2004 - 2006 Kenworth T400-T880 Front Leaf Spring 59-512
SKU: 90024796750

2004 - 2006 Kenworth T400-T880 Front Leaf Spring 59-512

Sale price$299.70 Regular price$333.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

2004 - 2006 Kenworth T400-T880 Front Leaf Spring 59-512*Diagram Spring May Differ From Actual Spring* Number of Leaves 3 (PD 3) Leaf Spring Width 4" A Leaf Spring Length: 27" B Leaf Spring Length: 32" C Leaf Spring Arch: 5 3 8" D Leaf Spring Pack Thickness: 3 1 2" Leaf Spring Capacity: 9,100 lbs. Leaf Spring OEM Number: HK48110 3091 Leaf Spring Eye Threaded Bushings: Front TB 81 Rear TB 81 Leaf Spring Material: Pad 1 . 315, 3 1. 024 Full Taper Location Front 16,000 lb. 24,000 lb. Axles Only Verify the OEM

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 3 (PD/3)
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 27"
  • B - Leaf Spring Length: 32"
  • C - Leaf Spring Arch: 5-3/8"
  • D - Leaf Spring Pack Thickness: 3-1/2"
  • Leaf Spring Capacity: 9,100 lbs.
  • Leaf Spring OEM Number: HK48110-3091
  • Leaf Spring Eye Threaded Bushings: Front TB-81 / Rear TB-81
  • Leaf Spring Material: Pad 1/.315, 3/1.024 Full Taper
  • Location - Front
  • 16,000 lb. - 24,000 lb. Axles Only

 

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

 

Leaf Spring 59-512 is the front leaf spring on 2004 - 2006 Kenworth T400, T440, T450, T470, T600, T660, T680, T800 and T880. The spring is 4" wide, 3 leaf full taper spring with 1 pad. The capacity is 9,100 lb and the OEM part number HK48110-3091. Fits 16,000 through 24,000 axles. 

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: 90024796750

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Russ
Whiting, US
★★★★★ 5
Dad approved
I bought this because my dogs do not want “gentle play.” They want something they can really grab, shake, and try to win. This has been a great tug toy for that. The material feels thick, the stitching has held up, and it has enough grip that I can keep control without it slipping. It is also easy to rinse off after backyard dirt and dog drool. This is the kind of toy that actually gets used instead of ending up ignored in the corner.
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Reviewed in the United States on June 5, 2026
N
Nikki H.
Phoenix, US
★★★★★ 5
My Scottie loves it!
This item arrived in a sealed plastic bag to protect it during shipping. My Scottish Terrier LOVES this toy! She's the queen of tug-o-war, and the more she can fling a toy around, the better, which makes this one a winner in her mind. It's very comfy for us to hold onto while she tries her best to yank our arm off with it, since she can really get a good grip on her side. My Westie wasn't impressed, but she's not really a "toy" dog, to begin with. So far, it has withstood the might of the Scottish Terrier alligator jaws, despite her trying her best to destroy it, so hopefully she'll be able to enjoy it for awhile. Great quality, great durability, made in the USA, and for a reasonable price, it's a winner in our house!
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Reviewed in the United States on May 11, 2026
P
Pixie
Dallas, US
★★★★★ 5
Our dogs love it. A great, indestructible, chewing experience.
Our dogs love playing with this wagalicious tuggfinity toy. In my pic you can see that they fell asleep playing with it. They chased each other around the house with it and played tug a war with it until they exhausted themselves so I’d say this is a huge hit with our fur baby’s. At 9”x7” it’s a perfect size for our big dogs. The material it’s made from (TPR) it super tough, durable and has a bit of flexibility to it and they can sink their teeth into it and tug a war with it without it getting chew marks or falling apart. It gives them something to chew in that’s not hard but is soft enough to give them great chew satisfaction. It’s a bit heavy which is good for my big dogs too because its weight keeps them active. Non toxic as well. I’d say this is a great value and because they love it so much then I love it too.
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Reviewed in the United States on May 4, 2026
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Verified Purchase
jessica siegmund
Birmingham, US
★★★★★ 5
Zippy paws
This brand is awesome for pitbull boxer mix it's super tough and she loves it to squeak and play fetch with!! Super durable and i highly recommend it
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Reviewed in the United States on October 30, 2025
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Verified Purchase
Angela kibilko
Louisville, US
★★★★★ 5
Very durable & keeps Jeff Colby occupied!
The only total my dog can't tear up!
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Reviewed in the United States on May 16, 2025

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