Leaf Spring


Leaf Spring

A leaf spring is the centerpiece of a basic suspension system design. A set of leaf springs is used to support the weight of a vehicle and to maintain the proper ride height to prevent the underneath of the vehicle from hitting the road surface. By design, it is a set of metal layers that rest on one another.


Most leaf springs are designed to last the lifetime of a vehicle. However, they may get rusted or damaged, providing several warning signs, such as a lower vehicle ride height and a knocking noise when hitting a bump or pothole.

Leaf spring replacement

  • We recommend you to replace leaf springs in pairs.
  • If leaf springs are replaced, a four-wheel alignment is required to keep the vehicle running smoothly and safely.
Pro Comp® - 6 Deg Leaf Spring Axle Shims
6 Deg Leaf Spring Axle Shims. Various sizes. Available in singles or pairs.
99-600B

$20.89

Special order
Pro Comp® - 4 Deg Leaf Spring Axle Shims
4 Deg Leaf Spring Axle Shims. Various sizes. Available in singles or pairs.
99-400B

$17.59

In Stock
Pro Comp® - 2.5 Deg Leaf Spring Axle Shims
2.5 Deg Leaf Spring Axle Shims. Various sizes. Available in singles or pairs.
99-250B

$16.49

In Stock
Pro Comp® - 2 Deg Leaf Spring Axle Shims
2 Deg Leaf Spring Axle Shims. Various sizes. Available in singles or pairs.
99-200B

$14.29

In Stock
Pro Comp® - 3/8" Leaf Spring Centering Pin
3/8" Leaf Spring Centering P" Centering pins are recommended whenever modifying
97-380B

$8.79

In Stock
Superlift® - Axle Shims
Superlift's Product Development staff, arguably the industry's most experienced
006

$23.06

Special order