Quotes (0) FMSI > Air Conditioning System > Orifice Tubes Orifice Tubes Request Information Orifice Tubes orifice-tubes-2 Orifice Tubes (17) a1549.jpg Orifice Tube Repair Kits (3) a1567.jpg Orifice Tube Installer & Remove Tools (2) a1568.jpg Severe Duty Variable Orifice Tubes (4) a1562.jpg