4 0 2013 Spicer S17-140 Rear Differential for a Ford F650 $830 USD (USED) Spicer S17-140 Ratio: 5.57 Side Gear Splines: 39 W/ Locker: NO Cast#: 133953 ConditionUsedFits To Make(s)FordFits To Model(s)F650Stock Number25759008 MLS Number13422607CategoryDifferentials, Rear Last Updated7/3/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info