Total Chaos 12 Inch Chromoly Shackles (1986-95 4Runner/Pickup)
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Total Chaos 9 Inch Chromoly Shackles
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 12 inch 4130 chromoly leaf spring shackles are designed for 1986–1995 Toyota 4WD Pickups and 4Runners running 2.5 inch wide leaf springs. Built for strength and suspension articulation, these extended shackles improve durability and allow for increased rear suspension movement in off road environments.
Manufactured from high strength chromoly tubing, these shackles are intended for performance builds requiring reinforced rear suspension components.
Suspension Performance Benefits
Longer rear shackles can increase suspension articulation and improve rear axle movement over uneven terrain. These 12 inch shackles are engineered for strength and reliability in aggressive driving conditions.
Key advantages include:
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Increased rear suspension articulation
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High strength chromoly construction
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Designed for 2.5 inch wide leaf spring setups
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Suitable for long travel or performance leaf spring systems
This setup is intended for off road focused builds and custom suspension applications.
Heavy Duty Construction
Each shackle is fabricated from 4130 chromoly tubing for superior strength compared to standard mild steel alternatives.
Component features:
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12 inch overall length
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Chromoly tubing construction
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Urethane bushings for reduced deflection
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Inner and outer sleeves included
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Grade 8 mounting hardware
The included urethane bushings provide improved durability and more controlled movement compared to factory rubber bushings.
Installation Requirements
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Designed for 2.5 inch wide leaf springs
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Custom fabrication required
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Professional installation recommended
Proper installation is critical to maintain safe suspension geometry and alignment.
Vehicle Compatibility
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1986-1989 Toyota 1st Gen 4Runner
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1986-1988 Toyota 2nd Gen Toyota Pickup
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1990-1995 Toyota 2nd Gen 4Runner
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1989-1995 Toyota 3rd Gen Pickup
What Is Included
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12 inch shackles, quantity two
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Inner sleeves, quantity two
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Outer sleeves, quantity two
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Urethane bushings, quantity four
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Grade 8 hardware
Replacement components are available upon request.