Meritor-Rockwell C2-3121M1937S Axles & Differentials For Sale

Shop used Meritor-Rockwell C2-3121M1937S Axles & Differentials on MyLittleSalesman.com . Compare active listings with prices from $800 to $1,050. Sellers include CRG Heavy Truck Parts. Filter by condition, price, or year to find the Meritor-Rockwell C2-3121M1937S that fits your job.
Your Current Search
Industry
Truck Parts
Category
Axles & Differentials
Manufacturer
Meritor-Rockwell
Model
C2-3121M1937S
Click the to remove the filter.
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (5)
Make
Meritor-Rockwell (5)
Model
C2-3121M1937S (5)
Condition
Used (5)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (5)
State / Region
Select a state below and click Refine Results.
Seller Type
Dealerships (5)
Market Type
For Sale (5)

Shop Axles & Differentials by Subcategory

Showing 1 - 5 of 5 Listings

1 - 5 of 5 listings
1 - 5 of 5 listings
Meritor-Rockwell C2-3121M1937S Rear Differential for a 2016 International DuraStar 4300

Meritor-Rockwell C2-3121M1937S Rear Differential for a 2016 International DuraStar 4300

$1,049.97 USD
(Used) 2016 International DuraStar 4300, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C23121N1937S, Serial Number: FOR06960488, Make: Meritor/Rockwell, Model: C2-3121M1937S, Capacity:...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)DuraStar 4300
Will Fit Year(s)2016
Part NumberC23121N1937S
Stock NumberP-69627
MLS Number12562582
CategoryDifferentials, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Meritor-Rockwell C2-3121M1937S Rear Axle Housing for a 2016 International DuraStar 4300

Meritor-Rockwell C2-3121M1937S Rear Axle Housing for a 2016 International DuraStar 4300

$799.97 USD
(Used) 2016 International DuraStar 4300, COMPLETE DIFFERENTIAL HOUSING ONLY- Part Number: C23121N1937S, Serial Number: FOR06960488, Make: Meritor/Rockwell, Model: C2-3121M1937S, Capacity: 19...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)DuraStar 4300
Will Fit Year(s)2016
Part NumberC23121N1937S
Stock NumberP-69626
MLS Number12562581
CategoryAxle Housings, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Meritor-Rockwell C2-3121M1937S Rear Axle Assembly for a 2016 International DuraStar 4300

Meritor-Rockwell C2-3121M1937S Rear Axle Assembly for a 2016 International DuraStar 4300

Contact for price
(Used) 2016 International DuraStar 4300, COMPLETE REAR DIFFERENTIAL- Part Number: C23121N1937S, Serial Number: FOR06960488, Make: Meritor/Rockwell, Model: C2-3121M1937S, Capacity: 19,000 lbs...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)DuraStar 4300
Will Fit Year(s)2016
Part NumberC23121N1937S
Stock NumberP-69623
MLS Number12562578
CategoryAxle Assemblies, Rear
Last Updated3/12/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Meritor-Rockwell C2-3121M1937S Rear Axle Assembly for a 2016 International DuraStar 4300

Meritor-Rockwell C2-3121M1937S Rear Axle Assembly for a 2016 International DuraStar 4300

Contact for price
(Used) 2016 International DuraStar, AXLE, COMPLETE REAR- Part Number: C23121N1937S, Make: Meritor/Rockwell, Model: C2-3121M1937S, Capacity: 19,000 lbs, Hub Bolts: 10, Brake Type: Drum,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)DuraStar 4300
Will Fit Year(s)2016
Stock NumberP-113339
MLS Number13940583
CategoryAxle Assemblies, Rear
Last Updated10/25/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Meritor-Rockwell C2-3121M1937S Rear Axle Assembly for a 2016 International DuraStar 4300

Meritor-Rockwell C2-3121M1937S Rear Axle Assembly for a 2016 International DuraStar 4300

Contact for price
(Used) 2016 International DuraStar, AXLE, COMPLETE REAR- Part Number: C23121N1937S, Make: Meritor/Rockwell, Model: C2-3121M1937S, Capacity: 19,000 lbs, Hub Bolts: 10, Brake Type: Drum,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)DuraStar 4300
Will Fit Year(s)2016
Stock NumberP-106658
MLS Number13689567
CategoryAxle Assemblies, Rear
Last Updated7/11/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Did you find what you were looking for? Yes No