View 2 Photos View 0 Videos 2006 Meritor-Rockwell RRL20145R321 Rear Differential Newly Listed $750.35 USD RRL20145, 3.21 RATIO, 3200-F-1878 ConditionUsedRear End3.21 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RRL20145R321Stock Number2607527 MLS Number14174141CategoryDifferentials, Rear Last Updated2/28/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info