1978 Mack ENDT676, Truck Trailer, Fans, Fits to: Mack RD685S, (Used) 1978 Mack RD685S, FAN- Type: AIR, Material: Metal, Blades: 8, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON MD 21921, Serial# TBD, Truck Year 1978, VIN RD685S3685 RD685S3685