SKU: 93979660426

1987 - 2012 Navistar International 3000-3800, IC CE, 1400-1652, 2554-2674, 4500-4900 and 7100 Front Leaf Spring 55-1180

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Description

1987 - 2012 Navistar International 3000-3800, IC CE, 1400-1652, 2554-2674, 4500-4900 and 7100 Front Leaf Spring 55-1180*Diagram Spring May Differ From Actual Spring* Number of Leaves 2 (PD 2 PD) Leaf Spring Width 3" A Leaf Spring Length: 25" B Leaf Spring Length: 25" C Leaf Spring Arch: 4 11 16" D Leaf Spring Pack Thickness: 2 1 2" Leaf Spring Capacity: 3,500 lbs. Leaf Spring OEM Number: 1680499C91 Leaf Spring Eye Bushings: Front RB 75 Rear RB 75 Leaf Spring Material: Pad 1 . 625, 2 . 702, Pad 1 . 401 Full Taper Location Front 6,000 lb. 8,000 lb. Axles Only Verify the

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 2 (PD/2/PD)
  • Leaf Spring Width - 3"
  • A - Leaf Spring Length: 25"
  • B - Leaf Spring Length: 25"
  • C - Leaf Spring Arch: 4-11/16"
  • D - Leaf Spring Pack Thickness: 2-1/2"
  • Leaf Spring Capacity: 3,500 lbs.
  • Leaf Spring OEM Number: 1680499C91
  • Leaf Spring Eye Bushings: Front RB-75 / Rear RB-75
  • Leaf Spring Material: Pad 1/.625, 2/.702, Pad 1/.401 Full Taper
  • Location - Front
  • 6,000 lb. - 8,000 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 55-1180 is the front leaf spring for Navistar International 3000-3800, IC CE, 1400-1652, 2554-2674, 4500-4900 and 7100. The spring is 3" wide, has 2 leaf full taper leaf spring with 2 pads and the capacity is 3,500 lbs. The OEM part number is 1680499C91.


Models And Year Ranges:

Fits: 1989-2004 Front  Navistar International 3000, 4000, 3600, 3700 and 3800 Bus Chassis

Fits: 2000-2004 Front Navistar International IC CE Bus Chassis

Fits: 1987-2012 Front Navistar International 1400-1652

Fits: 1989-2002 Front Navistar International 2554-2674

Fits: 1989-2002 Front Navistar International 4500-4900 (Except 4x4 And 6x6)

Fits: 1989-2002 Front Navistar International 7100

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Exchange/Return Notes
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SKU: 93979660426

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Dave
Whiting, US
★★★★★ 5
Quick response and refund.
Quick response and refund. Great customer service. Pleasantly surprised. Highly recommend if you are unsure of the quality of the item you are purchasing.
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Reviewed in the United States on January 11, 2026
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Servina Isbell
Boise, US
★★★★★ 5
Amazing customer support
I think all customer service should be like this. My footstool was ripping and I told them and they sent me a check. No questions asked and it came like within a week. I love them.
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Reviewed in the United States on April 27, 2025
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Daniel R. Robertson
Lowell, US
★★★★★ 5
prompt settlement for a broken chair
prompt settlement for a broken chair. I could not ask for a better protection plan.
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Reviewed in the United States on November 3, 2024
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Amazon Customer
Charlottesville, US
★★★★★ 5
Good, sturdy framework.
Assembly was not bad. Lay out all of your marked pieces, follow instructions and match up all supplied screws, etc.
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Reviewed in the United States on March 30, 2026
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Eve Smith
Carnegie, US
★★★★★ 5
Great Resolution
Issued full refund for product within 10 business days
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Reviewed in the United States on June 1, 2026

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