Heavy Duty Front Leaf Springs


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Our front 3”, 4”, and 5” springs are now available in a heavy-duty version with a 25% higher spring rate. The HD leaf springs are great for heavier trucks and 4Runners with full bodies and exo-cages, V6 Toyota and Tacoma applications, and also works great for V6 and V8 engine swaps. The length is the same as our super flex spring, but with a higher spring rate the spring will hold its arch and lift longer.

Note: These springs are not a direct OEM replacement, installation requires the relocation of some mounting brackets.

Kit Includes:

  • 2 Leaf Springs
  • 8 Leaf Spring Bushings
  • 1 Spring Pad

Available in the following sizes:

  • 3″ HD Springs, Front
  • 4″ HD Springs, Front
  • 5″ HD Springs, Front

Additional information

Weight 75 lbs
Dimensions 48 × 12 × 4 in

Vehicle Type

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