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Home > Chevy > Astro > Torsion Bars > 1990-2005 Chevy Astro AWD Torsion Bar with Adjuster Key Pair

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1990 - 2005 Chevy Astro AWD Torsion Bar with Adjuster Key Pair


In Stock (Ships same day for orders placed by 3 PM ET)

List Price:$590.90

Our Price: $270.45
 (You Save $320.45)

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Part Number: 1ASFK00155

Welcome Message from 1A Auto

This replacement torsion bar PAIR is just what you need to bring back the safety and integrity of your vehicle's suspension and steering.

A Torsion Bar is attached to the vehicle chassis. Vertical motion of the wheel causes the bar to rotate along its axis and is resisted by the bar's torsion resistance. The effective spring rate of the bar is determined by its length and diameter. The original design for this Torsion bar was flawed, collected and held water. This eventually caused rust, corrosion, and eventual failure.

The new design is roughly six inches shorter (with no end cap) then the original designs and will fit and function properly for both 36" & 41" designs.


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT
  • Replaces dealer part numbers; 15990701, 15990702
  • New, not remanufactured or refurbished
  • Comes with a limited lifetime warranty!
  • Fits AWD (All Wheel Drive) or 4WD models only
  • Includes adjustment keys
  • Re-engineered to eliminated the original failure point
  • Replaces both 36" & 41" original length bars

Note: Since these parts are under extreme tensions & pressures, we recommend professional installation of these parts.

This is for both Sides. If you only need one side, please see our single listings.

Worn torsion bars can cause excessive front tire wear, popping or creaking in the front end, extra play in the tracking system, and pose a serious safety concern. Replace that heavily rusted, rotted, or damaged torsion bar with our high quality all in one replacement.

This part replaces:
  • DORMAN #: 697-601,697-600

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