1 0 Meritor-Rockwell RDL46160 Rear Differential for a 2015 Western Star 4900 FA Newly Listed $1,595 USD RDL46160 FRT LOCKER 391 RATIO, GOOD USED INSPECTED TAKOUT 90 DAY WARRANTY, Ratio: 391 LOCKERS ConditionUsedFits To Make(s)Western StarFits To Model(s)4900 FAWill Fit Year(s)2015Stock Number101425-5 MLS Number13958428CategoryDifferentials, Rear Last Updated10/31/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info