View 0 Photos View 0 Videos 1987 Meritor-Rockwell RS15210R456 Rear Differential $1,950 USD Used Meritor-Rockwell RS15210 Differential, 4.56 Ratio, Need To Inspect ConditionUsedRear End4.56 ratioFits To Make(s)MERITOR-ROCKWELLFits To Model(s)RS15210R456Stock Number1767392 MLS Number14201483CategoryDifferentials, Rear Last Updated3/1/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info