Freightliner Business Class M2, C2 And S2 Rear Helper Leaf Spring 46-1321

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Freightliner rear helper leaf spring part number 46-1321.

  • Number of Leaves - 1
  • Leaf Spring Width - 3"
  • A - Leaf Spring Length: 19-3/4"
  • B - Leaf Spring Length: 19-3/4"
  • C - Leaf Spring Arch: 3-15/16"
  • D - Leaf Spring Pack Thickness: 13/16"
  • Leaf Spring Eye Bushings: Front Slipper / Rear Slipper
  • Leaf Spring Capacity: 2,500 lbs.
  • OEM Part Numbers: 16-15769-000
  • Material: 1/.812 Full Taper
  • Location - Rear


The 46-1321 helper leaf spring fits the rear of Freightliner C2, M2 and S2 vehicles. This spring is 3" wide, is a single leaf spring and has a 2,500 lb. capacity. The OEM part number is 16-15769-000.

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