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Truck Rear Differentials for Sale

Review new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Filter by condition, price, or year to filter by what fits your job. 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 13,542 Rear Differential Listings

1 - 25 of 13,542 listings
1 - 25 of 13,542 listings
Meritor-Rockwell RT46-160 Rear Differential for a 2005 Sterling L9500

Meritor-Rockwell RT46-160 Rear Differential for a 2005 Sterling L9500

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(Used) 2005 Sterling L9500, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-18854-489, Serial Number: AVA04286240, Make: Meritor, Model: RT46-160, Ratio: 4.89, Capacity: 23,000 Lbs, Reference...
ConditionUsed
Rear End4.89 ratio
Fits To Make(s)Sterling
Fits To Model(s)L9500
Will Fit Year(s)2005
Part NumberS11-18854-489
Stock NumberP-509155
MLS Number14492411
CategoryDifferentials, Rear
Last Updated7/18/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Eaton DS461P Rear Differential for a 1993 Western Star 4900

Eaton DS461P Rear Differential for a 1993 Western Star 4900

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1993 WS 4900 REAR REAR EATON DS461 DIFF, 3.90 RATIO, NO LOCK, NEW WAY SUSPENSION 46000 LBS, Ratio: 3.90
ConditionUsed
Rear End3.90 ratio
Fits To Make(s)Western Star
Fits To Model(s)4900
Will Fit Year(s)1993
Stock Number3870-WS-3
MLS Number14492054
CategoryDifferentials, Rear
Last Updated7/18/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

2022 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

Recently Updated
$1,575 USD
(USED) Detroit RT40-NFD Ratio: 2.85 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205 Ref# 771195B0284200
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CASCADIA
Part Number771195B0284200
Stock Number25466902
MLS Number12209877
CategoryDifferentials, Rear
Last Updated7/18/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Detroit RS21-4 Rear Differential for a 2024 Freightliner M2 106

Detroit RS21-4 Rear Differential for a 2024 Freightliner M2 106

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(Used) 2024 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00007-034, Serial Number: 742821A0246287, Make: Detroit, Model: RS21-4, Ratio: 6.14, Capacity: 19,000 Lbs,...
ConditionUsed
Rear End6.14 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2024
Part NumberC11-00007-034
Stock NumberP-509112
MLS Number14490283
CategoryDifferentials, Rear
Last Updated7/17/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana S17-140 Rear Differential for a 2022 International MV607

Dana S17-140 Rear Differential for a 2022 International MV607

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(Used) 2022 International MV607, DIFFERENTIAL GEARS ONLY- Part Number: HN08002124, Serial Number: 76467747, Make: Spicer, Model: S17-140, Ratio: 5.57, Capacity: 17,500 Lbs, Reference images...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)International
Fits To Model(s)MV607
Will Fit Year(s)2022
Part Number76467747
Stock NumberP-509067
MLS Number14490234
CategoryDifferentials, Rear
Last Updated7/17/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS25160 Rear Differential for a 2004 Spartan Advantage

Meritor-Rockwell RS25160 Rear Differential for a 2004 Spartan Advantage

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(Used) 2004 Spartan Advantage, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: 1931-DD4-538, Serial Number: NKA04014679, Make: Meritor, Model: RS25160, Ratio: 5.38, Capacity: 27,000 Lbs, For...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)Spartan
Fits To Model(s)Advantage
Will Fit Year(s)2004
Part Number1931-DD4-538
Stock NumberP-103331
MLS Number13618619
CategoryDifferentials, Rear
Last Updated7/18/2026
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 MT40-14X Rear Differential for a 2018 International LT625

Meritor-Rockwell MT40-14X Rear Differential for a 2018 International LT625

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2017 IHC LT625 MERITOR MT40-14X-4DER REAR REAR DIFF WITH LOCK, DRUM BRAKE, ABS, AUR SUSPENSION, 40000 LBS, Serial#: NA, Ratio: 3.55
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)International
Fits To Model(s)LT625
Will Fit Year(s)2018
Stock Number3919-IHC-8
MLS Number14489775
CategoryDifferentials, Rear
Last Updated7/17/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
NUMBERCall Seller
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Badger Truck Parts Ltd.
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