SKU: 90977264492

2007 - 2021 Navistar International 8500, 8600, Transtar, LH & RH Series, 9100, 9200, 9400, Lonestar, Prostar, 8200 and 8300 Front Leaf Spring - 2 Leaves - 55-1218

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Description

2007 - 2021 Navistar International 8500, 8600, Transtar, LH & RH Series, 9100, 9200, 9400, Lonestar, Prostar, 8200 and 8300 Front Leaf Spring - 2 Leaves - 55-1218*Diagram Spring May Differ From Actual Spring* Number of Leaves 2 (PD 2 PD) Leaf Spring Width 4" A Leaf Spring Length: 29" B Leaf Spring Length: 29" C Leaf Spring Arch: 3 7 8" D Leaf Spring Pack Thickness: 2 3 4" Leaf Spring Capacity: 5,350 lbs. Leaf Spring OEM Number: 3527263C91 Leaf Spring Eye Bushings: Front RB 253 Rear RB 253 Leaf Spring Material: Pad 1 . 323, 2 . 999, Pad 1 . 323 Full Taper Location Front Verify the OEM part number and

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 2 (PD/2/PD)
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 29"
  • B - Leaf Spring Length: 29"
  • C - Leaf Spring Arch: 3-7/8"
  • D - Leaf Spring Pack Thickness: 2-3/4"
  • Leaf Spring Capacity: 5,350 lbs.
  • Leaf Spring OEM Number: 3527263C91
  • Leaf Spring Eye Bushings: Front RB-253 / Rear RB-253
  • Leaf Spring Material: Pad 1/.323, 2/.999, Pad 1/.323 Full Taper
  • 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 55-1218 is the front leaf spring on Navistar International 8200, 8300, 8500, 8600, Transtar, LH625, RH613, 9100, 9200, 9400, Lonestar and Prostar. The spring is 4" wide, is a 2 leaf full taper leaf spring with 2 pads, has rubber bushings and the capacity is 6,350 lbs. The OEM part number is 3527263C91.


Models And Year Ranges:

Fits: 2007-2021 Front Navistar International 8500 And 8600; Transtar

Fits: 2017-2021 Front Navistar International LH625 And RH 613

Fits: Front Navistar International 9100, 9200, 9400, Lonestar and Prostar (Conventional)

Fits: Front Navistar International 8200 And 8300

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 90977264492

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4.6 ★★★★★
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Today
Lowell, US
★★★★★ 5
Airedale tough!
Color: Rubber Chew Toy, Size: Large
We have two young Airedale Terriers and I thought this would be a good inside toy for them to tug. And I was right! Very happily so. I have to admit I was surprised when I first saw it; it seemed so small. But the thing stretches and springs back to shape. We’ve had it about 2 weeks now and it is constantly played with. Absolutely the best toy! Very interactive either alone (it rolls) or with us or they play together. I am surprised how tough it is with all the constant rough play. Highly recommend!!!
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Reviewed in the United States on May 12, 2022
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Verified Purchase
Julie
Dallas, US
★★★★★ 4
Small, but twisty and fun looking. Seems relatively sturdy, though doesn't look indestructible at all.
Color: Rubber Chew Toy, Size: Large
SLIGHTLY disappointed because I thought this was bigger than it is. If you squish it all in close, it's maybe one and a half times the size of a tennis ball. (Of course, the size is probably listed; I think I just assumed, so my fault.) That being said, it's entertainingly twisty and squishy, though the rubber seems relatively sturdy. I'm not yet positive if it will hold up to the 8 month retriever/lab mix it's intended for; he tends to rip instantly through anything much less sturdy than kong natural rubber. But it seems like something that will amuse him, so we're going to give it a shot at Christmas.
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Reviewed in the United States on November 7, 2014
K
Verified Purchase
Kindle Customer
Draper, US
★★★★★ 5
Great product!
Color: Rubber Chew Toy, Size: Large
My dog is an aggressive chewer. I have bought this 3 times for her she loves to play tug and fetch with it. They last longer than most of the other toys I get her and it’s one of her favorites.
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Reviewed in the United States on January 1, 2025
K
Verified Purchase
Kate
Charlottesville, US
★★★★★ 3
It’s okay I guess
Color: Rubber Chew Toy, Size: Large
Good price and decent toy, seems well made. My puppy is entirely uninterested and doesn’t play with it at all.
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Reviewed in the United States on April 23, 2026
P
Verified Purchase
PattyJoyce on Joe List
Chelsea, US
★★★★★ 1
Very dangerous for chewers!!!
Color: Rubber Chew Toy, Size: Large
My dog was chewing/swallowing the hard rubber within seconds of having this "toy"!!! Not safe, sturdy, no play attraction; only desire was to consume!!!
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Reviewed in the United States on March 16, 2026

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