Total Chaos Shackle Pivot Gusset (1986-95 4Runner/Pickup)

In stock
SKU: 317
Regular price $64.30

Total Chaos Shackle Pivot Gusset

For 1986–1989 1st Gen Toyota 4Runner, 1986–1988 2nd Gen Toyota Pickup, 1990–1995 2nd Gen Toyota 4Runner, and 1989–1995 3rd Gen Toyota Pickup

These rear shackle pivot gussets are designed to reinforce the frame mounting area when running 9 inch or 12 inch aftermarket shackles on 1986–1995 Toyota 4WD Pickups and 4Runners. Extended shackles increase leverage at the frame pivot point, which can stress or deform the factory mounting location under heavy suspension load.

These gussets strengthen the frame above or below the rail where the shackle pivot is mounted, helping prevent elongation, cracking, or frame distortion during off road use.


Why Reinforcement Is Necessary

Longer rear shackles improve articulation and suspension travel, but they also increase stress at the pivot point. Without reinforcement, the frame can fatigue over time.

Performance advantages include:

  • Strengthens shackle pivot mounting area

  • Reduces frame flex and distortion

  • Helps prevent pivot hole elongation

  • Supports aggressive off road and long travel builds

This reinforcement is strongly recommended when installing extended 9 inch or 12 inch shackles.


Heavy Duty Construction

Each gusset is manufactured from laser cut 10 gauge steel and comes pre bent and notched for simplified welding.

Key features:

  • 10 gauge steel construction

  • Precision laser cut for consistent fitment

  • Pre bent and notched design

  • Designed for weld on installation

The design allows fabricators to integrate the gussets cleanly into the frame structure.


Installation Requirements

  • Grinding required to prep frame surface

  • Welding required for installation

  • Professional fabrication recommended

  • Intended for vehicles running 9 inch or 12 inch shackles

Proper installation ensures long term structural integrity.


Vehicle Compatibility

  • 1986–1989 Toyota 1st Gen 4Runner

  • 1986–1988 Toyota 2nd Gen Toyota Pickup

  • 1986-1995 Toyota Pickup & 4Runner


What Is Included

  • Shackle pivot gussets, quantity four
    Includes enough gussets for one vehicle