View 0 Photos View 0 Videos 2007 Meritor RS21145 Rear Differential for a Sterling Acterra $325 USD (USED) Meritor RS21145 Ratio: 5.57 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864 ConditionUsedFits To Make(s)SterlingFits To Model(s)ActerraStock Number25938826 MLS Number14146274CategoryDifferentials, Rear Last Updated2/16/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2010 Meritor RS21145 Rear Differential for a Freightliner M2 106 $350 USD (USED) Meritor RS21145 Ratio: 5.86 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)M2 106Stock Number25893035 MLS Number13992147CategoryDifferentials, Rear Last Updated2/7/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Meritor RS21145 Rear Differential $998 USD (USED) Meritor RS21145 Ratio: 5.13 Side Gear Splines: 41 W/ Locker: YES Cast#: 3200F1878 ConditionUsedFits To Make(s)InternationalFits To Model(s)DURASTAR (4400)Stock Number25890823 MLS Number13972732CategoryDifferentials, Rear Last Updated11/19/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info