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Teraflex Falcon Series 3.1 Piggyback Shocks Front & Rear Kit 5-6in Lift - JK 4DR

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Your Price: $1,333.99
Part Number: 03-01-31-400-406
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This Falcon Series 3.1 shock kit from TeraFlex is designed for specially for the Jeep Wrangler, including Unlimited and Rubicon four-door models, utilizes a Piggyback front and rear system, provides 4 - 6 inch of lift, and includes a well-designed front reservoir accommodating the wider turning radius of many larger off-road tires. All shocks produced by TeraFlex are designed with the aim of providing the maximum stability possible from a vehicle: years of extensive research were invested in the design of this corner-specific shock kit. Offset upper shock stud positions allow for increased clearance from the Jeep frame, and a full range of vertical motion, dampened by the TeraFlex shocks. Falcon Series 3.1 kit outbound-mounted shocks allow vehicles with raised track bar brackets the increased clearance they require.

The front reservoir is horizontally positioned, which provides the full suspension range offered by this Falcon Series shock kit; the rear reservoir is located beneath the shock to prevent damage from rocks and debris. The piggyback design increases fluid flow, as well as eliminating common problems with leaks seen with swivel and banjo fittings. The induction-hardened, hard chrome shaft and hard-anodized, 6061 aluminum shock body offer damage protection, extending the life of the shocks. The design features a digressive linear piston that provides dynamic vehicle roll control, maximum stability, and is the biggest, and strongest, of its type that will fit into the JK Wrangler without more extensive modifications. Cavitation is controlled via an inline oil/gas separator. All pieces have undergone a 1,000-hour test for corrosion resistance . TeraFlex shocks are serviceable by the company.

TeraFlex Falcon Series 3.1 Piggyback shock kits use full-synthetic Redline oil, specifically designed to reduce shock fade, and extend life. Redline synthetic shock oil formulas include special lubricating and protection agents, which also aid in extending the lifespan, and increasing the performance, of the machine-smoothed internal body of Falcon Series 3.1 Jeep Wrangler kit shocks.


  • 2-1/4 inch shock body
  • Three-quarter inch diameter shaft
  • Offset stud design
  • Inline oil/gas separator
  • Machined smooth internal shock body surface
  • One-piece piston wear band with O-ring; made with bronze and Teflon
  • Fully synthetic Red Line oil
  • Three-year warranty
  • Patented design

*NOTE - Due to varying lift heights we always recommend you measure the shock length you need to ensure proper fitment on your application*

Length Information:

  • Front Extended - 30.30in
  • Front Compressed- 18.00in
  • Front Travel- 12.30in
  • Rear Extended- 29.90in
  • Rear Collapsed- 17.60in
  • Rear Travel- 12.30in

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