Lift Supports & Topper Struts

Lift Supports & Topper Struts


Sixity direct fit, OEM-replacement, hydraulic lift supports / gas springs for cars and trucks provide exceptional performance and durability for demanding automotive including hood, trunk, tail-gate, hatchback and window lift designs. All Sixity Lift Supports and Topper Struts include a 100% fitment guarantee and one year warranty.


Plus now shop the full line of StrongArm Lift Supports!!



  • Guaranteed accurate vehicle-specific fitment.
  • Unique, two-stage hydraulic action: Innovative design reduces stress on body parts and strut mounts.
  • High-strength steel and aluminum alloy: Sturdy hydraulic system components provide excellent mechanical durability and lift characteristics.
  • Easy Installation: Installation is literally a snap with the spring-steel connector retaining clips.
  • Attractive Design: All gas springs feature a black epoxy powder-coated tube that looks great on any vehicle.
  • Lift Support Installation Video
  • Lift Support Installation Instructions

  • Manufactured to exacting OEM specifications, our vehicle-specific designs provide for accurate fitment and exceptional performance. Precision machining and automated assembly deliver superior product quality and reliability, and the sleek black epoxy powder-coat tube finish looks great.


    High-strength steel and aluminum alloy hydraulic system components provide excellent mechanical durability and lift characteristics. Polished, nitride-surfaced piston rods resist rust, corrosion and wear, while advanced elastomer seals provide smooth operation and exceptional service-life. Durable, application specific, high-strength steel or ballistic-nylon ball connectors are designed to handle the extreme demands of automotive applications. Our unique, two-stage hydraulic action reduces stress on body parts and strut mounts, while integral spring-steel connector retaining clips allow for easy, secure strut installation.