Curb Hoppers0My CartDetroit Locker-TractechDifferential Carrier - Eaton Posi - 28 Spline - 2.73 Ratio and Up - Iron - 8.5 in - GM 10-Bolt - EachListing ID: 927683Manufacturer Part Number: 19557-010Reference Part Number(s): DET19557-010Out Of StockBrand NewCopyright (C) 2019-2023 Initial Holdings LLC dba Curb Hoppers. All Rights Reserved.