Phillips Cable 11-5240 Air Brake Coil 20 Ft Polar Air Emergency Service Set

The Phillips Cable 11-5240 is a heavy-duty air brake coil assembly designed for commercial trucks and trailers operating in extreme cold weather conditions. This Polar Air rated coil provides reliable pneumatic connection between the tractor and trailer brake systems in harsh winter environments.

Key Features:

• 20-foot coiled air line with 40-inch straight lead sections for flexible routing
• Red (emergency) and blue (service) dual-line configuration for complete brake system connectivity
• Polar Air cold-weather construction maintains flexibility in sub-zero temperatures
• Heavy-duty reinforced tubing resists abrasion, ozone, and weather damage
• Self-storing coiled design prevents line dragging and road damage
• Standard gladhand-ready connections for universal compatibility

This emergency and service line set provides the critical pneumatic connection that allows the tractor to control trailer braking systems. The Polar Air compound ensures the lines remain pliable and functional even in extreme winter conditions where standard air lines would become stiff and crack. The 40-inch leads provide adequate length for routing to mounting points while the 20-foot coiled section extends to accommodate turns without pulling loose.