Specifications:Total length:15 ftFitting material:Brass7 way plug material:Aluminum AlloyReplaces Part Number:Philips 30-2151, Philips 302151, Tectran 169127, Peterbilt PE13000, Tremec Sloan 451097, OTR6814.These are cross reference numbers.Features:The Department of Transportation mandates that every ABS tube, coil, and power cord meets its strict requirements.Large and Color-coded grips for easy coupling/uncoupling and hose support. The air lines have swivel fittings at tractor end for quick installation, preventing kinks, and easy gladhand connection. The Spiral Wrapped allows your connections a clean and organized look and easy to use assembly that installs in minutes.Our power cords utilize zinc die-cast plugs to efficiently move electricity from the engine to the trailer. This pack combines the compressed air tubing with the power cord for maximum convenience.The 3-in-1 ABS pack has rubber Weather Seal Sleeves near the ends of each plug to protect you from accidental shock during installation or repair. These also protect the cords from weather damage, which could cause a significant hazard.Package list:15FT 3-in-1 Wrap Set Air Line Hose Assemblies