2020 Meritor/Rockwell Other, Truck Delivery, Axle Housings (Rear), Fits to: Volvo VNR64T, (Used) 2020 Volvo VNR64T, COMPLETE REAR DIFFERENTIAL HOUSING ONLY- Part Number: 21569642, Serial Number: FOR05795774, Make: Meritor/Rockwell, Model: MR2014X4MFRNN503.247, Capacity: 20,000Lbs, Ratio: 2.47, Hub Bolts: 10, Brake Type: Disk, 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# FOR05795774, Casting# FOR05795774, Hub Bolts 10 4V4WC9EH5LN256506