View 0 Photos View 0 Videos 2015 Spicer S23-190D Rear Differential for a Kenworth T370 $2,166 USD (USED) Spicer S23-190D Ratio: 4.56 Side Gear Splines: 46 W/ Locker: YES Cast#: VERIFY ConditionUsedFits To Make(s)KenworthFits To Model(s)T370Stock Number25971348 MLS Number14280847CategoryDifferentials, Rear Last Updated4/2/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info