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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. Apply filters for condition, price, or year to focus your search. 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 13,431 Rear Differential Listings

1 - 25 of 13,431 listings
1 - 25 of 13,431 listings
Dana DSP41 Rear Differential for a 2017 Peterbilt 348

Dana DSP41 Rear Differential for a 2017 Peterbilt 348

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(Used) 2017 Peterbilt 348, REAR DIFFERENTIAL GEARS ONLY- Part Number: 511335, Serial Number: HN05059477, Make: Spicer, Model: DSP41, Ratio: 4.88, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End4.88 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)348
Will Fit Year(s)2017
Part Number511335
Stock NumberP-507251
MLS Number14454707
CategoryDifferentials, Rear
Last Updated6/27/2026
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 2000 Sterling L9500

Meritor-Rockwell RT46-160 Rear Differential for a 2000 Sterling L9500

Recently Updated
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(Used) 2000 Sterling L9500, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-21520-456, Serial Number: AVA99208666, Make: Meritor, Model: RT46-160, Ratio: 4.56, Capacity: 23,000 Lbs, Reference...
ConditionUsed
Rear End4.56 ratio
Fits To Make(s)Sterling
Fits To Model(s)L9500
Will Fit Year(s)2000
Part NumberS11-21520-456
Stock NumberP-501860
MLS Number14305111
CategoryDifferentials, Rear
Last Updated6/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RS26185 Rear Differential for a 2008 Seagrave Pumpers

Meritor-Rockwell RS26185 Rear Differential for a 2008 Seagrave Pumpers

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(Used) 2008 Seagrave Pumpers, DIFFERENTIAL GEARS ONLY- Part Number: R124-00H, Serial Number: NWK00086519, Make: Meritor, Model: RS26185, Ratio: 5.38, Capacity: 27,000 Lbs, For more...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)Seagrave
Fits To Model(s)Pumpers
Will Fit Year(s)2008
Part NumberR124-00H
Stock NumberP-494176
MLS Number14091956
CategoryDifferentials, Rear
Last Updated6/27/2026
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 2024 International LT62F

Meritor-Rockwell MT40-14X Rear Differential for a 2024 International LT62F

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(Used) 2024 International LT62F, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 792FB0CA, Serial Number: DRA24298400, Make: Meritor, Model: MT4014X, Ratio: 2.64, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)International
Fits To Model(s)LT62F
Will Fit Year(s)2024
Part Number792FB0CA
Stock NumberP-104753
MLS Number13648116
CategoryDifferentials, Rear
Last Updated6/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Detroit DA-RT-40.0-4 Rear Differential for a 2018 Freightliner Cascadia 125

Detroit DA-RT-40.0-4 Rear Differential for a 2018 Freightliner Cascadia 125

Newly Listed
$2,295 USD
DA-RT-40 USED T.O, 3.31 RATIO, LOCKER. WILL INSPECT IN OUR GEAR SHOP. 90 DAY WARRANTY., Ratio: 3.31
ConditionUsed
Rear End3.31 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2018
Stock Number61926-4
MLS Number14454478
CategoryDifferentials, Rear
Last Updated6/27/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Dana-Spicer R46-170D Rear Differential

Dana-Spicer R46-170D Rear Differential

Recently Updated
$2,195 USD
R46-170D LOCKER 3.58 . INSPECTED TAKE OUT 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAIL ABLE, Casting#: 14660, Axle Spline Count: 46, Serial#: 14660, Core Charge: EXCHANGE CRITICAL...
ConditionUsed
Part Number14660
Stock Number14660
MLS Number13142391
CategoryDifferentials, Rear
Last Updated6/27/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Dana F155S Rear Differential for a 1987 International 1654

Dana F155S Rear Differential for a 1987 International 1654

Newly Listed
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(Used) 1987 International 1654, DIFFERENTIAL GEARS ONLY- Part Number: 029CH100, Serial Number: 17587A, Make: Spicer/Dana, Model: F155S, Radio: TBD, Capacity: 15,000 Lbs, Reference images...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)1654
Will Fit Year(s)1987
Part Number029CH100
Stock NumberP-507157
MLS Number14452800
CategoryDifferentials, Rear
Last Updated6/26/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Paccar MR2014P3 Rear Differential for a 2023 Peterbilt 579

Paccar MR2014P3 Rear Differential for a 2023 Peterbilt 579

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(Used) 2023 Peterbilt 579, REAR DIFFERENTIAL GEARS ONLY- Part Number: N/A, Serial Number: N/A, Make: PACCAR, Model: MV2014P3, Ratio: 2.79, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)Peterbilt
Fits To Model(s)579
Will Fit Year(s)2023
Stock NumberP-507152
MLS Number14452795
CategoryDifferentials, Rear
Last Updated6/26/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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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 Updated6/27/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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Meritor-Rockwell SQHDRR Rear Differential

Meritor-Rockwell SQHDRR Rear Differential

Recently Updated
$1,495 USD
REBUILT SQHDRR 4.11. 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Axle Spline Count: 22, Serial#: 62378, Core Charge: EXCHANGE CRITICAL CORE, Ratio: 4.11
ConditionRemanufactured
Part Number62378
Stock Number62378
MLS Number14370874
CategoryDifferentials, Rear
Last Updated6/27/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 113

2013 Meritor-Rockwell RS23160 Rear Differential for a Freightliner Cascadia 113

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RS-23160- Rear - Ratio 4.30 - Pullout - DIFF ONLY. P/N- RS23160NFNN535430, S/N- FOR01884191
ConditionUsed
Rear End4.30 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 113
Stock Number4489-3
MLS Number14397961
CategoryDifferentials, Rear
Last Updated6/26/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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