1997 Meritor/Rockwell Other, Truck Tractor, Rear Rears (Tandem Rear or Single), Fits to: Ford LT9522 Louisville 122, (Used) 1997 Ford LT9522 Louisville 122, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Make: Meritor/Rockwell, Model: RP2316ONCNN601, Serial Number: AVA96173236, Ratio: 4.30, Hub Bolts: 10, Brake Type: Drum, Capacity: 23,000Lbs, 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 4.30, Serial# AVA96173236, Truck Year 1997 1FDZV96W4VVA31430