Product Details: The Contitech 50' xtreme Straight Heater Hose is designed to provide superior performance and reliability for buses and trucks on the road. This hose is constructed with a reinforced EPDM rubber core and a high-temperature resistant blue cover for maximum durability and long service life. The hose is designed to withstand extreme temperatures and pressures, making it ideal for use in a variety of applications. The hose is also resistant to oil, ozone, and abrasion, making it perfect for use in harsh environments. With its cutting edge technologies and superior performance, this hose is sure to provide long-lasting reliability and durability. FleetPride is your First Click in Heavy Duty®.