1984 - 2021 Kenworth C500, C550B, K100E, T400, T450, T600 And T800 Front Leaf Spring - 2 Leaves - 59-428
SKU: 66724877824

1984 - 2021 Kenworth C500, C550B, K100E, T400, T450, T600 And T800 Front Leaf Spring - 2 Leaves - 59-428

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Description

1984 - 2021 Kenworth C500, C550B, K100E, T400, T450, T600 And T800 Front Leaf Spring - 2 Leaves - 59-428Number of Leaves 2 Leaf Spring Width 4" A Leaf Spring Length: 32 1 8" B Leaf Spring Length: 32 1 8" C Leaf Spring Arch: 5 7 16" D Leaf Spring Pack Thickness: 2 15 16" Leaf Spring Capacity: 5,400 lbs. Leaf Spring OEM Number: HK48110 1440 Leaf Spring Eye Bushings: Front TB 68 Rear TB 68 Leaf Spring Material: Pad 1 . 394, 2 . 984 Full Taper, Pad 1 . 473 Location Front Verify the OEM part number and measurements to confirm compatibility before purchasing.

  • Number of Leaves - 2
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 32-1/8"
  • B - Leaf Spring Length: 32-1/8"
  • C - Leaf Spring Arch: 5-7/16"
  • D - Leaf Spring Pack Thickness: 2-15/16"
  • Leaf Spring Capacity: 5,400 lbs.
  • Leaf Spring OEM Number: HK48110-1440
  • Leaf Spring Eye Bushings: Front TB-68 / Rear TB-68
  • Leaf Spring Material: Pad 1/.394, 2/.984 Full Taper, Pad 1/.473
  • Location - Front

 

Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf Spring.

 

Leaf spring 59-428 is the front leaf spring on Kenworth C500, C550B, K100E (with set back axle), T400A, T400B, T450, T450B, T600A, T600B, T800 and T800B heavy duty trucks. The spring is 4" wide and is a 2 full taper leaf spring with 2 pads. The capacity of this spring is 6,000 lbs. The OEM part number is HK48110-1440.


Models And Year Ranges:

Fits: 1988-2021 Front Kenworth C550 and C550B

Fits: 1984-2003 Front Kenworth K100E (With Set Back Axle)

Fits: 1988-2003 Front Kenworth T400A, T400B, T450 and T450B

Fits: 1985-2004 Front Kenworth T600A, T600B, T800 and T800B

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 66724877824

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Johsz Family
Bozeman, US
★★★★★ 5
Great value and super comfy!
Size: 7, Color: Sand
These shoes are so comfortable and my new go to for summer. They are lightweight and fit like a glove. Great value
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Reviewed in the United States on May 25, 2026
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Nicky Kolatch
West Palm Beach, US
★★★★★ 5
Everything I wanted
Size: 7, Color: Bison Brown
Fantastic! So comfortable and cute. I usually wear a 7.5 or 8 but followed comments and ordered size 7. They fit perfectly.
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Reviewed in the United States on June 8, 2026
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Isabella Thompson
Houston, US
★★★★★ 5
Comfort
The best summer foot wear. These sandals are built for comfort with a great foot bed that leaves your feet feeling great at the end of the day.
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Reviewed in the United States on May 25, 2026
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Ashley Long
Alexandria, US
★★★★★ 5
Best shoe ever
5 star rating for literally the best shoe ever. I wore these almost everyday this summer. They are so incredibly comfortable. Cushion and padding is wonderful makes walking and wearing them very easy. They are not to platform at all and they don't have a separate heel height from the rest of the shoe so you're on a even walking ground. Size is perfect I stayed true to size and ordered my original sizing in Ugg which is perfect. The style os so trendy and literally goes with everything. I highly suggest them. I have back problems/ back surgery and these made my life so much easier. Comfortable and great support.
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Reviewed in the United States on October 16, 2025
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Owen
Chelsea, US
★★★★★ 5
Well made sandals
Nice sandal that works well for me, feet sit comfortably in the shoes. I’m a quadriplegic that needs someone to wrestle my legs while putting my shoes on for me. These go on fairly easily. I have short legs and the extra height of the sandals helps to reduce the pressure on the back of my legs while my feet are on the legrests. Also my ankles tend to buckle and cause my feet and shoes to roll over onto the side of my foot. The soles of the UGG Goldenglow are wide and flat, substantially reducing this tendency. As far as comfort and function while walking, I can’t speak to that.
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Reviewed in the United States on February 25, 2026

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