A/C Refrigerant Liquid Hose (65706) by Four Seasons®. With Seals/Gaskets. Switch Port: With Switch Port. Bracket: With Bracket. Orifice Tube: With Orifice Tube. Service Port: With Service Port. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.