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

Sale price$224.33 Regular price$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

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Exchange/Return Notes
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SKU: 57827867243

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Reviewed in the United States on May 10, 2026
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Works like a charm
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★★★★★ 5
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This AUTOWN 47PCS Tire Repair Rubber Nail Kit - Complete Screw Plug Kit with Glue, Fast Fix for Flat Tires on Car, Truck, Motorcycle, SUV & More set is nice. Works as it should. Easy to use. Nice sizes. No leakage. Seems durable. Nice look. Good value
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★★★★★ 5
Great little kit great price
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