View 5 Photos View 0 Videos Meritor-Rockwell RR20145NFN5243 321 Rear Differential for a 2017 Volvo VNL Contact for price (Used) 2017 Volvo VNL, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Serial Number: FOR03687215, Part Number: 21557190, Make: Meritor/Rockwell, Model: RR20145NFN5243 321, Capacity: 19,000 Lbs,... ConditionUsedRear End3.21 ratioFits To Make(s)VolvoFits To Model(s)VNLWill Fit Year(s)2017Part Number21557190Stock NumberP-66753 MLS Number12495187CategoryDifferentials, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info