Truck Rear Differentials for Sale

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 13,540 Rear Differential Listings

1 - 25 of 13,540 listings
1 - 25 of 13,540 listings
Mack CRD150 Rear Differential for a 2016 Mack CHU613

Mack CRD150 Rear Differential for a 2016 Mack CHU613

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(Used) 2016 Mack CHU613, REAR DIFFERENTIAL GEARS ONLY- Part Number: 2124155, Serial Number: TBD, Make: Mack, Model: CRD150, Ratio: 4.80, Capacity: 20,000 Lbs, Damage Reference images for...
ConditionUsed
Rear End4.80 ratio
Fits To Make(s)Mack
Fits To Model(s)CHU613
Will Fit Year(s)2016
Part Number2124155
Stock NumberP-509304
MLS Number14493741
CategoryDifferentials, Rear
Last Updated7/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Hino SH13 Rear Differential for a 2018 Hino 195

Hino SH13 Rear Differential for a 2018 Hino 195

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(Used) 2018 Hino 195, DIFFERENTIAL GEARS ONLY- Part Number: E0230, Serial Number: TBD, Make: Hino, Model: SH13, Ratio: 4.63, Capacity: 13,660 Lbs, Reference images for condition, For more...
ConditionUsed
Rear End4.63 ratio
Fits To Make(s)Hino
Fits To Model(s)195
Will Fit Year(s)2018
Part NumberE0230
Stock NumberP-509261
MLS Number14493698
CategoryDifferentials, Rear
Last Updated7/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Paccar 40K Rear Differential for a 2020 Kenworth T680

Paccar 40K Rear Differential for a 2020 Kenworth T680

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(Used) 2020 Kenworth T680, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: C7-1A01A0000CA2L20, Serial Number: F0R05715865, Make: Paccar, Model: 40K, Ratio: 2.79, Capacity: 19,000 Lbs,...
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2020
Part NumberC7-1A01A0000CA2L20
Stock NumberP-111220
MLS Number13821072
CategoryDifferentials, Rear
Last Updated7/19/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
Meritor-Rockwell RS23161 Rear Differential for a Mack CXU612

2012 Meritor-Rockwell RS23161 Rear Differential for a Mack CXU612

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RS23161 - Rear Rear - Ratio 3.21 - Pullout - DIFF ONLY. P/N- RS23161NFNN490321, S/N- FOR01345216
ConditionUsed
Rear End3.21 ratio
Fits To Make(s)MACK
Fits To Model(s)CXU612
Stock NumberUPS-272410-3
MLS Number14420705
CategoryDifferentials, Rear
Last Updated7/18/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
Meritor-Rockwell RS23161 Rear Differential for a Mack CXU612

2012 Meritor-Rockwell RS23161 Rear Differential for a Mack CXU612

Recently Updated
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RS23161 - Rear Rear - Ratio 3.21 - Pullout - DIFF ONLY. P/N- RS23161NFNN490321, S/N- FOR01533993
ConditionUsed
Rear End3.21 ratio
Fits To Make(s)MACK
Fits To Model(s)CXU612
Stock NumberUPS-272628-3
MLS Number14413731
CategoryDifferentials, Rear
Last Updated7/18/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
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
Eaton DS461P Rear Differential for a 1993 Western Star 4900

Eaton DS461P Rear Differential for a 1993 Western Star 4900

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

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

Newly Listed
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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
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