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Truck Rear Differentials for Sale

Find deals on new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Filter by condition, price, or year to pinpoint the closest Rear Differential that fits your budget. 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 13,458 Rear Differential Listings

1 - 25 of 13,458 listings
1 - 25 of 13,458 listings
Meritor-Rockwell RT46-160 Rear Differential for a 2007 Sterling L9500

Meritor-Rockwell RT46-160 Rear Differential for a 2007 Sterling L9500

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(Used) 2007 Sterling L9500, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-15916-489, Serial Number: FOR00323543, 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)2007
Part NumberS11-15916-489
Stock NumberP-508066
MLS Number14468548
CategoryDifferentials, Rear
Last Updated7/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Paccar MR2014P3 Rear Differential for a 2023 Kenworth T680

Paccar MR2014P3 Rear Differential for a 2023 Kenworth T680

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(Used) 2023 Kenworth T680, REAR DIFFERENTIAL GEARS ONLY- Part Number: C8-1A11A00000F2H20, Serial Number: FOR07850172, Make: PACCAR, Model: MR2014P3, Ratio: 2.64, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2023
Part NumberC8-1A11A00000F2H20
Stock NumberP-505289
MLS Number14428252
CategoryDifferentials, Rear
Last Updated7/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS24160 Rear Differential for a 2015 Autocar Xpert

Meritor-Rockwell RS24160 Rear Differential for a 2015 Autocar Xpert

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(Used) 2015 AutoCar Xpert, DIFFERENTIAL GEARS ONLY- Part Number: A3301002B003, Serial Number: FOR03064088, Make: Meritor, Model: RS24160, Ratio: 6.14, Capacity: 24,700 Lbs, For more...
ConditionUsed
Rear End6.14 ratio
Fits To Make(s)Autocar
Fits To Model(s)Xpert
Will Fit Year(s)2015
Part NumberA3301002B003
Stock NumberP-495908
MLS Number14123753
CategoryDifferentials, Rear
Last Updated7/7/2026
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 Updated7/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RD20-145, RR20-145 Rear Differential for a 2018 Kenworth T680

Meritor-Rockwell RD20-145, RR20-145 Rear Differential for a 2018 Kenworth T680

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(Used) 2018 Kenworth T680, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-61100U896101632, Serial Number: F0R04215310, Make: Meritor: Model: RD20-145/RR20-145, Ratio: 3.21, ...
ConditionUsed
Rear End3.21 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2018
Part NumberC05-61100U896101632
Stock NumberP-106287
MLS Number13679762
CategoryDifferentials, Rear
Last Updated7/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell MR2014X Rear Differential for a 2020 Peterbilt 389

Meritor-Rockwell MR2014X Rear Differential for a 2020 Peterbilt 389

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(Used) 2020 Peterbilt 389, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-2F010C19A10336, Serial Number: F0R06156714, Make: Meritor, Model: MR2014X, Ratio: 3.36, Capacity: 20,000...
ConditionUsed
Rear End3.36 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2020
Part NumberC05-2F010C19A10336
Stock NumberP-105651
MLS Number13664871
CategoryDifferentials, Rear
Last Updated7/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana S23-190D Rear Differential for a 2010 Kenworth T300

Dana S23-190D Rear Differential for a 2010 Kenworth T300

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(Used) 2010 Kenworth T300, DIFFERENTIAL GEARS ONLY- Part Number: C05-50F104100400047, Serial Number: HN03249025, Make: Spicer/Dana, Model: S23-190D, Ratio: 4.78, Capacity: 21,000 Lbs,...
ConditionUsed
Rear End4.78 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T300
Will Fit Year(s)2010
Part NumberC05-50F104100400047
Stock NumberP-507961
MLS Number14467447
CategoryDifferentials, Rear
Last Updated7/5/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana 19060S Rear Differential for a 2004 GMC C7500

Dana 19060S Rear Differential for a 2004 GMC C7500

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(Used) 2004 GMC C7500, DIFFERENTIAL GEARS ONLY- Part Number: 510915, Serial Number: HN01330850, Make: Meritor, Model: 19060S, Ratio: 5.29, Capacity: 19,000 Lbs, For more information about...
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)GMC
Fits To Model(s)C7500
Will Fit Year(s)2004
Part Number510915
Stock NumberP-109464
MLS Number13778280
CategoryDifferentials, Rear
Last Updated7/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana R40-156 Rear Differential for a 2024 International LT62F

Dana R40-156 Rear Differential for a 2024 International LT62F

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(Used) 2024 International LT62F, REAR DIFFERENTIAL GEARS ONLY- Part Number: 7186941, Serial Number: 222YMY02408454, Make: Spicer, Model: R40-156, Ratio: 2.79, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)International
Fits To Model(s)LT62F
Will Fit Year(s)2024
Part Number7186941
Stock NumberP-507849
MLS Number14466817
CategoryDifferentials, Rear
Last Updated7/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell MT40-14X Rear Differential for a 2020 Peterbilt 579

Meritor-Rockwell MT40-14X Rear Differential for a 2020 Peterbilt 579

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(Used) 2020 Peterbilt 579, REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-2F010319A00264, Serial Number: F0R05759859, Make: Meritor, Model: MT40-14X, Ratio: 2.64, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2020
Part NumberC05-2F010319A00264
Stock NumberP-507818
MLS Number14466786
CategoryDifferentials, Rear
Last Updated7/4/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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 Updated7/4/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
Meritor-Rockwell MR2014X Rear Differential for a Mack CXU613

2013 Meritor-Rockwell MR2014X Rear Differential for a Mack CXU613

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MR2014X - Rear Rear - Ratio 2.47 - Pullout - DIFF ONLY. P/N-MR2014X4MFNN2247, FOR01972342
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)MACK
Fits To Model(s)CXU613
Stock NumberUPS-273720-3
MLS Number14422888
CategoryDifferentials, Rear
Last Updated7/3/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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 Updated7/3/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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- 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 Updated7/3/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
International Rear Differential for a International 4400

2017 International Rear Differential for a International 4400

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Complete Rear Diff/Third Member 4.63 Gear Ratio, With Diff Lock. Good Condition, Ship Ready, Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)INTERNATIONAL
Fits To Model(s)4400
Stock Number83013
MLS Number14439869
CategoryDifferentials, Rear
Last Updated7/3/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
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