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Truck Rear Differentials for Sale

Shop new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Filter by condition, price, or year to surface nearby deals on Rear Differentials that meet your requirements. 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 13,301 Rear Differential Listings

1 - 25 of 13,301 listings
1 - 25 of 13,301 listings
Dana 19060S Rear Differential for a 1999 GMC C6500

Dana 19060S Rear Differential for a 1999 GMC C6500

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(Used) 1999 GMC C6500, DIFFERENTIAL GEARS ONLY- Part Number: 217945, Serial Number: H991020986, Make: Spicer/Dana, Model: 19060S, Ratio: 6.17, Capacity: 17,850, Reference images for...
ConditionUsed
Rear End6.17 ratio
Fits To Make(s)GMC
Fits To Model(s)C6500
Will Fit Year(s)1999
Part Number217945
Stock NumberP-505726
MLS Number14428675
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 126

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-258, Serial Number: FOR05367199, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00050-258
Stock NumberP-505644
MLS Number14428596
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell RT40-145 Rear Differential for a 2005 Freightliner M2 106

Meritor-Rockwell RT40-145 Rear Differential for a 2005 Freightliner M2 106

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(Used) 2005 Freightliner M2 106, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-16333-717, Serial Number: AVA04174973, Make: Meritor, Model: RT40-145, Ratio: 7.17, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End7.17 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2005
Part NumberS11-16333-717
Stock NumberP-505594
MLS Number14428548
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MT40-14X Rear Differential for a 2018 Freightliner Cascadia 125

Meritor-Rockwell MT40-14X Rear Differential for a 2018 Freightliner Cascadia 125

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(Used) 2018 Freightliner Cascadia 125, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-250, Serial Number: FOR04642471, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs...
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2018
Part NumberC11-00050-250
Stock NumberP-505462
MLS Number14428418
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Dana 21060S Rear Differential for a 2006 Kenworth T300

Dana 21060S Rear Differential for a 2006 Kenworth T300

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(Used) 2006 Kenworth T300, DIFFERENTIAL GEARS ONLY- Part Number: TBD, Serial Number: TBD, Make: Spicer, Model: 21060S, Ratio: 5.29, Capacity: 23,000, Reference images for condition, For more...
ConditionUsed
Rear End5.29 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T300
Will Fit Year(s)2006
Stock NumberP-505445
MLS Number14428401
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Dana S19-140 Rear Differential for a 2024 Chevrolet 6500XD

Dana S19-140 Rear Differential for a 2024 Chevrolet 6500XD

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(Used) 2024 Chevrolet 6500XD, DIFFERENTIAL GEARS ONLY- Part Number: 10202891, Serial Number: HN08327419, Make: Spicer, Model: S19-140, Ratio: 4.88, Capacity: 19,000 Lbs, Reference images for...
ConditionUsed
Rear End4.88 ratio
Fits To Make(s)Chevrolet
Fits To Model(s)6500XD
Will Fit Year(s)2024
Part Number10202891
Stock NumberP-505312
MLS Number14428274
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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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 Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Detroit R21-4N Rear Differential for a 2016 Freightliner M2 106

Detroit R21-4N Rear Differential for a 2016 Freightliner M2 106

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(Used) 2016 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-330, Serial Number: 742821-A137102, Make: Detroit, Model: R21-4N, Ratio: 5.56, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2016
Part NumberC11-00008-330
Stock NumberP-505197
MLS Number14428162
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Detroit RT40-NFD Rear Differential for a 2020 Freightliner Cascadia 126

Detroit RT40-NFD Rear Differential for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-628, Serial Number: 771195B0097386, Make: Detroit, Model: RT40-NFD, Ratio: 2.41, Capacity: 20,000...
ConditionUsed
Rear End2.41 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2020
Part NumberC11-00051-628
Stock NumberP-505107
MLS Number14428074
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell RS23161 Rear Differential for a 2007 International 7500

Meritor-Rockwell RS23161 Rear Differential for a 2007 International 7500

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(Used) 2007 International 7500, REAR DIFFERENTIAL GEARS ONLY- Part Number: A343200T1892D455, Serial Number: AVC06362676, Make: Meritor, Model: RS23-161, Ratio: 4.56, Capacity: 23,000 Lbs,...
ConditionUsed
Rear End4.56 ratio
Fits To Make(s)International
Fits To Model(s)7500
Will Fit Year(s)2007
Part NumberA343200T1892D455
Stock NumberP-505086
MLS Number14428053
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Dana S21-170D Rear Differential for a 2019 Peterbilt 337

Dana S21-170D Rear Differential for a 2019 Peterbilt 337

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(Used) 2019 Peterbilt 337, DIFFERENTIAL GEARS ONLY- Part Number: 515671, Serial Number: HN07628962, Make: Spicer, Model: S21-170D, Ratio: 5.57, Capacity: 21,000 Lbs, Reference images for...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)337
Will Fit Year(s)2019
Part Number515671
Stock NumberP-505016
MLS Number14427985
CategoryDifferentials, Rear
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MS2114X Rear Differential for a 2015 Ford F-750

Meritor-Rockwell MS2114X Rear Differential for a 2015 Ford F-750

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(Used) 2015 Ford F-750, DIFFERENTIAL GEARS ONLY- Serial Number: DRF14110868, Make: Meritor, Model: MS2114X, Ratio: 6.14, Capacity: 21,000 Lbs, Reference images for condition, For more...
ConditionUsed
Rear End6.14 ratio
Fits To Make(s)Ford
Fits To Model(s)F-750
Will Fit Year(s)2015
Stock NumberP-504938
MLS Number14427910
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Dana R46-170DH Rear Differential for a 2014 Peterbilt 389

Dana R46-170DH Rear Differential for a 2014 Peterbilt 389

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(Used) 2014 Peterbilt 389, REAR DIFFERENTIAL GEARS ONLY- Part Number: N/A, Serial Number: N/A, Make: Spicer, Model: R46-170DH, Ratio: 3.91, Capacity: 23,000 Lbs, Reference images for...
ConditionUsed
Rear End3.91 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2014
Stock NumberP-504891
MLS Number14427866
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Dana 21060S Rear Differential for a 2022 Ford F-750

Dana 21060S Rear Differential for a 2022 Ford F-750

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(Used) 2022 Ford F-750, DIFFERENTIAL GEARS ONLY- Part Number: 10062109, Serial Number: HN08065820, Make: Spicer, Model: 21060S, Ratio: 6.17, Capacity: 21,000 Lbs, Reference images for...
ConditionUsed
Rear End6.17 ratio
Fits To Make(s)Ford
Fits To Model(s)F-750
Will Fit Year(s)2022
Part Number10062109
Stock NumberP-504819
MLS Number14427796
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MS19-14X Rear Differential for a 2017 Hino 268

Meritor-Rockwell MS19-14X Rear Differential for a 2017 Hino 268

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(Used) 2017 Hino 268, DIFFERENTIAL GEARS ONLY- Part Number: 42100E1R40, Serial Number: F0R004076985, Make: Meritor, Model: MS19-14X, Ratio: 5.57, Capacity: 19,000 Lbs, Hub Bolts: 10, Brake...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)268
Will Fit Year(s)2017
Part Number42100E1R40
Stock NumberP-504735
MLS Number14427695
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Detroit RS20-4 Rear Differential for a 2021 Freightliner M2 106

Detroit RS20-4 Rear Differential for a 2021 Freightliner M2 106

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(Used) 2021 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-324, Serial Number: 742821B0183544, Make: Detroit, Model: RS20-4, Ratio: 5.56, Capacity: 21,000 Lbs,...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2021
Part NumberC11-00008-324
Stock NumberP-504703
MLS Number14427651
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Dana S110R Rear Differential for a 2022 Chevrolet Silverado 5500HD

Dana S110R Rear Differential for a 2022 Chevrolet Silverado 5500HD

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(Used) 2022 Chevrolet Silverado 5500HD, DIFFERENTIAL GEARS ONLY- Part Number: 513740, Serial Number: HN08157349, Make: Spicer, Model: S110R, Ratio: 4.18, Capacity: 11,000, Reference images...
ConditionUsed
Rear End4.18 ratio
Fits To Make(s)Chevrolet
Fits To Model(s)Silverado 5500HD
Will Fit Year(s)2022
Part Number513740
Stock NumberP-504643
MLS Number14427591
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Dana S21-170D Rear Differential for a 2012 Kenworth T270

Dana S21-170D Rear Differential for a 2012 Kenworth T270

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(Used) 2012 Kenworth T270, DIFFERENTIAL GEARS ONLY- Part Number: 512327, Serial Number: HN03777831, Make: Spicer, Model: S21-170D, Ratio: 4.56, Capacity: 16,000 Lbs, Reference images for...
ConditionUsed
Rear End4.56 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T270
Will Fit Year(s)2012
Part Number512327
Stock NumberP-504584
MLS Number14427534
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Mack CRDP150 Rear Differential for a 2020 Mack Pinnacle

Mack CRDP150 Rear Differential for a 2020 Mack Pinnacle

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(Used) 2020 Mack Pinnacle, REAR DIFFERENTIAL GEARS ONLY- Part Number: 21387123, Serial Number: 9230046237, Make: Mack, Model: CRDP150, Ratio: 3.25, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Mack
Fits To Model(s)Pinnacle
Will Fit Year(s)2020
Part Number21387123
Stock NumberP-504513
MLS Number14427464
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MT40-14X Rear Differential for a 2024 Mack Anthem

Meritor-Rockwell MT40-14X Rear Differential for a 2024 Mack Anthem

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(Used) 2024 Mack Anthem, REAR DIFFERENTIAL GEARS ONLY- Serial Number: F0R08336168, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs, Reference images for condition, For more...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)Mack
Fits To Model(s)Anthem
Will Fit Year(s)2024
Stock NumberP-504410
MLS Number14427371
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell MS2114X Rear Differential for a 2018 Hino 338

Meritor-Rockwell MS2114X Rear Differential for a 2018 Hino 338

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(Used) 2018 Hino 338, DIFFERENTIAL GEARS ONLY- Part Number: 42100E1Q71, Serial Number: FOR04306721, Make: Meritor, Model: MS2114X, Ratio: 5.57, Capacity: 21,000 Lbs, Reference images for...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)338
Will Fit Year(s)2018
Part Number42100E1Q71
Stock NumberP-504405
MLS Number14427366
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Meritor-Rockwell RS26185 Rear Differential for a 2019 Freightliner M2 106

Meritor-Rockwell RS26185 Rear Differential for a 2019 Freightliner M2 106

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(Used) 2019 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: S11-19179-489, Serial Number: DRA15277895, Make: Meritor, Model: RS26185, Ratio: 4.89, Capacity: 26,000 Lbs, Reference...
ConditionUsed
Rear End4.89 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2019
Part NumberS11-19179-489
Stock NumberP-504248
MLS Number14427214
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Dana D40-155H Rear Differential for a 2020 Peterbilt 579

Dana D40-155H Rear Differential for a 2020 Peterbilt 579

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(Used) 2020 Peterbilt 579, REAR DIFFERENTIAL GEARS ONLY- Part Number: 10032384, Serial Number: HN07787569, Make: Spicer, Model: D40-155H, Ratio: 2.79, Capacity: 19,000 Lbs, Reference images...
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2020
Part Number10032384
Stock NumberP-504233
MLS Number14427201
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Dana RSP40 Rear Differential for a 2013 Peterbilt 386

Dana RSP40 Rear Differential for a 2013 Peterbilt 386

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(Used) 2013 Peterbilt 386, REAR DIFFERENTIAL GEARS ONLY- Part Number: 515354, Serial Number: HN04122095, Make: Spicer, Model: RSP40, Ratio: 3.42, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)386
Will Fit Year(s)2013
Part Number515354
Stock NumberP-504154
MLS Number14427122
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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Detroit RS20-4 Rear Differential for a 2020 Freightliner M2 106

Detroit RS20-4 Rear Differential for a 2020 Freightliner M2 106

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(Used) 2020 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00008-326, Serial Number: 742821B0087651, Make: Detroit, Model: RS20-4, Ratio: 5.56, Capacity: 21,000 Lbs,...
ConditionUsed
Rear End5.56 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2020
Part NumberC11-00008-326
Stock NumberP-504070
MLS Number14427048
CategoryDifferentials, Rear
Last Updated6/13/2026
Location
Elkton, MD, US
Sold By
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