3 0 2006 Meritor RS21145 Rear Differential for a Sterling ACTERRA $849.99 USD Meritor RS21145 Rear Differential 6.43 Ratio, From 2006 Sterling Acterra VIN 2FZACGCS46AV43160 ConditionUsedFits To Make(s)STERLINGFits To Model(s)ACTERRAStock Number141953 MLS Number12342451CategoryDifferentials, Rear Last Updated9/27/2023 LocationOwensboro, KY, US Sold ByWest Side Truck Parts (866) 828-___ SHOWNUMBERCall Seller Email Seller Save More Info