2000 Mack RD688SX, Truck Delivery, Heater/AC Control Assys, Fits to: Mack RD688SX, (Used) 2000 Mack RD688SX, TEMPERATURE CONTROL ASSEMBLY- Settings: Fan Speed, Temp, Air Position, Material: Plastic, For more information about this item, give us a call.We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Truck Year 2000, VIN 1M2P268C2YM052319, Material Plastic 1M2P268C2YM052319