A/C Liquid Line Hose Assembly (56954) by Four Seasons®. Switch Port: without Switch Port. Bracket: without Bracket. Muffler: without Muffler. Orifice Tube: without Orifice Tube. 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.