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Kenworth T660 Drive Axle Springs & Hangers

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  • Quantity
  • Price
  • Subtotal
  • FASS Diesel Fuel Sump Kit W/ Single Bolt Design

    FASS Diesel Fuel Sump Kit W/ Single Bolt Design

    FASS

    $183.99
    Diesel Fuel Sump KitImprove fuel delivery and system efficiency with the FASS Diesel Fuel Sump Kit, a high-quality upgrade designed for a wide range of diesel applications. Precision-crafted from...
    09-07030025
    SKU:
    09-07030025
    Product Type:
    Engine Parts
    Position:
    Kit Full
    Make:
    Universal Items
    $183.99
    Qty in Cart: 0
    Price:
    $183.99
    Subtotal:
  • FASS Extended Length Particulate Filter W/ 144 Micron Rating

    FASS Extended Length Particulate Filter W/ 144 Micron Rating

    FASS

    $26.01
    Extended Length Particulate Filter W/ 144 Micron RatingEnhance fuel system protection with the FASS Extended Length Particulate Filter featuring a 144 micron filtration rating, designed for Titanium...
    09-07030024
    SKU:
    09-07030024
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $26.01
    Qty in Cart: 0
    Price:
    $26.01
    Subtotal:
  • FASS Electric Heater Probe Kit For FASS Drop- In Series Fuel System

    FASS Electric Heater Probe Kit For FASS Drop- In Series Fuel System

    FASS

    $173.99
    Electric Heater Probe Kit Use With FASS Drop- In Series Fuel SystemsStay ahead of winter fuel issues with the FASS Electric Heater Probe Kit for Drop-In Series fuel systems. Designed to evenly...
    09-07030013
    SKU:
    09-07030013
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $173.99
    Qty in Cart: 0
    Price:
    $173.99
    Subtotal:
  • FASS Electric Diesel Fuel Dual Probe Heater Kit For Signature Series Fuel Systems

    FASS Electric Diesel Fuel Dual Probe Heater Kit For Signature Series Fuel Systems

    FASS

    $295.99
    Electric Diesel Fuel Dual Probe Heater KitStay protected in extreme winter conditions with the FASS Electric Diesel Fuel Dual Probe Heater Kit for Signature Series fuel systems. This high-quality...
    09-07030021
    SKU:
    09-07030021
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $295.99
    Qty in Cart: 0
    Price:
    $295.99
    Subtotal:
  • FASS Adjustable Fuel Pressure Regulator For 1/2 Inch Fuel Line

    FASS Adjustable Fuel Pressure Regulator For 1/2 Inch Fuel Line

    FASS

    $152.99
    Adjustable Fuel Pressure Regulator W/ Built- In Fuel Pressure Port & Boost Compensation Port Fits 1/2 Inch Fuel LineOptimize your diesel fuel system performance with the FASS Adjustable Fuel Pressure...
    09-07030020
    SKU:
    09-07030020
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $152.99
    Qty in Cart: 0
    Price:
    $152.99
    Subtotal:
  • Bostrom Tan Cloth Armrest For Captain Series Seat

    Bostrom Tan Cloth Armrest For Captain Series Seat

    BOSTROM TRUCK SEATS

    $64.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBostrom Tan Cloth Armrest- Left Hand For Captain Series SeatCaptain Series Left Hand Tan Cloth Armrest...
    PPR_300755
    SKU:
    PPR_300755
    Position:
    Driver Side
    Color:
    Tan
    Product Type:
    Seats
    Position:
    Passenger Side
    Material Options:
    Cloth
    Make:
    Universal Items
    $64.99
    Qty in Cart: 0
    Price:
    $64.99
    Subtotal:
  • 2.5 Inch Round Reflector Clearance Marker LED Light W/ Color Option

    2.5 Inch Round Reflector Clearance Marker LED Light W/ Color Option

    MAXXIMA

    $8.09
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2.5 Inch Round Reflector Clearance Marker LED Light- Red LED/ Red Lens2.5 Inch Red Round Reflector...
    PPR_300752
    SKU:
    PPR_300752
    Color:
    Amber
    Product Type:
    Lighting
    Diameter Options:
    2 1/2 Inch
    Color:
    Red
    Shape Options:
    Round
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    $8.09
    Qty in Cart: 0
    Price:
    $8.09
    Subtotal:
  • 1.5 Inch 3 Diode Rectangular Clearance Marker LED Light W/ Color Options

    1.5 Inch 3 Diode Rectangular Clearance Marker LED Light W/ Color Options

    MAXXIMA

    $12.19 - $14.25
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1.5 Inch 3 Diode Rectangular Clearance Marker LED Light- Blue LED/ Clear Lens1.5 Inch Blue 3 Diode...
    PPR_300749
    SKU:
    PPR_300749
    Shape Options:
    Rectangular
    Color:
    Amber
    Color:
    Green
    Color:
    Blue
    Color:
    Red/Clear
    Material Options:
    Plastic/Poly
    Color:
    White/Clear
    Type Options:
    Grommet Mount
    Color:
    Red
    Style Options:
    Black Housing
    Product Type:
    Lighting
    Width Options:
    1 1/2 Inch
    Make:
    Universal Items
    $12.19 - $14.25
    Qty in Cart: 0
    Price:
    $12.19 - $14.25
    Subtotal:
  • 1.25 Inch Clearance Marker LED Light W/ Color Options

    1.25 Inch Clearance Marker LED Light W/ Color Options

    MAXXIMA

    $14.25
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1.25 Inch Clearance Marker LED Light- Green LED/ Clear Lens1.25 Inch Green Clearance Marker LED Light...
    PPR_300750
    SKU:
    PPR_300750
    Color:
    Green
    Material Options:
    Plastic/Poly
    Diameter Options:
    1 1/4 Inch
    Product Type:
    Lighting
    Shape Options:
    Round
    Color:
    White/Clear
    Height Options:
    1 Inch
    Type Options:
    Grommet Mount
    Make:
    Universal Items
    $14.25
    Qty in Cart: 0
    Price:
    $14.25
    Subtotal:
  • 1.25 Inch 6 Diode Round Mini Courtesy Marker LED Light

    1.25 Inch 6 Diode Round Mini Courtesy Marker LED Light

    MAXXIMA

    $13.21 - $13.45
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1.25 Inch 6 Diode Round Mini Courtesy Marker LED Light- Blue LED / Clear Lens1.25 Inch 6 Diode Blue...
    PPR_300751
    SKU:
    PPR_300751
    Color:
    White/Clear
    Product Type:
    Lighting
    Truck Class:
    Universal
    Diameter Options:
    1 1/4 Inch
    Height Options:
    1 Inch
    Shape Options:
    Round
    Material Options:
    Plastic/Poly
    Type Options:
    Grommet Mount
    Make:
    Universal Items
    $13.21 - $13.45
    Qty in Cart: 0
    Price:
    $13.21 - $13.45
    Subtotal:
  • 1.5 Inch Rectangular Clearance Marker LED Light W/ Color Options

    1.5 Inch Rectangular Clearance Marker LED Light W/ Color Options

    MAXXIMA

    $10.57
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1.5 Inch Rectangular Clearance Marker LED Light- Red LED/ Red Lens1.5 Inch Red Rectangular Clearance...
    PPR_300748
    SKU:
    PPR_300748
    Product Type:
    Lighting
    Color:
    Red
    Color:
    Amber
    Style Options:
    Black Housing
    Material Options:
    Plastic/Poly
    Shape Options:
    Rectangular
    Type Options:
    Surface Mount
    Make:
    Universal Items
    $10.57
    Qty in Cart: 0
    Price:
    $10.57
    Subtotal:
  • Round Clearance Marker LED Light

    Round Clearance Marker LED Light

    MAXXIMA

    $12.42 - $13.77
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks2 Inch Round 9 Diode Clearance Marker LED Light- Amber LED/ Amber Lens2 Inch Round Amber 9 Diode...
    PPR_300746
    SKU:
    PPR_300746
    Color:
    Amber
    Diameter Options:
    2 1/2 Inch
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Diameter Options:
    2 Inch
    Shape Options:
    Round
    Color:
    Red
    Type Options:
    Grommet Mount
    Make:
    Universal Items
    $12.42 - $13.77
    Qty in Cart: 0
    Price:
    $12.42 - $13.77
    Subtotal:
  • 3/4 Inch Clearance Marker LED Light W/ Color Options

    3/4 Inch Clearance Marker LED Light W/ Color Options

    MAXXIMA

    $13.81
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3/4 Inch Clearance Marker LED Light- Amber LED/ Amber Lens3/4 Inch Amber Clearance Marker LED Light W/...
    PPR_300747
    SKU:
    PPR_300747
    Color:
    Amber
    Height Options:
    1 Inch
    Product Type:
    Lighting
    Color:
    Amber/Clear
    Diameter Options:
    3/4 Inch
    Type Options:
    Grommet Mount
    Material Options:
    Plastic/Poly
    Color:
    Red/Clear
    Shape Options:
    Round
    Make:
    Universal Items
    $13.81
    Qty in Cart: 0
    Price:
    $13.81
    Subtotal:
  • Leaf Spring Pin 1.0625 Inch W/ Length Options

    Leaf Spring Pin 1.0625 Inch W/ Length Options

    DAYTON / DORMAN

    $29.53 - $31.11
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks1.0625 X 6.969 Inch Leaf Spring Pin Replaces 034013249, 079581000, 34013249Leaf Spring Pin- 1.0625 X 6...
    PPR_300744
    SKU:
    PPR_300744
    Length Options:
    7 3/4 Inch
    Diameter Options:
    1 Inch
    Material Options:
    Steel
    Length Options:
    7 Inch
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $29.53 - $31.11
    Qty in Cart: 0
    Price:
    $29.53 - $31.11
    Subtotal:
  • 3.344 Inch Serrated Stud Pilot Wheel Stud Left/Right Hand

    3.344 Inch Serrated Stud Pilot Wheel Stud Left/Right Hand

    DAYTON / DORMAN

    $27.53
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3.344 Inch Serrated Stud Pilot Wheel Stud- Left Hand3.344 Inch Left Hand Serrated Wheel Stud Replaces...
    PPR_300743
    SKU:
    PPR_300743
    Product Type:
    Wheels
    Material Options:
    Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $27.53
    Qty in Cart: 0
    Price:
    $27.53
    Subtotal:
  • 15 X 1 Inch Surface Mount Back Up Strip LED Light W/ Gasket- White LED/ Clear Lens

    15 X 1 Inch Surface Mount Back Up Strip LED Light W/ Gasket- White LED/ Clear Lens

    MAXXIMA

    $46.60
    20 Diode White Surface Mount Back Up Strip LED Light W/ Gasket & Clear LensEnhance safety and confidence while reversing with this high-quality 15 x 1 Inch Surface Mount Backup Strip LED Light...
    MX-M63318-A-GSKT
    SKU:
    MX-M63318-A-GSKT
    Color:
    White/Clear
    Type Options:
    Surface Mount
    Length Options:
    15 Inch
    Product Type:
    Lighting
    Width Options:
    1 Inch
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    $46.60
    Qty in Cart: 0
    Price:
    $46.60
    Subtotal:
  • 15 X 1 Inch Surface Mount Stop/Turn/Tail LED Light W/ Gasket- Red LED/ Red Lens

    15 X 1 Inch Surface Mount Stop/Turn/Tail LED Light W/ Gasket- Red LED/ Red Lens

    MAXXIMA

    $24.74
    20 Diode Red Surface Mount Stop/Turn/Tail LED Light W/ Gasket & Red LensImprove signaling performance with this durable 15 x 1 Inch Surface Mount Stop/Turn/Tail LED Light engineered for...
    MX-M63318R-A-GSKT
    SKU:
    MX-M63318R-A-GSKT
    Material Options:
    Plastic/Poly
    Product Type:
    Lighting
    Length Options:
    15 Inch
    Width Options:
    1 Inch
    Color:
    Red
    Type Options:
    Surface Mount
    Make:
    Universal Items
    $24.74
    Qty in Cart: 0
    Price:
    $24.74
    Subtotal:
  • 1.65 X 4.5 Inch Rectangular Clearance Marker LED Light & Reflector- Amber LED/ Amber Lens

    1.65 X 4.5 Inch Rectangular Clearance Marker LED Light & Reflector- Amber LED/ Amber Lens

    MAXXIMA

    $14.25
    1.65 X 4.5 Inch Amber Rectangular Clearance Marker LED Light & Reflector W/ Amber LensGet dependable performance and increased road visibility with this rectangular 1.65 x 4.5 inch LED clearance...
    MX-M17100Y-DV
    SKU:
    MX-M17100Y-DV
    Color:
    Amber
    Product Type:
    Lighting
    Material Options:
    Plastic/Poly
    Length Options:
    4 1/2 Inch
    Shape Options:
    Rectangular
    Width Options:
    1 5/8 Inch
    Type Options:
    Surface Mount
    Make:
    Universal Items
    $14.25
    Qty in Cart: 0
    Price:
    $14.25
    Subtotal:
  • 2.5 Inch 8 Diode Clearance Marker LED Light- Amber LED/ Amber lens

    2.5 Inch 8 Diode Clearance Marker LED Light- Amber LED/ Amber lens

    MAXXIMA

    $9.06
    2.5 Inch 8 Diode Amber Clearance Marker LED Light W/ Amber LensUpgrade your truck's visibility and style with this 2.5 Inch 8 Diode Clearance Marker LED Light featuring bright amber LEDs and a...
    MX-M16280ABS
    SKU:
    MX-M16280ABS
    Material Options:
    Plastic/Poly
    Color:
    Amber
    Diameter Options:
    2 1/2 Inch
    Shape Options:
    Round
    Type Options:
    Grommet Mount
    Product Type:
    Lighting
    Make:
    Universal Items
    $9.06
    Qty in Cart: 0
    Price:
    $9.06
    Subtotal:
  • 16.25 X 2.13 Inch Low Profile Lighting ID Bar- Red LED/ Red Lens

    16.25 X 2.13 Inch Low Profile Lighting ID Bar- Red LED/ Red Lens

    MAXXIMA

    $44.09
    16.25 X 2.13 Inch Red Low Profile Lighting ID Bar W/ Red LensUpgrade your truck's safety and visibility with this 16.25 x 2.13 Inch Low Profile Lighting ID Bar featuring bright red LEDs and a durable...
    MX-M09410R-RM3
    SKU:
    MX-M09410R-RM3
    Finish Options:
    Black Powder Coat
    Color:
    Red
    Product Type:
    Lighting
    Length Options:
    16 1/4 Inch
    Material Options:
    Aluminum
    Type Options:
    Surface Mount
    Height Options:
    2 Inch
    Make:
    Universal Items
    $44.09
    Qty in Cart: 0
    Price:
    $44.09
    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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