1991-2002 Ford Explorer, Explorer Sport and Mercury Mountaineer Rear Leaf Spring 43-1159

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Ford rear leaf spring part number 43-1159.

  • Number of Leaves - 4 (3/1)
  • Leaf Spring Width - 2-1/2"
  • A - Leaf Spring Length: 25-11/16"
  • B - Leaf Spring Length: 30-15/16"
  • C - Leaf Spring Arch: 6-1/2"
  •  - Leaf Spring Pack Thickness: 1-3/4"
  • Leaf Spring Capacity: 1,100 lbs.
  • Leaf Spring OEM Numbers: F57Z5560A and F57A5560FD
  • Leaf Spring Eye Bushings: Front RB-237 / Rear RB-160
  • Includes Front and Rear Eye Bushings
  • Leaf Spring Material: 2/323 1/307 2ND 1/590
  • Location - Rear


Leaf spring 43-1159 is the rear spring on 1991-2002 Ford Explorer and Explorer Sport. Also fits Mercury Mountaineer. The rear spring is 2-1/2" wide and is a 4 (3/1) leaf spring. The capacity of the spring is 1,100 lbs. and the OEM part numbers are F57Z5560A and F57A5560FD.


Models And Year Ranges:

Fits: 1991-2001 Rear Ford Explorer (4 Door)

Fits: 1997-2001 Rear Mercury Mountaineer 

Fits: 1991-2002 Rear Ford Explorer Sport (2 Door)

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