2004 - 2006 Kenworth T400-T880 Front Leaf Spring 59-494
SKU: 9010994878

2004 - 2006 Kenworth T400-T880 Front Leaf Spring 59-494

$373.28 $414.75
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

2004 - 2006 Kenworth T400-T880 Front Leaf Spring 59-494*Diagram Spring May Differ From Actual Spring* Number of Leaves 5 (PD 3 1 1) Leaf Spring Width 4" A Leaf Spring Length: 27" B Leaf Spring Length: 32" C Leaf Spring Arch: 5 1 4" D Leaf Spring Pack Thickness: 5 11 16" Leaf Spring Capacity: 12,000 lbs. Leaf Spring OEM Number: HK48110 3241 Leaf Spring Eye Threaded Bushings: Front TB 81 Rear TB 81 Leaf Spring Material: Pad 1 . 315, 1 . 886, 2 . 925, Second 1 1. 102, Third 1 1. 339 Full Taper Location Front

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 5 (PD/3/1/1)
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 27"
  • B - Leaf Spring Length: 32"
  • C - Leaf Spring Arch: 5-1/4"
  • D - Leaf Spring Pack Thickness: 5-11/16"
  • Leaf Spring Capacity: 12,000 lbs.
  • Leaf Spring OEM Number: HK48110-3241
  • Leaf Spring Eye Threaded Bushings: Front TB-81 / Rear TB-81
  • Leaf Spring Material: Pad 1/.315, 1/.886, 2/.925, Second 1/1.102, Third 1/1.339 Full Taper
  • Location - Front
  • 16,000 lb. - 24,00 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 59-494 is the front leaf spring on 2004 - 2006 Kenworth T400, T440, T450, T470, T600, T660, T680, T800 and T880. The spring is 4" wide, 5 leaf full taper spring with 1 pad. The capacity is 12,000 lbs. and the OEM part number is HK48110-3241.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9010994878

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4.2 ★★★★★
Based on 348 reviews
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R
Verified Purchase
Ricky Bobby
Birmingham, US
★★★★★ 5
Fun
Color: Interactive Dog Ball
Fun! Second purchase. Solid and rugged for 22 lb dog. He loves it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
A
Verified Purchase
Alejandro Castillo
Massapequa, US
★★★★★ 5
Great Launcher.
Style: 1.7" Ball
It launches balls impressively far, which keeps my pup happily running and burning off energy. No longer having to bend down to pick up slobbery tennis balls! is a huge win! It’s lightweight, easy to use, and surprisingly durable. Highly recommend for anyone with an energetic pup and a desire to keep fetch going without the strain! Just note that it is for smaller sized tennis balls.
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Reviewed in the United States on August 12, 2025
C
Verified Purchase
CakeorDeath
Port Orchard, US
★★★★★ 5
Excellent product, but keep it away from chewers.
Style: 2.5" Ball
This is a very strong and effective launcher and could have lasted a very long time had my 9 month old not chewed the ball claw end off. I will buy again.
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Reviewed in the United States on February 10, 2026
C
Verified Purchase
Cranberry
Bozeman, US
★★★★★ 5
Our Dog Loves This Ball Thrower So Much
Style: 2.5" Ball
Works excellent for dogs that like to fetch! Our family dog loves this toy. He will bark and jump as soon as he sees us pick it up. The dog next door to us gets excited when he sees us play with our dog with this dog ball thrower. Its that good for dogs who love to fetch and run. Perfect for the young and elderly to play fetch with a pet dog. If you have back or shoulder problems works very well. You don't have to bend down and pick up a slobbery ball. Nope you use this to pick up, grip up and grab the ball. Wish every dog could have this ball thrower in their lives. It has changed the way we play fetch with our dog.
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Reviewed in the United States on August 5, 2025
J
Verified Purchase
Jean H.
Omaha, US
★★★★★ 4
Good Pet Ball Launcher
Style: 2.5" Ball
I bought to throw balls for my Aussie. He does not like to tennis ball that came with it and chewed it up in less than one play time. The launcher seems to be of good quality and works well. We bought different balls made for launchers that work well.
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Reviewed in the United States on October 24, 2025

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