2020 Meritor/Rockwell MS1714X, Truck Delivery, Axle Housings (Rear), Fits to: International MV607, (Used) 2020 International MV607, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: B31C21DB, Serial Number: FOR05642830, Make: Meritor/Rockwell, Model: MS1714X3DFLNN501 557, Ratio: 5.57, Capacity: 17,500 Lbs, Hub Bolts: 10, Brake Type: Drum, 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# FOR05642830, Casting# FOR05642830, Hub Bolts 10 1HTEUMML3LH134662