1970 - 2017 Navistar International & Caterpillar 9370, 9300, 5050SF-5070SF, 5500 and 5500i Front Leaf Spring 55-964
SKU: 57827867243

1970 - 2017 Navistar International & Caterpillar 9370, 9300, 5050SF-5070SF, 5500 and 5500i Front Leaf Spring 55-964

$224.33 $249.25
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Description

1970 - 2017 Navistar International & Caterpillar 9370, 9300, 5050SF-5070SF, 5500 and 5500i Front Leaf Spring 55-964*Diagram May Differ From Actual Spring* Number of Leaves 4 (PD 4 SHOCK EYE) Leaf Spring Width 4" A Leaf Spring Length: 25" B Leaf Spring Length: 29" C Leaf Spring Arch: 5 3 16" D Leaf Spring Pack Thickness: 4" Leaf Spring Capacity: 8,050 lbs. Leaf Spring OEM Number: 584647C94 Leaf Spring Eye Threaded Bushings: Front TB 26 Rear TB26 Leaf Spring Material: Pad . 323, Full Taper 4 . 788, Shock Eye . 323 Location Front Verify the OEM part number and

  • *Diagram May Differ From Actual Spring*
  • Number of Leaves - 4 (PD/4/SHOCK EYE)
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 25"
  • B - Leaf Spring Length: 29"
  • C - Leaf Spring Arch: 5-3/16"
  • D - Leaf Spring Pack Thickness: 4"
  • Leaf Spring Capacity: 8,050 lbs.
  • Leaf Spring OEM Number: 584647C94
  • Leaf Spring Eye Threaded Bushings: Front TB-26 / Rear TB26
  • Leaf Spring Material: Pad/.323, Full Taper 4/.788, Shock Eye/.323
  • 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 55-964 is the front leaf spring on Navistar International 9370, 9300 5050SF-5070SF, 5500 and 5500i heavy duty trucks. Also fits Caterpillar CT680 and CT681. The spring is 4" wide and is a 4 leaf full taper spring with 1 pad and a shock eye. The spring capacity is 8,050 lbs. and the OEM part numbers are 584647C94 and 462-5614.


Models And Year Ranges:

Fits: 1970-1999 Front Navistar International 5050SF-5070SF

Fits: 2000-2016 Front Navistar International 5500 And 5500i

Fits: Front Navistar 9300 And 9370 (Conventional) (With Set Forward Axle)

Fits: 2012-2017 Front Caterpillar CT680 and CT681

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: 57827867243

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Dayan
Belleville, US
★★★★★ 5
Versatile sneakers. The upper makes the difference.
Size: 11, Color: Black/Smoke Grey/Medium Ash
Very good quality shoes for this price. My impressions: 1. The Flyknit upper feels very soft and comfortable. I don't get the rough, scratchy feel of some lower-quality options. It also disperses heat very well. 2. The midsole is firm, but not overly hard. I find it well-balanced, as it has good shock absorption while still being soft enough to cushion the soles of my feet. 3. They're versatile. For me, especially the black ones with the dark gray sole, they work for casual wear, going to the gym, walking, and short, light runs. 4. I consider them very decent shoes for walking and short runs under 5k.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2025
K
Verified Purchase
Kelly L. MacDonald
Phoenix, US
★★★★★ 5
Offer lots of support and traction- perfect gym shoes
So comfortable- they offer a lot of support and I can tell they will last for a long time (and I’m hard on my gym shoes!). I’m actually a female but I sized down and they fit perfectly. I found them on sale and definitely recommend them as they are well worth the price.
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Reviewed in the United States on January 5, 2026
T
Verified Purchase
Thomas Aycock
Dallas, US
★★★★★ 5
Comfortable nike running shoes.
Size: 13, Color: Black/Summit White/Anthracite/Cyber, Size: 13, Color: Black/Summit White/Anthracite/Cyber
Nice and comfortable from the moment that I put them on my feet. Feels like you’re walking on memory foam. You have to buy comfortable shoes when you’re on your feet all day. I do Amazon Flex in. These will be perfect although I have several pairs so that way, the shoe lasts longer. Definitely would buy these in different colors very satisfied.
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Reviewed in the United States on December 29, 2025
S
Verified Purchase
Steve A
Chelsea, US
★★★★★ 4
Good shoe, seems physically big
I really like these shoes. I’ve been able to wear them for about a week now and am really impressed with how they’re holding up. A lot of my shoes start to squeak in a similar amount of time and these still feel like they just came out of the box. I especially like the heal support, it feels like it’s really gripping the heal nicely My one complaint is that they seem physically larger than most size 11 shoes from Nike I buy. In spite of fitting the same inside, the actual shoe seems about an inch longer than my other Nike size 11s. It’s not a deal breaker and it doesn’t impact the comfort, it might even make them more comfortable, but they look a bit large on my foot. And if you have a narrow foot, you might be swimming in these.
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Reviewed in the United States on September 10, 2025
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Verified Purchase
Fred
Omaha, US
★★★★★ 5
Can’t Miss Shoe
Size: 11, Color: White/Blue Crystal/Total Orange, Size: 11, Color: White/Blue Crystal/Total Orange
Great looking shoe! Fit to form, I wear a size 101/2 or 11 and I ordered a size 11 and they fit perfectly. Soft and comfortable perfect for walking as I suffer from knee and back pain at 59 years old…. Don’t judge me. Normal width size for me so not sure about the wide fit but the toe room for me is comfortable. Great choice will definitely recommend.
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Reviewed in the United States on April 8, 2026

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