1984 - 2021 Kenworth C500, C550B, K100E, T400, T450, T600 And T800 Front Leaf Spring - 2 Leaves - 59-428
SKU: 60819191045

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

Sale price$173.25 Regular price$192.50
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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.
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SKU: 60819191045

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Nani
Phoenix, US
★★★★★ 3
Good but not for my dog
Color: A Red, Size: For Larege Dogs
Dog loves it but already falling apart. Can't seem to find a truly safe dog toy that won't come apart with my aggressive chewer. Had to toss it before pieces got ingested. But great toy in the begining. Just not safe for pit/staff type dog that destroy and chew.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
M
Verified Purchase
Michele Johnson
Fort Morgan, US
★★★★★ 5
Indestructible!
These dog chew toys have been a great purchase! My dog loves them and was interested in them right away. The shapes are fun and easy for my dog to hold while chewing, which keeps them entertained for a long time. The material feels durable and has held up really well even with regular chewing. I also like that it helps keep my dog busy and gives them something safe to chew on instead of furniture or shoes. Getting two toys in the pack is a nice bonus, and they seem well made for the price. Overall, I’m very happy with this purchase and would definitely recommend these chew toys to other dog own
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Reviewed in the United States on March 11, 2026
D
Verified Purchase
Deanna Yanda
Fort Morgan, US
★★★★★ 5
Indestructible for the heavy chewers in your life!
My dogs can chew anything, and these are still in great shape! Very chew resistant to even my large dogs, and they love them! Easy to wash off if they end up in the food bowl or outside!
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Reviewed in the United States on May 27, 2026
A
Verified Purchase
Annie
Battle Creek, US
★★★★★ 5
Perfect for aggressive chewers
Super durable and my dog loves it! Keeps her busy and she’s a very aggressive chewer
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Reviewed in the United States on April 4, 2026
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Verified Purchase
jennifer i.
Draper, US
★★★★★ 4
Not sure yet?
Only have had these for 24 hours but also purchased a couple other chew toys from Amazon as well and all were delivered at the same time. Point being that my #60 silver lab was trading off between all of them and after 2 hours only you can see little shards of plastic sticking up from these chews. Not sure how long these will last before having to throw them away but they are pretty nice and feel heavy and durable. So many of these companies claim they are “indestructible” but all 4 I purchased have little plastic pieces sticking up already. Even my #14 Shih Tzu enjoyed trying to chew these and it kept her busy even though they are for larger dogs.
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Reviewed in the United States on December 31, 2025

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