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Truck Rear Differentials for Sale

Shop new, used, and remanufactured Rear Differentials inventory on MyLittleSalesman.com, with prices from $45 to $6,500. Filter by condition, price, or year to see work-ready Rear Differentials available near you now. 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 15,869 Rear Differential Listings

1 - 25 of 15,869 listings
1 - 25 of 15,869 listings
Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 132

2012 Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 132

Recently Updated
$500 USD
RR20145, 2.64 Ratio, Pullout, grade A - p/n S11-19633-264, s/n FORO1355432, good condition
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 132
Stock Number1958-4
MLS Number13897686
CategoryDifferentials, Rear
Last Updated9/19/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell RT46164 Rear Differential for a 2015 International WorkStar 7400

Meritor-Rockwell RT46164 Rear Differential for a 2015 International WorkStar 7400

Newly Listed
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(Used) 2015 International WorkStar 7400, REAR DIFFERENTIAL GEARS ONLY- Part Number: D3324BBE, Sèrial Number: FOR02688352, Make: Meritor, Model: RT46-164, Ratio: 5.38, Capacity: 23,000 Lbs,...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)International
Fits To Model(s)WorkStar 7400
Will Fit Year(s)2015
Part NumberD3324BBE
Stock NumberP-513430
MLS Number14614588
CategoryDifferentials, Rear
Last Updated9/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana DSH40P Rear Differential for a 2011 Kenworth T800

Dana DSH40P Rear Differential for a 2011 Kenworth T800

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(Used) 2011 Kenworth T800, REAR DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: TBD, Make: Spicer, Model: DSH40P, Ratio: 3.90, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)2011
Stock NumberP-513425
MLS Number14614583
CategoryDifferentials, Rear
Last Updated9/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana R46-170 Rear Differential

Dana R46-170 Rear Differential

Recently Updated
$2,495 USD
REBUILT R46-170 3.91. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Casting#: 17906, Axle Spline Count: 46, Serial#: 62583, Core Charge: EXCHANGE CRITICAL CORE
ConditionRemanufactured
Part Number62583
Stock Number62583
MLS Number14520755
CategoryDifferentials, Rear
Last Updated9/19/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 116 Day Cab

2024 Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 116 Day Cab

Recently Updated
$500 USD
RS23160 - 2.93 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY
ConditionUsed
Rear End2.93 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 116 Day Cab
Stock NumberUPS-255326-1
MLS Number13903821
CategoryDifferentials, Rear
Last Updated9/18/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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