MERCEDES-BENZ HL6 COMPLETE DIFFERENTIAL UNIT -Reinforced Body -Orginal Bearings and oil seals -Gears Produced From Forged Material VEHICLES AXOR 1840= 13X40 RATIO AXOR 3240= 13X40 RATIO AXOR 3228= 9X47 RATIO AXOR 3229= 10X43 RATIO ACTROS 1844= 13X37 RATIO TRAVEGO= 13X37 RATIO