4-In-One LIFELine® Kit - DOUBLEDUAL™

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4-In-One LIFELine® Kit - DOUBLEDUAL™
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4-In-One LIFELine® Kit - DOUBLEDUAL™

A LIFELine® Kit combines Tectran’s industry leading designs into a complete, ready-to-install tractor-trailer connection system. Factory assembly and premium components eliminate the guesswork and reduce installation labor to an absolute minimum, which drives value to the absolute maximum. Order a single part number and install it with a single wrench. Available with or without tender kits so select the right configuration for your application.


  • 4th Line is a 4GA DOUBLEDUAL™ cable which is fully compatible with both dual pole horizontal and dual pole vertical systems (SAE J3082 compliant, also available separately in straight or coiled form)
  • Factory installed, anodized gladhands with polyurethane seals and stainless-steel filter screens
  • TEC-360® Clamps - Can be easily repositioned without tools and 360° swivels allow the LIFELine® Kit to rotate freely which prevents binding, interlocked springs, and stress on connection points
  • LIFESwivel® - 100% brass, live swivel fittings at tractor end allow for easy single-wrench installation
  • FLEXGrip-HD® - Dual-function gladhand grips act as bend restrictors during tight turns and also serve as handles for extra leverage during trailer hook-up (Patent Pending)
  • Bend Restrictors – Thermo-elastomeric reinforcement guards located on the tractor leads prevent the hoses from kinking and will not corrode like standard spring guards (Patent Pending)
  • WeatherSeal® sleeves on all electrical plugs prevent water and moisture from entering the back of the plug and also provide excellent strain relief during sharp turns
  • 2-Hole TEC-CLAMPS® are included for optional storage of the 4th line if the assembly is being used to haul a standard trailer without a socket for it


Part No. Stock Code Length Application¹  4th Line Included Tender Kits
LKAP12DP 23750 12 ft Pogo Stick 7DDD122MW -
LKAP12DT 23751 12 ft Slider Bar 7DDD122MW 16" & 25" Dual Spring
LKAP135DP 23752 13.5 ft Pogo Stick 7DDD135MW -
LKAP135DT 23753 13.5 ft Slider Bar 7DDD135MW 16" & 25" Dual Spring
LKAP15DP 23754 15 ft Pogo Stick 7DDD152MW -
LKAP15DT 23755 15 ft Slider Bar 7DDD152MW 16" & 25" Dual Spring

¹ LIFELine® Kits are designed to be used with an existing slider bar or pogo stick so they are not included in the kit


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