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Truck Rear Differentials for Sale

Browse new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Quickly refine results with filters for condition, price, or year. 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 13,303 Rear Differential Listings

1 - 25 of 13,303 listings
1 - 25 of 13,303 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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