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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 Bushings: Front TB-26 / Rear TB26
- Leaf Spring Material: Pad/.323, Full Taper 4/.788, Shock Eye/.323
- Location - Front
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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