View 7 Photos View 0 Videos Meritor-Rockwell C79 3121P1966S Front Differential for a 2016 International 9900I Contact for price (Used) 2016 International 9900l, COMPLETE FRONT REAR TANDEM- Make: Meritor/Rockwell, Rear Model: C79 3121P1966S, Serial Number: FORO4747970, Custom Number: C793121P1966S, Hub Bolts: 10,... ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IWill Fit Year(s)2016Stock NumberP-41351 MLS Number11922293CategoryDifferentials, Front Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Meritor-Rockwell C79 3121P1966S Rear Axle Housing for a 2016 International 9900I Contact for price (Used) 2016 International 9900l, FRONT DIFFERENTIAL HOUSING ONLY- Make: Meritor/Rockwell, Rear Model: C79 3121P1966S, Serial Number: FORO4747970, Custom Number: C793121P1966S, Hub Bolts: 10,... ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IWill Fit Year(s)2016Stock NumberP-41356 MLS Number11922298CategoryAxle Housings, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Meritor-Rockwell C79 3121P1966S Rear Differential for a 2016 International 9900I Contact for price (Used) 2016 International 9900l, COMPLETE FRONT DIFFERENTIAL GEARS ONLY- Make: Meritor/Rockwell, Rear Model: C79 3121P1966S, Serial Number: FORO4747970, Custom Number: C793121P1966S,... ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IWill Fit Year(s)2016Stock NumberP-41358 MLS Number11922300CategoryDifferentials, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 7 Photos View 0 Videos Meritor-Rockwell C79 3121P1966S Rear Axle Assembly for a 2016 International 9900I Contact for price (Used) 2016 International 9900l, COMPLETE REAR REARS TANDEM- Make: Meritor/Rockwell, Rear Model: C79 3121P1966S, Serial Number: FORO4747970, Custom Number: C793121P1966S, Hub Bolts: 10,... ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IWill Fit Year(s)2016Stock NumberP-41364 MLS Number11922306CategoryAxle Assemblies, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Meritor-Rockwell C79 3121P1966S Rear Axle Housing for a 2016 International 9900I Contact for price (Used) 2016 International 9900l, COMPLETE REAR DIFFERENTIAL HOUSING ONLY- Make: Meritor/Rockwell, Rear Model: C79 3121P1966S, Serial Number: FORO4747970, Custom Number: C793121P1966S, Hub... ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IWill Fit Year(s)2016Stock NumberP-41365 MLS Number11922307CategoryAxle Housings, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Meritor-Rockwell C79 3121P1966S Rear Differential for a 2016 International 9900I Contact for price (Used) 2016 International 9900l, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Make: Meritor/Rockwell, Rear Model: C79 3121P1966S, Serial Number: FORO4747970, Custom Number: C793121P1966S, Capacity... ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IWill Fit Year(s)2016Stock NumberP-41367 MLS Number11922309CategoryDifferentials, Rear Last Updated5/13/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info