Introducing Female 45DEG Flare Dual Swivel Air Brake Hose Assemblies - 3/8 Hose I.D. - Dual 3/8 Swivel Ends -Perfect Replacements: These hose assemblies are designed as direct replacements for late model PACCAR, Peterbilt, and Kenworth trucks, ensuring compatibility and ease of use -Swivel Fittings: They feature female 45DEG flare swivel fittings with a 3/8 size on both ends, providing flexibility and ease of installation -Durable Construction: Built with rugged hose construction, these assemblies are engineered to maximize their lifespan. They are resistant to UV rays, ozone, fuels, and commonly used road chemicals, making them suitable for challenging environments -Wide Temperature Range: These assemblies can operate flawlessly in temperatures ranging from -40?F to +200?F (-40?C to +93?C), ensuring reliability in various conditions -High Pressure Rating: With an operating pressure of up to 225 psi, these assemblies meet and exceed industry standards, including SAE J1402 - Type A and DOT FMVSS No. 106 - Brake Hoses, 49 CFR 571.106 Upgrade your brake system with these dependable hose assemblies, designed for durability and performance on the road.