2 0 1986 Spicer M190T Rear Differential for a International S1900 $1,754 USD (USED) Eaton 23220 Ratio: 5.43 Side Gear Splines: 36 W/ Locker: NO Cast#: - ConditionUsedFits To Make(s)InternationalFits To Model(s)S1900Stock Number25798046 MLS Number13600660CategoryDifferentials, Rear Last Updated6/5/2025 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info