2007 Meritor/Rockwell RT40-145, Truck Delivery, Front Rears (Tandem Front), Fits to: Volvo VNL, (Used) 2007 Volvo VNL, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Serial Number: FOR00120496, Make: Meritor, Model: RT40-145, Ratio: 3.42, Capacity: 20,000 Lbs, 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 3.42, Serial# FOR00120496, Casting# FOR00120496 4V4NC9TG67N477124