5 0 Meritor-Rockwell RR20145NFN5243 321 Rear Axle Housing for a 2017 Volvo VNL Contact for price (Used) 2017 Volvo VNL, COMPLETE REAR DIFFERENTIAL HOUSING ONLY- Serial Number: FOR03687215, Part Number: 21557190, Make: Meritor/Rockwell, Model: RR20145NFN5243 321, Capacity: 19,000 Lbs,... ConditionUsedFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2017Part Number21557190Stock NumberP-66751 MLS Number12495185CategoryAxle Housings, Rear Last Updated9/30/2025 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info