2013 Dana RST40, Truck Tractor, Rear Rears (Tandem Rear or Single), Fits to: Mack CHU613, (Used) 2013 Mack CHU613, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: RST40390CF, Serial Number: HN05217202, Make: Spicer/Dana, Model: RST40, Hub Bolts: 10, Brake Type: Drum, Ratio: 3.90, Capacity: 20,000Lbs, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Ratio 3.90, Serial# HN05217202, Casting# HN05217202 1M1AN07Y1DM013422
