SKU: 86720208328

1978 - 1988 Navistar International & Fire Apparatus S Series 2200-2600 Front Leaf Spring - 8 Leaves - 55-908

Sale price$188.78 Regular price$209.75
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

1978 - 1988 Navistar International & Fire Apparatus S Series 2200-2600 Front Leaf Spring - 8 Leaves - 55-908*Diagram Spring May Differ From Actual Spring* Number of Leaves 8 Leaf Spring Width 4" A Leaf Spring Length: 25" B Leaf Spring Length: 29" C Leaf Spring Arch: 4 1 2" D Leaf Spring Pack Thickness: 5" Leaf Spring Capacity: 8,100 lbs. Leaf Spring OEM Number: 572383C91 Leaf Spring Eye Bushings: Front RNK Rear RNK Leaf Spring Material: 4 . 527, 4 . 499, Pad 2 . 447 Location Front Second Design Verify the OEM part number and measurements to confirm

  • *Diagram Spring May Differ From Actual Spring*
  • Number of Leaves - 8
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 25"
  • B - Leaf Spring Length: 29"
  • C - Leaf Spring Arch: 4-1/2"
  • D - Leaf Spring Pack Thickness: 5"
  • Leaf Spring Capacity: 8,100 lbs.
  • Leaf Spring OEM Number: 572383C91
  • Leaf Spring Eye Bushings: Front RNK / Rear RNK
  • Leaf Spring Material: 4/.527, 4/.499, Pad 2/.447
  • Location - Front
  • Second Design

 

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

 

Leaf spring 55-908 is the front leaf spring on 1978-1988 Navistar International S Series 2200 through 2600. Also fits Fire Apparatus Emergency One. Fits 16,000 lb. through 20,000 lb. axles only. The spring is 4" wide, is a 8 leaf spring with 2 pads and has a capacity of 8,100 lbs. The OEM part number is 572383C91.

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.
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SKU: 86720208328

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4.4 ★★★★★
Based on 12 reviews
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Verified Purchase
C. H.
Charlottesville, US
★★★★★ 5
Great value for the price, highly recommend
Color: Dogwood & Calming, Size: Medium
Our dog loves these and chews them down to nothing. They are a great value for the money and the use your dog gets out of them. The size is just right for our doberdor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
L
Verified Purchase
LC
Chelsea, US
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab. However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
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Reviewed in the United States on May 1, 2026
M
Verified Purchase
Matthew Anderson
Los Angeles, US
★★★★★ 5
No problems after a year and a half
Color: Dogwood & Calming, Size: Medium
Have been regularly buying these for my corgi for about a year and a half. The 2 pack lasts about a month or 2 each time. Pieces break off in small enough pieces that they safely pass through his digestive system. He gnaws each one down to about 1/4 the original size before we take it away and give him a new one. He continues to have regular bowel movements and has a healthy appetite so I can’t imagine any problems arising after so long. I have tried other alternatives and every other similar chew breaks off in larger pieces and didn’t feel comfortable letting him chew/eat them. I noticed there are a few 1 star reviews saying their dogs got sick off these but after a year and a half I have had 0 issues with this product. I guess it depends on the dog and how big of pieces they are swallowing. My dog ingests pieces about the size of a grain of rice so just pay attention and you should be fine.
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Reviewed in the United States on February 18, 2026
T
Verified Purchase
terlynn4
Los Angeles, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
S
Verified Purchase
Shannon Brace
Alexandria, US
★★★★★ 5
Your dog will thank you.
Color: Dogwood & Fresh Breath, Size: Large
My dogs loves to chew on these. They make a small mess but not as bad as other chews. They are food for keeping teeth clean.
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Reviewed in the United States on May 31, 2026

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