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Meritor-Rockwell C79 3121P1966S Axles & Differentials For Sale

Shop used Meritor-Rockwell C79 3121P1966S Axles & Differentials on MyLittleSalesman.com . Compare active listings with prices available. Sellers include CRG Heavy Truck Parts. Filter by condition, price, or year to find the Meritor-Rockwell C79 3121P1966S that fits your job.
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   Axle Assemblies, Rear (1)    Axle Housings, Rear (2)    Differentials, Front (1)    Differentials, Rear (2)
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Showing 1 - 6 of 6 Listings

1 - 6 of 6 listings
1 - 6 of 6 listings
Meritor-Rockwell C79 3121P1966S Front Differential for a 2016 International 9900I

Meritor-Rockwell C79 3121P1966S Front Differential for a 2016 International 9900I

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(Used) 2016 International 9900l, COMPLETE FRONT REAR TANDEM- Make: Meritor/Rockwell, Rear Model: C79 3121P1966S, Serial Number: FORO4747970, Custom Number: C793121P1966S, Hub Bolts: 10,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9900I
Will Fit Year(s)2016
Stock NumberP-41351
MLS Number11922293
CategoryDifferentials, Front
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Meritor-Rockwell C79 3121P1966S Rear Axle Housing for a 2016 International 9900I

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,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9900I
Will Fit Year(s)2016
Stock NumberP-41356
MLS Number11922298
CategoryAxle Housings, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
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CRG Heavy Truck Parts
Meritor-Rockwell C79 3121P1966S Rear Differential for a 2016 International 9900I

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,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9900I
Will Fit Year(s)2016
Stock NumberP-41358
MLS Number11922300
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell C79 3121P1966S Rear Axle Assembly for a 2016 International 9900I

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,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9900I
Will Fit Year(s)2016
Stock NumberP-41364
MLS Number11922306
CategoryAxle Assemblies, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell C79 3121P1966S Rear Axle Housing for a 2016 International 9900I

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...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9900I
Will Fit Year(s)2016
Stock NumberP-41365
MLS Number11922307
CategoryAxle Housings, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Meritor-Rockwell C79 3121P1966S Rear Differential for a 2016 International 9900I

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...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)9900I
Will Fit Year(s)2016
Stock NumberP-41367
MLS Number11922309
CategoryDifferentials, Rear
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
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