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Truck Rear Differentials for Sale

Search 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 near you today. 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 15,739 Rear Differential Listings

1 - 25 of 15,739 listings
1 - 25 of 15,739 listings
Meritor-Rockwell MT40-14X Rear Differential for a 2018 Mack CXU613

Meritor-Rockwell MT40-14X Rear Differential for a 2018 Mack CXU613

Newly Listed
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(Used) 2018 Mack CXU613, REAR DIFFERENTIAL GEARS ONLY- Part Number: 3200-F-2216, Serial Number: N/A, Make: Meritor, Model: MT40-14X, Ratio: 3.25, Capacity: 20,000 Lbs, Reference images for...
ConditionUsed
Rear End3.25 ratio
Fits To Make(s)Mack
Fits To Model(s)CXU613
Will Fit Year(s)2018
Part Number3200-F-2216
Stock NumberP-512880
MLS Number14592135
CategoryDifferentials, Rear
Last Updated9/9/2026
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 2021 Kenworth T880

Paccar MR2014P3 Rear Differential for a 2021 Kenworth T880

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(Used) 2021 Kenworth T880, REAR DIFFERENTIAL GEARS ONLY- Part Number: C8-1A01A00000F3M20, Serial Number: FOR06684705, Make: PACCAR, Model: MR2014P3, Ratio: 3.70, Capacity: 19,000 Lbs,...
ConditionUsed
Rear End3.70 ratio
Fits To Make(s)Kenworth
Fits To Model(s)T880
Will Fit Year(s)2021
Part NumberC8-1A01A00000F3M20
Stock NumberP-507390
MLS Number14457163
CategoryDifferentials, Rear
Last Updated9/9/2026
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 2020 Freightliner Cascadia 126

Meritor-Rockwell MT40-14X Rear Differential for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00050-205, Serial Number: DRA20517156, Make: Meritor, Model: MT40-14X, Ratio: 2.47, Capacity: 20,000 Lbs...
ConditionUsed
Rear End2.47 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2020
Part NumberC11-00050-205
Stock NumberP-505922
MLS Number14429993
CategoryDifferentials, Rear
Last Updated9/9/2026
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 Freightliner Cascadia 126

Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-018, Serial Number: DRA19251126, Make: Meritor, Model: MT4014X, Ratio: 2.28, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End2.28 ratio
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 126
Will Fit Year(s)2019
Part NumberC11-00054-018,
Stock NumberP-498947
MLS Number14220130
CategoryDifferentials, Rear
Last Updated9/9/2026
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 DSP40 Rear Differential for a 2005 Kenworth W900L

Dana-Spicer DSP40 Rear Differential for a 2005 Kenworth W900L

Recently Updated
$795 USD
DSP40 3.36 GOOD INSPECTED TAKEOUT/ 90 DAY WARRANTY EXCHANGE, Casting#: NA, Axle Spline Count: 41, Serial#: NA, Core Charge: 350.00
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)W900L
Will Fit Year(s)2005
Part NumberRSP-40
Stock Number72224-3
MLS Number13000165
CategoryDifferentials, Rear
Last Updated9/9/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Rockwell RS20145 Rear Differential for a Freightliner CORONADO 132

2012 Rockwell RS20145 Rear Differential for a Freightliner CORONADO 132

Recently Updated
$1,295 USD
REBUILT ROCKWELL RS20145 REAR DIFFERENTIAL ASSEMBLY RATIO: 3.70
ConditionRemanufactured
Rear End3.70 ratio
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CORONADO 132
Stock Number39306
MLS Number12814740
CategoryDifferentials, Rear
Last Updated9/9/2026
Location
Crandall, TX, US
Sold By
Tim Jordan's Truck Parts Inc.
(833) 359-___  SHOW
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Tim Jordan's Truck Parts Inc.
Meritor-Rockwell MT40-14X Rear Differential for a 2020 International RH613

Meritor-Rockwell MT40-14X Rear Differential for a 2020 International RH613

Recently Updated
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(Used) 2020 International RH613, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: 8250E54D, Serial Number: DRA19631728, Make: Meritor, Model: MT40-14X, Ratio: 3.08, Capacity: 20,000 Lbs,...
ConditionUsed
Rear End3.08 ratio
Fits To Make(s)International
Fits To Model(s)RH613
Will Fit Year(s)2020
Part Number8250E54D
Stock NumberP-103646
MLS Number13627282
CategoryDifferentials, Rear
Last Updated9/9/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
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CRG Heavy Truck Parts
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