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Truck Rear Differentials for Sale

Find available new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $5,750. Use filters for condition, price, or year to narrow and find the right Rear Differential available near 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 13,346 Rear Differential Listings

1 - 25 of 13,346 listings
1 - 25 of 13,346 listings
Meritor-Rockwell MS2114X Rear Differential for a 2026 Freightliner M2 106

Meritor-Rockwell MS2114X Rear Differential for a 2026 Freightliner M2 106

Newly Listed
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(Used) 2026 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00038-338, Serial Number: FOR09692615, Make: Meritor, Model: MS2114X, Ratio: 5.58, Capacity: 21,000 Lbs, Reference...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2026
Part NumberC11-00038-338
Stock NumberP-506749
MLS Number14443022
CategoryDifferentials, Rear
Last Updated6/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Eaton 21060S Rear Differential for a 1998 GMC T7500

Eaton 21060S Rear Differential for a 1998 GMC T7500

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(Used) 1998 GMC T7500, DIFFERENTIAL GEARS ONLY- Part Number: 214958, Serial Number: H981635099, Make: Eaton, Model: 21060S, Ratio: 5.57, Capacity: 21,000 Lbs, Hub Bolts: 10, Brake Type: Drum...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)GMC
Fits To Model(s)T7500
Will Fit Year(s)1998
Part Number214958
Stock NumberP-506704
MLS Number14442976
CategoryDifferentials, Rear
Last Updated6/21/2026
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 2021 International RH613

Meritor-Rockwell MT40-14X Rear Differential for a 2021 International RH613

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(Used) 2021 International RH613, REAR DIFFERENTIAL GEARS ONLY- Part Number: 8250E54D, Serial Number: DRA21471205, Make: Meritor, Model: MT4014X, Ratio: 3.70, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)International
Fits To Model(s)RH613
Will Fit Year(s)2021
Part Number48C084EC
Stock NumberP-115014
MLS Number14030365
CategoryDifferentials, Rear
Last Updated6/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International RA57 Rear Differential for a Freightliner FLD120

1989 International RA57 Rear Differential for a Freightliner FLD120

Recently Updated
$650 USD
RA57 - 3.91 Ratio - Pullout - Grade C - Rebuildable - DIFF ONLY, HOUSING SOLD SEPARATELY - gear set teeth pitted, case looks good, case has 12 holes. core unit sold as-is
ConditionUsed
Rear End3.91 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FLD120
Stock Number1635-3
MLS Number13894364
CategoryDifferentials, Rear
Last Updated6/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 125

2013 Meritor-Rockwell RR20145 Rear Differential for a Freightliner Cascadia 125

Recently Updated
$500 USD
RR20145 - 3.42 Ratio - Pullout - Grade C - Rebuildable, DIFF ONLY, HOUSING SOLD SEPARATELY - s/nDPA12111244, p/n S11-16801-342, Tail Bearing "bore" wornout, good gearset.
ConditionUsed
Rear End3.42 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 125
Stock Number1582-4
MLS Number13893885
CategoryDifferentials, Rear
Last Updated6/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Isuzu G-73 Rear Differential for a 2012 Isuzu NRR

Isuzu G-73 Rear Differential for a 2012 Isuzu NRR

Recently Updated
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Used) 2012 Isuzu NRR, COMPLETE DIFFERENTIAL GEARS ONLY- Serial Number: Z0S50442, Part Number: DVD594, Make: Isuzu, Model: G-73, Ratio: 5.57, Capacity: 12,980 Lbs, Reference images for...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Isuzu
Fits To Model(s)NRR
Will Fit Year(s)2012
Part NumberDVD594
Stock NumberP-112898
MLS Number13883537
CategoryDifferentials, Rear
Last Updated6/21/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
Dana-Spicer S140 Rear Differential for a 2024 Ic Corporation PB105

Dana-Spicer S140 Rear Differential for a 2024 Ic Corporation PB105

Newly Listed
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Spicer S140 rear differential for sale. ratio: 5.17 only 22500 miles ! Call for more information, we ship everywhere., Ratio: 5.17
ConditionUsed
Rear End5.17 ratio
Fits To Make(s)IC Corporation
Fits To Model(s)PB105
Will Fit Year(s)2024
Stock NumberIN-0922-3
MLS Number14441720
CategoryDifferentials, Rear
Last Updated6/20/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Meritor-Rockwell RPL40145P Rear Differential for a 1999 Freightliner Century Class C120

Meritor-Rockwell RPL40145P Rear Differential for a 1999 Freightliner Century Class C120

Newly Listed
$795 USD
20-145 3.73 RATIO, USED TAKEOUT. WILL INSPECT IN OUR GEARSHOP, 90 DAY WARRANTY., Ratio: 373
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Century Class C120
Will Fit Year(s)1999
Stock Number61026-2
MLS Number14441671
CategoryDifferentials, Rear
Last Updated6/20/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
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