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Truck Rear Differentials for Sale

Shop new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,000. 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 13,876 Rear Differential Listings

1 - 25 of 13,876 listings
1 - 25 of 13,876 listings
Paccar DX40 (MR2014P) Rear Differential for a Kenworth T680

2020 Paccar DX40 (MR2014P) Rear Differential for a Kenworth T680

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DX40 (MR2014P) Rear Rear - 2.64 Ratio - Pullout - DIFF ONLY, P/N- MR2014P3SFRNN19264, S/N- FOR06115491
ConditionUsed
Rear End2.64 ratio
Fits To Make(s)KENWORTH
Fits To Model(s)T680
Stock Number4564-6
MLS Number14530584
CategoryDifferentials, Rear
Last Updated8/7/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Meritor-Rockwell MR2014X Rear Differential for a Freightliner Cascadia 126

2019 Meritor-Rockwell MR2014X Rear Differential for a Freightliner Cascadia 126

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MR2014X - Rear Rear - 2.28 Ratio - Pullout - DIFF ONLY.( No Rear Tag)
ConditionUsed
Rear End2.28 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)Cascadia 126
Stock Number4459-3
MLS Number14318377
CategoryDifferentials, Rear
Last Updated8/7/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Dana R40-155 Rear Differential for a 2020 International LT625

Dana R40-155 Rear Differential for a 2020 International LT625

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(Used) 2020 International LT625, REAR DIFFERENTIAL GEARS ONLY- Part Number: 7137161, Serial Number: 222YMY02027036, Make: Spicer, Model: R40-155, Ratio: 2.79, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End2.79 ratio
Fits To Make(s)International
Fits To Model(s)LT625
Will Fit Year(s)2020
Part Number7137161
Stock NumberP-510758
MLS Number14530051
CategoryDifferentials, Rear
Last Updated8/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell MS19-14X Rear Differential for a 2018 Hino 268

Meritor-Rockwell MS19-14X Rear Differential for a 2018 Hino 268

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(Used) 2018 Hino 268, DIFFERENTIAL GEARS ONLY- Part Number: 42100E1R40, Serial Number: F0R04441555, Make: Meritor, Model: MS19-14X, Ratio: 5.57, Capacity: 19,000 Lbs, Reference images for...
ConditionUsed
Rear End5.57 ratio
Fits To Make(s)Hino
Fits To Model(s)268
Will Fit Year(s)2018
Part Number42100E1R40
Stock NumberP-510757
MLS Number14530050
CategoryDifferentials, Rear
Last Updated8/7/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RR20-145 Rear Differential

Meritor-Rockwell RR20-145 Rear Differential

Recently Updated
$1,295 USD
REBUILT RR20-145 4.11 12 MONTH PARTS AND LABOR WARRANTY. EXTENDED WARRANTY AVAILABLE., Ratio: 4.11, Casting#: 3200R1864, Axle Spline Count: 41, Serial#: 62108
ConditionRemanufactured
Rear End4.11 ratio
Part Number62108
Stock Number62108
MLS Number13871774
CategoryDifferentials, Rear
Last Updated8/7/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Mercedes-Benz DART400-4S Rear Differential for a 2015 Freightliner Cascadia 125

Mercedes-Benz DART400-4S Rear Differential for a 2015 Freightliner Cascadia 125

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2015 FRTLR CASCADIA MERCEDES DART40.0-4 (OLD STYLE) REAR REAR DIFF, 3.74 RATIO, NO LOCKS, AIRLINER SUSPENSION, ABS, DRUM BRAKES, 40000 LBS, Ratio: 3.74
ConditionUsed
Rear End3.74 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2015
Stock Number3923-FRTLR-4
MLS Number14529741
CategoryDifferentials, Rear
Last Updated8/7/2026
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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