View 0 Photos View 0 Videos Eaton 21065S Differential Part Recently Updated Contact for price Used 21065S 6.50 Ratio Gear Set - Part # 121780 ConditionUsedRear End6.50 ratioStock Number4541093 MLS Number13896658CategoryDifferential Misc. Parts Last Updated3/12/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info