0 0 2012 Spicer S140S Rear Differential for a Ford F650 Recently Updated $600 USD (USED) Spicer S140S Ratio: 5.29 Side Gear Splines: 39 W/ Locker: NO Cast#: 134154 ConditionUsedFits To Make(s)FordFits To Model(s)F650Stock Number25894087 MLS Number13984457CategoryDifferentials, Rear Last Updated11/26/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info