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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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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: 90024796750

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Reviewed in the United States on October 21, 2025
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Size: 15 FT, Style: 0 (1/0) AWG RED, Size: 15 FT, Style: 0 (1/0) AWG RED
If you’re reading this stop just get it.
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Natrona Heights, US
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