type:
    Frame & Chassis
    Color:
    Red
    Material Options:
    Stainless Steel
    Width Options:
    34 Inch
    Make:
    Universal Items
    Position:
    Rear
    Finish Options:
    Polished
    $316.99
    Qty in Cart: 0
    Price:
    $316.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    Bawer Tool Box Top Tray With 6 Inch Oval Light Hole- 4 X 18 X 48 Inch

    Bawer Tool Box Top Tray With 6 Inch Oval Light Hole- 4 X 18 X 48 Inch

    BAWER TOOL BOXES

    $92.77 - $147.45
    Upgrade your truck's storage and functionality with the Bawer Tool Box Top Tray featuring a 6-inch oval light hole, measuring 4 x 18 x 48 inches. Available in high-quality stainless steel or a sleek...
    PPR_299709
    SKU:
    PPR_299709
    Length Options:
    48 Inch
    Color:
    Black
    Width Options:
    18 Inch
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Height Options:
    4 Inch
    Product Type:
    Toolboxes
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $92.77 - $147.45
    Qty in Cart: 0
    Price:
    $92.77 - $147.45
    Subtotal:
  • Tractor Maltese Cross Air Valve Knob Candy Color Sticker

    Tractor Maltese Cross Air Valve Knob Candy Color Sticker

    UNITED PACIFIC

    $3.46
    Add a custom touch to your rig with the tractor Maltese cross air valve knob featuring a vibrant candy color of silver, purple or green sticker for bold visual appeal. Designed to fit most standard...
    PPR_299710
    SKU:
    PPR_299710
    Color:
    Purple
    Color:
    Green
    Color:
    Silver
    Make:
    Universal Items
    Product Type:
    Interior
    $3.46
    Qty in Cart: 0
    Price:
    $3.46
    Subtotal:
  • Total: items /

Adding your products to cart

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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