View 8 Photos View 0 Videos Mercedes-Benz D742821 Rear Differential for a 2006 Sterling ACTERRA Contact for price Mercedes / Alliance Rear Axle D742821 For Sale, Used. Ratio: 5.22, P/N: D742821, C11-00008-462. Brake Type: Drum. Call for more information. We ship everywhere., Ratio: 5.22, Casting#:... ConditionUsedRear End5.22 ratioFits To Make(s)SterlingFits To Model(s)ACTERRAWill Fit Year(s)2006Part NumberD742821Stock NumberST-0920-24 MLS Number14437455CategoryDifferentials, Rear Last Updated6/18/2026 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info