Commercial Truck Extended Long-Tail Coiled Air Lines & 7-Way Electrical Cable Series

Designed for deep-reach tractor-trailer configurations, pogo stick suspensions, and tender spring tracker setups, the Vortex Long-Tail Coiled Series features extended straight pigtail leads (long tails) that eliminate strain on coils during sharp turns. Certified to DOT FMVSS 106, SAE J844 (Air Lines), and SAE J560 / SAE J2394 (7-Way Electrical) standards, these assemblies maintain exceptional recoil memory and flex in extreme working conditions from -40°F to +200°F. Equipped with heavy-duty 1/2″ NPT brass swivels, stainless steel strain-relief springs, and die-cast zinc 7-pole plugs. Available in 4 long-tail configurations (Standalone Air Coils, Air Kit with Gladhands & Grips, 7-Way Electrical Cable, and 3-Piece Combo Sets) in 12FT and 15FT working lengths. Shipped directly from our Wheeling, Illinois warehouse.

Product Overview

Standard coiled lines can overstretch and sag when connected to high-mounted pogo sticks or extended slider positions. Our Extended Long-Tail Coiled Air Line & Electrical Cable Series solves this by integrating extra-long straight lead ends (“long tails”) on both tractor and trailer connections. This structural design places mechanical stress on the reinforced straight leads rather than pulling on the coils, dramatically extending hose life and preventing deck-plate dragging.

Built with premium virgin PA12 nylon for air lines and heavy-gauge copper wiring inside an all-weather green jacket for electrical lines, this series withstands severe road abrasion, UV exposure, diesel fumes, and de-icing chemicals. Whether you need individual replacement coils or a complete 3-piece hookup package with glad hands and extension grips, these long-tail sets deliver maximum reach, safety, and DOT compliance.

Key Performance Advantages

• Extended Long-Tail Design: Extra straight pigtail leads provide maximum clearance for tracker bars, pogo sticks, and tender springs while protecting coil recoil memory from over-extension.

• DOT & SAE Certified: Air lines meet SAE J844 / FMVSS 106 specifications; 7-way green electrical cables meet SAE J560 / SAE J2394 standards for ABS power circuits.

• Cold-Weather Polymer Memory: Advanced thermal-set PA12 nylon and TPU jacket formulation maintains recoil memory and elasticity down to -40°F (-40°C).

• Heavy-Duty Strain Relief: Plated stainless steel spring guards protect swivel brass connections and 7-pole die-cast zinc plugs from vibration fractures and terminal wear.

• Color-Coded Visual Identification: Red (Emergency Air), Blue (Service Air), and Green (7-Way ABS Electrical) eliminate cross-connection errors during fleet hookups.

Technical Specifications

Variant Options & Product Configurations

Select the exact long-tail setup required for your rig:

Option 1: Long-Tail Coiled Air Brake Hose Set (Red & Blue)

• 1x Red Emergency Coiled Nylon Air Line with Extended Straight Leads

• 1x Blue Service Coiled Nylon Air Line with Extended Straight Leads

  (Includes 1/2″ NPT brass swivel fittings & spring guards)

Option 2: Long-Tail Coiled Air Hose Kit with Aluminum Grips & Gladhands

• 1x Red Emergency Long-Tail Coiled Air Line

• 1x Blue Service Long-Tail Coiled Air Line

• 2x Ergonomic Anodized Aluminum Extension Grips (1 Red / 1 Blue)

• 2x Heavy-Duty Service & Emergency Glad Hands (1 Red / 1 Blue)

• 4x Premium Rubber Glad Hand Seals & 1x PTFE Thread Tape Roll

Option 3: Long-Tail 7-Way Coiled Trailer Electrical Cable

• 1x Green 7-Way ABS Coiled Power Cable with Extended Straight Leads

  (Fitted with dual die-cast zinc 7-pole plugs & stainless steel spring guards)

Option 4: 3-Piece Long-Tail Coiled Air Line & Electrical Cable Set (Combo Kit)

• 1x Red Emergency Long-Tail Coiled Air Line

• 1x Blue Service Long-Tail Coiled Air Line

• 1x Green 7-Way Long-Tail Coiled Electrical Cable

  (Available with optional glad hands and aluminum grips package)