3 1 2 in I.D. Blue Straight Silicone Coolant Hose 36 inches 11 Teeth This air dryer fits trucks This air dryer fits trucks originally equipped with the Meritor WABCO System Saver 1200UP oil coalescing dryer Dayton Parts: AV065612 50 Leg Length N A Color Blue Overall Length 3ft Vacuum Rating N A Product Series Specifications: OEM Heavy Duty Vehicle Requirements High Temperature Option Available with Meta Aramid Fabric Reinforcement for Extreme High Temperature (Upon Request) Liner Options Available with Fluorosilicone or Fluorocarbon Liner (Petroleum & Chemical Applications) Vacuum Resistance Available with Helical Wire Reinforcement for Vacuum Resistance Temperature Range 65°F to 350°F Continuous Colors Blue or Black Leg Length 10” Long Legs From Center of the Bend Measurement Leg Lengths Are Measured From The Centerline of the Hose