1978 - 2012 Navistar International 3000-8000, IC CE, 1400-1754, 1823-2674, 4500-4900 and 7100 Front Leaf Spring 55-140
SKU: 87563117572

1978 - 2012 Navistar International 3000-8000, IC CE, 1400-1754, 1823-2674, 4500-4900 and 7100 Front Leaf Spring 55-140

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Description

1978 - 2012 Navistar International 3000-8000, IC CE, 1400-1754, 1823-2674, 4500-4900 and 7100 Front Leaf Spring 55-140*Diagram Spring May Differ From Actual Spring* Number of Leaves 6 (6 PD) Leaf Spring Width 3" A Leaf Spring Length: 25" B Leaf Spring Length: 25" C Leaf Spring Arch: 3 3 4" D Leaf Spring Pack Thickness: 3 1 16" Leaf Spring Capacity: 3,500 lbs. Leaf Spring OEM Number: 1661421C91 Leaf Spring Eye Bushings: Front RB 75 Rear RB 75 Leaf Spring Material: 6 . 423, Pad 1 . 499 Location Front Verify the OEM part number and measurements to confirm compatibility

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 6 (6/PD)
  • Leaf Spring Width - 3"
  • A - Leaf Spring Length: 25"
  • B - Leaf Spring Length: 25"
  • C - Leaf Spring Arch: 3-3/4"
  • D - Leaf Spring Pack Thickness: 3-1/16"
  • Leaf Spring Capacity: 3,500 lbs.
  • Leaf Spring OEM Number: 1661421C91
  • Leaf Spring Eye Bushings: Front RB-75 / Rear RB-75
  • Leaf Spring Material: 6/.423, Pad 1/.499
  • Location - Front

 

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

 

Leaf spring 55-140 is the front leaf spring for Navistar International 3000, 3400, 3600, 3700, 3800, IC CE, 1452-1754, 1823-1955, 2124-2155, 1400-1652, 2554-2674, 4500-4900 and 7100 . The spring is a 3" wide, is a 6 leaf spring with 1 pad and has a capacity of 3,500 lbs. The OEM part number is 1661421C91.


Models And Year Ranges:

Fits: 1978-1988 Front Navistar International 1452-1754 (5,000 lb. - 8,000 lb. Axles Only)

Fits: 1978-1988 Front Navistar International 1823-1955 (Except 4x4 And 6x6) (5,000 lb. - 8,000 lb. Axles Only)

Fits: 1978-1988 Front Navistar International 2124-2155 (5,000 lb. - 8,000 lb. Axles Only)

Fits: 1989-2004 Front Navistar International 3000, 3400, 3600, 3700 And 3800 (6,000 lb. - 8,000 lb. Axles Only)

Fits: 2000-2004 Front Navistar International IC CE (6,000 lb. - 8,000 lb. Axles Only)

Fits: 1987-2012 Front Navistar International 1400-1652 (6,000 lb. - 8,000 lb. Axles Only)

Fits: 1989-2002 Front Navistar International 2554-2674 (6,000 lb. - 8,000 lb. Axles Only)

Fits: 1989-2002 Front Navistar International 4500-4900 (Except 4x4 And 6x6) (6,000 lb. - 8,000 lb. Axles Only)

Fits: 1989-2000 Front Navistar International 7100 (6,000 lb. - 8,000 lb. Axles Only)

Shipping Notes
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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: 87563117572

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William Burgess
Whiting, US
★★★★★ 5
Fun
Style: Chain(Silver)1
This was really nice looking on my gf. It's a cheap pretty thing to wear. Of course you need to be careful as it's a little fragile being an inexpensive piece.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
L
Verified Purchase
LuxChic
Louisville, US
★★★★★ 1
We’re not recommend it arrive tangled and once I put it on, it broke
Style: 8 Diamonds(Gold)
I ordered both the silver body chain and the gold body chain because I had an event and I wasn’t sure what color jewelry I would be wearing. They arrived in separate packaging. Both of them packaged horribly. Both of them were tangled and had horrible knots, making it nearly impossible to do. My daughter and I worked on them separately. She did the silver one. I did the gold one. They were very fragile so it took us probably about 20 to 30 minutes to untangle each one. I put it on and it broke less than two minutes later, that is the case for both of them, the one that was salvageable I attempted to wear for an evening out, and it broke even more. It’s sick more time. Did you tangle it than I actually got to wear it. I was not touching it, not moving it not pulling at it. The chain is just too fragile. I am calling Amazon for a refund and they are going back -both of them.
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Reviewed in the United States on March 1, 2026
P
Verified Purchase
Paige
Omaha, US
★★★★★ 5
So Cute On! Perfect for Miami
Style: Chain(Gold)
I loved this gold body chain! I bought it for a girls trip to Miami and it was the perfect accessory. It added such a fun, stylish touch to my outfit and really elevated the whole look. It was lightweight, comfortable to wear, and stayed in place without feeling annoying or heavy. The gold color looked great and didn’t look cheap at all. If you’re looking for something cute and trendy for a vacation, beach day, or night out, this is a great option!
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Reviewed in the United States on April 30, 2026
Z
Verified Purchase
z123
Pawtucket, US
★★★★★ 5
Great necklace
Style: 1 Diamond(Gold)
Simple but cute
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
S
Verified Purchase
Sean
Omaha, US
★★★★★ 3
Too Tangled
Style: 5 Diamonds(Gold)
This came extremely tangled. It took me about 20 minutes to untangle it then after I untangled it one of the pieces detached so it took me another 20 minutes to get it back together however, when I finally wore it, it was so cute but this should definitely be like on a cardboard body, so it won’t be so tangled up. I mean, it was ridiculous almost threw it away.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026

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