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Truck Rear Differentials for Sale

Browse real listings for new, used, and remanufactured Rear Differentials on MyLittleSalesman.com, with prices from $45 to $6,500. Filter by condition, price, or year to find your perfect Rear Differential. 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 15,932 Rear Differential Listings

1 - 25 of 15,932 listings
1 - 25 of 15,932 listings
Meritor-Rockwell Rear Differential for a 2006 Spartan Advantage

Meritor-Rockwell Rear Differential for a 2006 Spartan Advantage

Newly Listed
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(Used) 2006 Spartan Advantage, DIFFERENTIAL GEARS ONLY- Part Number: 1923-DD4-513, Serial Number: NKA05063987, Make: Meritor, Model: RS25160, Ratio: 5.13, Capacity: 27,000 Lbs, Reference...
ConditionUsed
Rear End5.13 ratio
Fits To Make(s)Spartan
Fits To Model(s)Advantage
Will Fit Year(s)2006
Part Number1923-DD4-513
Stock NumberP-515441
MLS Number14669574
CategoryDifferentials, Rear
Last Updated10/16/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Meritor-Rockwell RD20-145 Rear Differential for a 2004 International 9400I

Meritor-Rockwell RD20-145 Rear Differential for a 2004 International 9400I

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(Used) 2004 International 9400I, FRONT DIFFERENTIAL GEARS- Serial Number: TBD, Make: Meritor, Model: RD20-145, Ratio: 3.73, Capacity: 20,000 Lbs, Reference images for condition, For more...
ConditionUsed
Rear End3.73 ratio
Fits To Make(s)International
Fits To Model(s)9400I
Will Fit Year(s)2004
Stock NumberP-515408
MLS Number14669532
CategoryDifferentials, Rear
Last Updated10/16/2026
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 2019 Volvo VNR64T

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Volvo VNR64T

Recently Updated
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(Used) 2019 Volvo VNR64T, FRONT DIFFERENTIAL GEARS ONLY- Part Number: 21569642, Serial Number: SFOR04847545, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs, Reference...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Volvo
Fits To Model(s)VNR64T
Will Fit Year(s)2019
Part Number21569642
Stock NumberP-511748
MLS Number14557388
CategoryDifferentials, Rear
Last Updated10/16/2026
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
$495 USD
INSPECTED TAKEOUT RR20-145 3.08 90 DAY PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE., Serial#: 62186, Core Charge: EXCHANGE, Ratio: 3.08, Casting#: 3200K1675
ConditionUsed
Rear End3.08 ratio
Part Number62186
Stock Number62186
MLS Number14139678
CategoryDifferentials, Rear
Last Updated10/16/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Eaton DSP41 Rear Differential for a 2016 Kenworth T680

Eaton DSP41 Rear Differential for a 2016 Kenworth T680

Recently Updated
$995 USD
RSP40 3.36. 1ST 6 MONTH PARTS AND LABOR WARRANTY. LAST 6 MONTH PARTS ONLY WARRANTY. EXTENDED WARRANTY AVAILABLE, Axle Spline Count: 41, Serial#: 11826-4, Core Charge: EXCHANGE CRITICAL CORE...
ConditionRemanufactured
Rear End3.36 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T680
Will Fit Year(s)2016
Part Number11826-4
Stock Number11826-4
MLS Number14106489
CategoryDifferentials, Rear
Last Updated10/16/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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