1978 - 1988 Navistar International S Series 1400-2100 and 2275-2675 Front Leaf Spring - 9 Leaves - 55-856
SKU: 41604752389

1978 - 1988 Navistar International S Series 1400-2100 and 2275-2675 Front Leaf Spring - 9 Leaves - 55-856

$214.88 $238.75
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Description

1978 - 1988 Navistar International S Series 1400-2100 and 2275-2675 Front Leaf Spring - 9 Leaves - 55-856Number of Leaves 9 Leaf Spring Width 4" A Leaf Spring Length: 25" B Leaf Spring Length: 29" C Leaf Spring Arch: 4 1 4" D Leaf Spring Pack Thickness: 4" Leaf Spring Capacity: 6,350 lbs. Leaf Spring OEM Number: 471267C91 Leaf Spring Eye Bushings: Front NJK Rear NJK Leaf Spring Material: 9 . 447 Location Front First Design Verify the OEM part number and measurements to confirm compatibility before purchasing. Need help? Visit: How to Identify a Leaf

  • Number of Leaves - 9
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 25"
  • B - Leaf Spring Length: 29"
  • C - Leaf Spring Arch: 4-1/4"
  • D - Leaf Spring Pack Thickness: 4"
  • Leaf Spring Capacity: 6,350 lbs.
  • Leaf Spring OEM Number: 471267C91
  • Leaf Spring Eye Bushings: Front NJK / Rear NJK
  • Leaf Spring Material: 9/.447 
  • Location - Front
  • First Design


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

 

Leaf spring 55-856 is the front leaf spring on 1978-1988 Navistar International S Series 1400-2100 and 2275-2675. Fits 9,000 lb through 14,000 lb axles only. The spring is 4" wide, is a 9 leaf spring and has a capacity of 6,350 lbs. The OEM part number is 471267C91.

Shipping Notes
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  • 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: 41604752389

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Kindle Customer
Houston, US
★★★★★ 5
Comfortable
Size: Medium, Color: Set-unbl
Soooo comfy
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Reviewed in the United States on May 7, 2026
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Jessica Martin
Lake Worth, US
★★★★★ 4
Could be longer in the legs but that’s my preference
Size: X-Large, Color: Set-un2
Very comfortable just wish they were a little longer
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Reviewed in the United States on February 25, 2025
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toolittletravel
New York, US
★★★★★ 5
Perfect for my body and fit preference, plus COTTON
Size: X-Large, Color: Set-unbl
Update: Different color packs fit differently. I've purchased two packages, one all-black and one black with the colorful waistbands. The all-black are a little smaller. IMO the all-black run a half to a full size small, and the black with the colorful waistbands run true to size. Listen, all of our bodies and preferences are so different, but these are perfect for my body and my fit preference. They hit at my bellybutton and I would describe the length as short-boyshorts, but not hipsters. Most importantly, they're cotton, which my body reacts much better to these days.
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Reviewed in the United States on February 13, 2026
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Tat Phoenix
Battle Creek, US
★★★★★ 5
Good quality
Size: Medium, Color: Set-unbl
They fit perfectly and seem well made
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Reviewed in the United States on February 22, 2026
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Kate
Dallas, US
★★★★★ 5
Will be buying more
Size: X-Large, Color: Set-unbl
LOVE THESE! They’re so comfortable and stretchy.
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Reviewed in the United States on April 24, 2026

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