View 0 Photos View 0 Videos Eaton 22121 Rear Differential Recently Updated $950 USD USED EATON SINGLE AXLE DIFFERENTIAL MODEL 22121 RATIO : 5.57, THIS UNIT IS CHECKED AND CLEANED ConditionUsedRear End5.57 ratioStock Number32704 MLS Number12813644CategoryDifferentials, Rear Last Updated8/28/2026 LocationCrandall, TX, US Sold ByTim Jordan's Truck Parts Inc. (833) 359-___ SHOWNUMBERCall Seller Email Seller Save More Info