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Truck Rear Differentials for Sale

Review new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Filter by condition, price, or year to filter by what fits your job. 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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CRG Heavy Truck Parts
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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