1981 - 1986 Navistar International & Caterpillar 5870 Series, Paystar 5000 And HX Series Front Leaf Spring 55-956

$474.00 Sale Save

Item is in stock Only 0 left in stock Item is out of stock Item is unavailable

Navistar international front leaf spring part number 55-956.

  • Number of Leaves - 8
  • Leaf Spring Width - 4"
  • A - Leaf Spring Length: 27"
  • B - Leaf Spring Length: 29"
  • C - Leaf Spring Arch: 3-5/8"
  • D - Leaf Spring Pack Thickness: 4-7/16"
  • Leaf Spring Capacity: 9,000 lbs.
  • Leaf Spring OEM Number: 543847C92
  • Leaf Spring Eye Bushings: Front TB-26 / Rear Slipper
  • Leaf Spring Material: 8/.558
  • Location - Front


Leaf spring 55-956 is the front leaf spring on Navistar International 5870 Series, Paystar 5000, HX615 and HX620. Also fits Caterpillar CT660, CT680 and CT681. The spring is 4" wide, is 8 leaf spring with slipper end type and has a capacity of 9,000 lbs. The OEM part number is 543847C92.

Over 3 Decades of Customer Satisfaction

Benefits You Need & Want

Quality: Lasts longer. High-quality, durable parts that can withstand use and wear over time.Performance: Performs better. Parts that enhance and maintain the performance of you vehicle. Correct fit and function as expected.Value for Money: Cost with quality balanced. No better products at any price point.Brand Reputation: 30+ years of customer satisfaction.

Get It Done Right

Our promise to you and us

  • We will always be honest

  • We will always operate with a high level of integrity.

  • We will always treat you with dignity, and we will go all out to get it done right.