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Truck Rear Differentials for Sale

Shop new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,500. Filter by condition, price, or year to find the right Rear Differential closest to you. 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 15,573 Rear Differential Listings

1 - 25 of 15,573 listings
1 - 25 of 15,573 listings
Meritor-Rockwell RS23160 Rear Differential for a 2019 Freightliner M2 106

Meritor-Rockwell RS23160 Rear Differential for a 2019 Freightliner M2 106

Newly Listed
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(Used) 2019 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00056-372, Serial Number: DRA18944013, Make: Meritor, Model: RS23-160, Ratio: 5.38, Capacity: 23,000 Lbs, Reference...
ConditionUsed
Rear End5.38 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2019
Part NumberC11-00056-372
Stock NumberP-512851
MLS Number14588231
CategoryDifferentials, Rear
Last Updated9/5/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana DST40 Rear Differential for a 2013 Volvo VNL

Dana DST40 Rear Differential for a 2013 Volvo VNL

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(Used) 2013 Volvo VNL, REAR DIFFERENTIAL GEARS ONLY- Part Number: 513234, Serial Number: HN04041819, Make: Spicer, Model: DST40, Ratio: 2.64, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)Volvo
Fits To Model(s)VNL
Will Fit Year(s)2013
Part Number513234
Stock NumberP-496842
MLS Number14140265
CategoryDifferentials, Rear
Last Updated9/5/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Dana 21060S Rear Differential for a 2008 Ford F-750

Dana 21060S Rear Differential for a 2008 Ford F-750

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(Used) 2008 Ford F-750, DIFFERENTIAL GEARS ONLY- Part Number: 510916, Serial Number: HN03046044, Make: Spicer, Model: 21060S, Ratio: 5.57, Capacity: 21,000 Lbs, For more information about...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Ford
Fits To Model(s)F-750
Will Fit Year(s)2008
Part Number510916
Stock NumberP-495614
MLS Number14119874
CategoryDifferentials, Rear
Last Updated9/5/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Eaton RSP40 Rear Differential for a 2013 Peterbilt 389

Eaton RSP40 Rear Differential for a 2013 Peterbilt 389

Newly Listed
$550 USD
T.O RSP40 3.90 RATIO WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY., Axle Spline Count: GET, Serial#: GET, Core Charge: 250.00, Ratio: 390
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)389
Will Fit Year(s)2013
Part NumberGET
Stock Number82126-3
MLS Number14588139
CategoryDifferentials, Rear
Last Updated9/5/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Eaton DSP40 Rear Differential for a 2010 Freightliner Cascadia 125

Eaton DSP40 Rear Differential for a 2010 Freightliner Cascadia 125

Newly Listed
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2010 FRTLR CASCADIA EATON RD40-L REAR REAR DIFF, 3.55 RATIO, WITH LOCK, ABS, DRUM BRAKE, AIRLINER SUSPENSION, Serial#: NA, Ratio: 3.55, Casting#: NA
ConditionUsed
Rear End3.55 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2010
Stock Number3935-FRTLR-4
MLS Number14588039
CategoryDifferentials, Rear
Last Updated9/5/2026
Location
STURGEON COUNTY, AB, Canada
Sold By
Badger Truck Parts Ltd.
(855) 624-___  SHOW
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Badger Truck Parts Ltd.
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