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Truck Rear Differentials for Sale

Locate new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Filter by condition, price, or year to identify the ideal Rear Differential in your area. Browse complete rear differential assemblies for semi trucks and heavy duty commercial vehicles. Find single, tandem, and inter-axle differentials from Meritor, Dana Spicer, Eaton, and other manufacturers.
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Showing 1 - 25 of 13,431 Rear Differential Listings

1 - 25 of 13,431 listings
1 - 25 of 13,431 listings
Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 113

2013 Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 113

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RS-23160- Rear - Ratio 4.30 - Pullout - DIFF ONLY. P/N- RS23160NFNN535430, S/N- FOR01884191
ConditionUsed
Rear End4.30 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 113
Stock Number4489-3
MLS Number14397961
CategoryDifferentials, Rear
Last Updated6/25/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Axle Alliance M2 106 Rear Differential for a Freightliner M2 106

2021 Axle Alliance M2 106 Rear Differential for a Freightliner M2 106

Newly Listed
$450 USD
Core - R21-4N - 5.56 Ratio - grade C - rebuildable - p/n C11-00008-329 - gearset pitted, case good.
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)M2 106
Stock Number31925
MLS Number14451055
CategoryDifferentials, Rear
Last Updated6/25/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Dana R44CA104 7X Rear Differential for a 2000 International 4900

Dana R44CA104 7X Rear Differential for a 2000 International 4900

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(Used) 2000 International 4900, DIFFERENTIAL GEARS ONLY- Part Number: 1665250C92, Serial Number: HL00159764, Make: Spicer, Model: R44CA104 7X, Ratio: 5.38, Capacity: 21,000 Lbs, Reference...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)International
Fits To Model(s)4900
Will Fit Year(s)2000
Part Number1665250C92
Stock NumberP-507044
MLS Number14450426
CategoryDifferentials, Rear
Last Updated6/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Detroit RS19-4 Rear Differential for a 2020 Freightliner M2 106

Detroit RS19-4 Rear Differential for a 2020 Freightliner M2 106

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(Used) 2020 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00010-055, Serial Number: 742821B0086756, Make: Detroit, Model: RS19-4, Ratio: 5.88, Capacity: 23,000 Lbs,...
ConditionUsed
Rear End5.88 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2020
Part NumberC11-00010-055
Stock NumberP-507029
MLS Number14450411
CategoryDifferentials, Rear
Last Updated6/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS23160 Rear Differential for a 2019 Freightliner Cascadia 116 Day Cab

Meritor-Rockwell RS23160 Rear Differential for a 2019 Freightliner Cascadia 116 Day Cab

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(Used) 2019 Freightliner Cascadia 116 Day Cab, DIFFERENTIAL GEARS ONLY- Part Number: C11-00056-212, Serial Number: FOR05056628, Make: Meritor, Model: RS23-160, Ratio: 3.07, Capacity: 23,000...
ConditionUsed
Rear End3.07 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 116 Day Cab
Will Fit Year(s)2019
Part NumberC11-00056-212
Stock NumberP-115005
MLS Number14028371
CategoryDifferentials, Rear
Last Updated6/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RT46-160 Rear Differential for a 2021 Freightliner Cascadia 126

Meritor-Rockwell RT46-160 Rear Differential for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00061-079, Serial Number: DRA21406285, Make: Meritor, Model: RT46-160, Ratio: 3.73, Capacity:...
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2021
Part NumberC11-00061-079
Stock NumberP-109580
MLS Number13779346
CategoryDifferentials, Rear
Last Updated6/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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